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<div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Gas heater</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. 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src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/Gas_heater_1970s.jpg/200px-Gas_heater_1970s.jpg" decoding="async" width="200" height="271" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/9/9f/Gas_heater_1970s.jpg 1.5x" data-file-width="289" data-file-height="392" /></a><figcaption>Upright non-flued <a href="/wiki/Liquefied_petroleum_gas" title="Liquefied petroleum gas">liquefied petroleum gas</a> heater, 1970s</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Wall_heater.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Wall_heater.jpg/220px-Wall_heater.jpg" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Wall_heater.jpg/330px-Wall_heater.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Wall_heater.jpg/440px-Wall_heater.jpg 2x" data-file-width="3024" data-file-height="4032" /></a><figcaption>A wall mounted gas heater that runs on either <a href="/wiki/Propane" title="Propane">propane</a> or <a href="/wiki/Natural_gas" title="Natural gas">natural gas</a>.</figcaption></figure> <p>A <b>gas heater</b> is a <a href="/wiki/Heater" title="Heater">heater</a> used to heat a room or outside area by burning <a href="/wiki/Natural_gas" title="Natural gas">natural gas</a>, <a href="/wiki/Liquefied_petroleum_gas" title="Liquefied petroleum gas">liquefied petroleum gas</a>, <a href="/wiki/Propane" title="Propane">propane</a>, or <a href="/wiki/Butane" title="Butane">butane</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Operation">Operation</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gas_heater&veaction=edit&section=1" title="Change section: Operation" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gas_heater&action=edit&section=1" title="Edit section's source code: Operation"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A gas heater controls its cycle by using a mechanical or electronic <a href="/wiki/Thermostat" title="Thermostat">thermostat</a>. Gas flow is turned on with a valve. The gas is lit by an electric filament or <a href="/w/index.php?title=Pilot_light&action=edit&redlink=1" class="new" title="Pilot light (not yet started)">pilot light</a>. Flames heat a <a href="/wiki/Radiator" title="Radiator">radiator</a> in the air duct, <a href="/wiki/Convection" title="Convection">convection</a> or a fan may distribute the heat to the room. </p> <div class="mw-heading mw-heading2"><h2 id="Non-flued_heaters">Non-flued heaters</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gas_heater&veaction=edit&section=2" title="Change section: Non-flued heaters" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gas_heater&action=edit&section=2" title="Edit section's source code: Non-flued heaters"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Gas_Heater_of_2000s.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Gas_Heater_of_2000s.jpg/220px-Gas_Heater_of_2000s.jpg" decoding="async" width="220" height="132" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Gas_Heater_of_2000s.jpg/330px-Gas_Heater_of_2000s.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Gas_Heater_of_2000s.jpg/440px-Gas_Heater_of_2000s.jpg 2x" data-file-width="3264" data-file-height="1952" /></a><figcaption>Non-flued gas heater, running on <a href="/wiki/Natural_gas" title="Natural gas">natural gas</a>.</figcaption></figure> <p>Non-flued heaters – also known as <b>unvented heaters</b>, <b>vent-free heaters,</b> or <b>flueless fires,</b> are either permanently installed or can be moved around, and sometimes will have a <a href="/wiki/Catalytic_converter" title="Catalytic converter">catalytic converter</a>. <sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Non-flued heaters can be not safe if safety rules are not followed. There must be enough <a href="/wiki/Ventilation" title="Ventilation">ventilation</a> and they must be kept clean. They should always be switched off before sleeping. If they are operating correctly then the main emissions of a non-flued gas heater are <a href="/wiki/Water_vapor" title="Water vapor">water vapor</a>, <a href="/wiki/Carbon_dioxide" title="Carbon dioxide">carbon dioxide</a>, and <a href="/wiki/Nitrogen_dioxide" title="Nitrogen dioxide">nitrogen dioxide</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Flued_heaters">Flued heaters</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gas_heater&veaction=edit&section=3" title="Change section: Flued heaters" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gas_heater&action=edit&section=3" title="Edit section's source code: Flued heaters"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Good_woodburning_stove.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Good_woodburning_stove.jpg/220px-Good_woodburning_stove.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Good_woodburning_stove.jpg/330px-Good_woodburning_stove.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/36/Good_woodburning_stove.jpg/440px-Good_woodburning_stove.jpg 2x" data-file-width="5773" data-file-height="3849" /></a><figcaption>A flued heater that burns wood for heat. Any <a href="/w/index.php?title=Byproduct&action=edit&redlink=1" class="new" title="Byproduct (not yet started)">byproducts</a> will leave through the flue pipe in the back of it.</figcaption></figure> <p>Flued heaters are permanently installed wherever they are placed. The <a href="/w/index.php?title=Flue&action=edit&redlink=1" class="new" title="Flue (not yet started)">flue</a>, if properly installed correctly should remove all of the heater emissions. A correctly operating flued gas heater is safe for use. </p><p>Not all flued heaters are allowed for use in indoor living spaces. Some flued gas heaters can be used indoors, but not where people eat or sleep. For example, the normal power-vented garage unit heater in North America. These heaters are best in garages, <a href="https://simple.wiktionary.org/wiki/commercial" class="extiw" title="wikt:commercial">commercial</a> areas, or <a href="/wiki/Industry" title="Industry">industrial</a> spaces. They are not good where people live.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gas_heater&veaction=edit&section=4" title="Change section: References" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gas_heater&action=edit&section=4" title="Edit section's source code: References"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r9724317">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r9724332">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.hse.gov.uk/research/rrhtm/rr023.htm">"RR023 - Flueless gas fires - concentration of carbon monoxid..."</a> <i>www.hse.gov.uk</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.hse.gov.uk&rft.atitle=RR023+-+Flueless+gas+fires+-+concentration+of+carbon+monoxid...&rft_id=https%3A%2F%2Fwww.hse.gov.uk%2Fresearch%2Frrhtm%2Frr023.htm&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AGas+heater" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite id="CITEREFBPH_Mechanical_Sales_Ltd." class="citation web cs1">BPH Mechanical Sales Ltd. <a rel="nofollow" class="external text" href="https://bphsales.ca/blogs/space-heating-and-garage-heating/garage-heating">"Unit Heaters 101 - An Intro to Garage, Workshop, and Greenhouse Heating"</a>. <i>BPH Sales</i><span class="reference-accessdate">. Retrieved <span class="nowrap">22 May</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=BPH+Sales&rft.atitle=Unit+Heaters+101+-+An+Intro+to+Garage%2C+Workshop%2C+and+Greenhouse+Heating&rft.au=BPH+Mechanical+Sales+Ltd.&rft_id=https%3A%2F%2Fbphsales.ca%2Fblogs%2Fspace-heating-and-garage-heating%2Fgarage-heating&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AGas+heater" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles nomobile"><style data-mw-deduplicate="TemplateStyles:r9122492">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output 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water</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Technology</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0;text-align: middle;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Absorption_refrigerator&action=edit&redlink=1" class="new" title="Absorption refrigerator (not yet started)">Absorption refrigerator</a></li> <li><a href="/w/index.php?title=Air_barrier&action=edit&redlink=1" class="new" title="Air barrier (not yet started)">Air barrier</a></li> <li><a href="/wiki/Air_conditioning" class="mw-redirect" title="Air conditioning">Air conditioning</a></li> <li><a href="/wiki/Antifreeze" title="Antifreeze">Antifreeze</a></li> <li><a href="/wiki/Automobile_air_conditioning" class="mw-redirect" title="Automobile air conditioning">Automobile air conditioning</a></li> <li><a href="/w/index.php?title=Autonomous_building&action=edit&redlink=1" class="new" title="Autonomous 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<li><a href="/w/index.php?title=Microgeneration&action=edit&redlink=1" class="new" title="Microgeneration (not yet started)">Microgeneration</a></li> <li><a href="/w/index.php?title=Passive_cooling&action=edit&redlink=1" class="new" title="Passive cooling (not yet started)">Passive cooling</a></li> <li><a href="/w/index.php?title=Passive_daytime_radiative_cooling&action=edit&redlink=1" class="new" title="Passive daytime radiative cooling (not yet started)">Passive daytime radiative cooling</a></li> <li><a href="/w/index.php?title=Passive_house&action=edit&redlink=1" class="new" title="Passive house (not yet started)">Passive house</a></li> <li><a href="/w/index.php?title=Passive_ventilation&action=edit&redlink=1" class="new" title="Passive ventilation (not yet started)">Passive ventilation</a></li> <li><a href="/w/index.php?title=Radiant_heating_and_cooling&action=edit&redlink=1" class="new" title="Radiant heating and cooling (not yet started)">Radiant heating and cooling</a></li> <li><a href="/w/index.php?title=Radiant_cooling&action=edit&redlink=1" class="new" title="Radiant cooling (not yet started)">Radiant cooling</a></li> <li><a href="/wiki/Radiant_heating" title="Radiant heating">Radiant heating</a></li> <li><a href="/w/index.php?title=Radon_mitigation&action=edit&redlink=1" class="new" title="Radon mitigation (not yet started)">Radon mitigation</a></li> <li><a href="/wiki/Refrigeration" class="mw-redirect" title="Refrigeration">Refrigeration</a></li> <li><a href="/w/index.php?title=Renewable_heat&action=edit&redlink=1" class="new" title="Renewable heat (not yet started)">Renewable heat</a></li> <li><a href="/w/index.php?title=Room_air_distribution&action=edit&redlink=1" class="new" title="Room air distribution (not yet started)">Room air distribution</a></li> <li><a href="/w/index.php?title=Solar_air_heat&action=edit&redlink=1" class="new" title="Solar air heat (not yet started)">Solar air heat</a></li> <li><a href="/w/index.php?title=Solar_combisystem&action=edit&redlink=1" class="new" title="Solar combisystem (not yet started)">Solar combisystem</a></li> <li><a href="/w/index.php?title=Solar_cooling&action=edit&redlink=1" class="new" title="Solar cooling (not yet started)">Solar cooling</a></li> <li><a href="/w/index.php?title=Solar_heating&action=edit&redlink=1" class="new" title="Solar heating (not yet started)">Solar heating</a></li> <li><a href="/wiki/Thermal_insulation" title="Thermal insulation">Thermal insulation</a></li> <li><a href="/w/index.php?title=Thermosiphon&action=edit&redlink=1" class="new" title="Thermosiphon (not yet started)">Thermosiphon</a></li> <li><a href="/w/index.php?title=Underfloor_air_distribution&action=edit&redlink=1" class="new" title="Underfloor air distribution (not yet started)">Underfloor air distribution</a></li> <li><a href="/w/index.php?title=Underfloor_heating&action=edit&redlink=1" class="new" title="Underfloor heating (not yet started)">Underfloor heating</a></li> <li><a href="/w/index.php?title=Vapor_barrier&action=edit&redlink=1" class="new" title="Vapor barrier (not yet started)">Vapor barrier</a></li> <li><a href="/w/index.php?title=Vapor-compression_refrigeration&action=edit&redlink=1" class="new" title="Vapor-compression refrigeration (not yet started)">Vapor-compression refrigeration</a> (VCRS)</li> <li><a href="/w/index.php?title=Variable_air_volume&action=edit&redlink=1" class="new" title="Variable air volume (not yet started)">Variable air volume</a> (VAV)</li> <li><a href="/w/index.php?title=Variable_refrigerant_flow&action=edit&redlink=1" class="new" title="Variable refrigerant flow (not yet started)">Variable refrigerant flow</a> (VRF)</li> <li><a href="/w/index.php?title=Ventilation_(architecture)&action=edit&redlink=1" class="new" title="Ventilation (architecture) (not yet started)">Ventilation</a></li> <li><a href="/w/index.php?title=Water_heat_recycling&action=edit&redlink=1" class="new" title="Water heat recycling (not yet started)">Water heat recycling</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Components</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0;text-align: middle;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Air_conditioner_inverter&action=edit&redlink=1" class="new" title="Air conditioner inverter (not yet started)">Air conditioner inverter</a></li> <li><a href="/wiki/Air_door" title="Air door">Air door</a></li> <li><a href="/w/index.php?title=Air_filter&action=edit&redlink=1" class="new" title="Air filter (not yet started)">Air filter</a></li> <li><a href="/w/index.php?title=Air_handler&action=edit&redlink=1" class="new" title="Air handler (not yet started)">Air handler</a></li> <li><a href="/w/index.php?title=Air_ioniser&action=edit&redlink=1" class="new" title="Air ioniser (not yet started)">Air ionizer</a></li> <li><a href="/w/index.php?title=Air-mixing_plenum&action=edit&redlink=1" class="new" title="Air-mixing plenum (not yet started)">Air-mixing plenum</a></li> <li><a href="/w/index.php?title=Air_purifier&action=edit&redlink=1" class="new" title="Air purifier (not yet started)">Air purifier</a></li> <li><a href="/w/index.php?title=Air_source_heat_pump&action=edit&redlink=1" class="new" title="Air source heat pump (not yet started)">Air source heat pump</a></li> <li><a href="/wiki/Attic_fan" title="Attic fan">Attic fan</a></li> <li><a href="/w/index.php?title=Automatic_balancing_valve&action=edit&redlink=1" class="new" title="Automatic balancing valve (not yet started)">Automatic balancing valve</a></li> <li><a href="/w/index.php?title=Back_boiler&action=edit&redlink=1" class="new" title="Back boiler (not yet started)">Back boiler</a></li> <li><a href="/w/index.php?title=Barrier_pipe&action=edit&redlink=1" class="new" title="Barrier pipe (not yet started)">Barrier pipe</a></li> <li><a href="/w/index.php?title=Blast_damper&action=edit&redlink=1" class="new" title="Blast damper (not yet started)">Blast damper</a></li> <li><a href="/wiki/Boiler" title="Boiler">Boiler</a></li> <li><a href="/w/index.php?title=Centrifugal_fan&action=edit&redlink=1" class="new" title="Centrifugal fan (not yet started)">Centrifugal fan</a></li> <li><a href="/w/index.php?title=Ceramic_heater&action=edit&redlink=1" class="new" title="Ceramic heater (not yet started)">Ceramic heater</a></li> <li><a href="/wiki/Chiller" title="Chiller">Chiller</a></li> <li><a href="/w/index.php?title=Condensate_pump&action=edit&redlink=1" class="new" title="Condensate pump (not yet started)">Condensate pump</a></li> <li><a href="/wiki/Condenser_(refrigeration)" class="mw-redirect" title="Condenser (refrigeration)">Condenser</a></li> <li><a href="/wiki/Condensing_boiler" class="mw-redirect" title="Condensing boiler">Condensing boiler</a></li> <li><a href="/w/index.php?title=Convection_heater&action=edit&redlink=1" class="new" title="Convection heater (not yet started)">Convection heater</a></li> <li><a href="/wiki/Compressor" class="mw-disambig" title="Compressor">Compressor</a></li> <li><a href="/wiki/Cooling_tower" title="Cooling tower">Cooling tower</a></li> <li><a href="/w/index.php?title=Damper_(flow)&action=edit&redlink=1" class="new" title="Damper (flow) (not yet started)">Damper</a></li> <li><a href="/w/index.php?title=Dehumidifier&action=edit&redlink=1" class="new" title="Dehumidifier (not yet started)">Dehumidifier</a></li> <li><a href="/w/index.php?title=Duct_(flow)&action=edit&redlink=1" class="new" title="Duct (flow) (not yet started)">Duct</a></li> <li><a href="/w/index.php?title=Economizer&action=edit&redlink=1" class="new" title="Economizer (not yet started)">Economizer</a></li> <li><a href="/wiki/Electrostatic_precipitator" title="Electrostatic precipitator">Electrostatic precipitator</a></li> <li><a href="/wiki/Evaporative_cooler" class="mw-redirect" title="Evaporative cooler">Evaporative cooler</a></li> <li><a href="/wiki/Evaporator_(refrigeration)" class="mw-redirect" title="Evaporator (refrigeration)">Evaporator</a></li> <li><a href="/w/index.php?title=Exhaust_hood&action=edit&redlink=1" class="new" title="Exhaust hood (not yet started)">Exhaust hood</a></li> <li><a href="/w/index.php?title=Expansion_tank&action=edit&redlink=1" class="new" title="Expansion tank (not yet started)">Expansion tank</a></li> <li><a href="/wiki/Fan_(machine)" title="Fan (machine)">Fan</a></li> <li><a href="/wiki/Fan_coil_unit" class="mw-redirect" title="Fan coil unit">Fan coil unit</a></li> <li><a href="/w/index.php?title=Fan_filter_unit&action=edit&redlink=1" class="new" title="Fan filter unit (not yet started)">Fan filter unit</a></li> <li><a href="/w/index.php?title=Fan_heater&action=edit&redlink=1" class="new" title="Fan heater (not yet started)">Fan heater</a></li> <li><a href="/w/index.php?title=Fire_damper&action=edit&redlink=1" class="new" title="Fire damper (not yet started)">Fire damper</a></li> <li><a href="/wiki/Fireplace" title="Fireplace">Fireplace</a></li> <li><a href="/wiki/Fireplace_insert" class="mw-redirect" title="Fireplace insert">Fireplace insert</a></li> <li><a href="/w/index.php?title=Freeze_stat&action=edit&redlink=1" class="new" title="Freeze stat (not yet started)">Freeze stat</a></li> <li><a href="/w/index.php?title=Flue&action=edit&redlink=1" class="new" title="Flue (not yet started)">Flue</a></li> <li><a href="/wiki/Freon" title="Freon">Freon</a></li> <li><a href="/wiki/Fume_hood" title="Fume hood">Fume hood</a></li> <li><a href="/wiki/Furnace" title="Furnace">Furnace</a></li> <li><a href="/wiki/Gas_compressor" title="Gas compressor">Gas compressor</a></li> <li><a class="mw-selflink selflink">Gas heater</a></li> <li><a href="/wiki/Gasoline_heater" class="mw-redirect" title="Gasoline heater">Gasoline heater</a></li> <li><a href="/wiki/Grease_duct" title="Grease duct">Grease duct</a></li> <li><a href="/w/index.php?title=Grille_(architecture)&action=edit&redlink=1" class="new" title="Grille (architecture) (not yet started)">Grille</a></li> <li><a href="/w/index.php?title=Ground-coupled_heat_exchanger&action=edit&redlink=1" class="new" title="Ground-coupled heat exchanger (not yet started)">Ground-coupled heat exchanger</a></li> <li><a href="/w/index.php?title=Ground_source_heat_pump&action=edit&redlink=1" class="new" title="Ground source heat pump (not yet started)">Ground source heat pump</a></li> <li><a href="/wiki/Heat_exchanger" title="Heat exchanger">Heat exchanger</a></li> <li><a href="/w/index.php?title=Heat_pipe&action=edit&redlink=1" class="new" title="Heat pipe (not yet started)">Heat pipe</a></li> <li><a href="/wiki/Heat_pump" title="Heat pump">Heat pump</a></li> <li><a href="/w/index.php?title=Heating_film&action=edit&redlink=1" class="new" title="Heating film (not yet started)">Heating film</a></li> <li><a href="/w/index.php?title=Heating_system&action=edit&redlink=1" class="new" title="Heating system (not yet started)">Heating system</a></li> <li><a href="/w/index.php?title=HEPA&action=edit&redlink=1" class="new" title="HEPA (not yet started)">HEPA</a></li> <li><a href="/w/index.php?title=High_efficiency_glandless_circulating_pump&action=edit&redlink=1" class="new" title="High efficiency glandless circulating pump (not yet started)">High efficiency glandless circulating pump</a></li> <li><a href="/w/index.php?title=High-pressure_cut-off_switch&action=edit&redlink=1" class="new" title="High-pressure cut-off switch (not yet started)">High-pressure cut-off switch</a></li> <li><a href="/w/index.php?title=Humidifier&action=edit&redlink=1" class="new" title="Humidifier (not yet started)">Humidifier</a></li> <li><a href="/wiki/Icemaker" title="Icemaker">Icemaker</a></li> <li><a href="/wiki/Infrared_heater" class="mw-redirect" title="Infrared heater">Infrared heater</a></li> <li><a href="/wiki/Inverter_compressor" class="mw-redirect" title="Inverter compressor">Inverter compressor</a></li> <li><a href="/wiki/Kerosene_heater" class="mw-redirect" title="Kerosene heater">Kerosene heater</a></li> <li><a href="/wiki/Louver" title="Louver">Louver</a></li> <li><a href="/wiki/Mechanical_room" title="Mechanical room">Mechanical room</a></li> <li><a href="/wiki/Oil_heater" title="Oil heater">Oil heater</a></li> <li><a href="/wiki/Packaged_terminal_air_conditioner" title="Packaged terminal air conditioner">Packaged terminal air conditioner</a></li> <li><a href="/w/index.php?title=Plenum_space&action=edit&redlink=1" class="new" title="Plenum space (not yet started)">Plenum space</a></li> <li><a href="/w/index.php?title=Pressurisation_ductwork&action=edit&redlink=1" class="new" title="Pressurisation ductwork (not yet started)">Pressurisation ductwork</a></li> <li><a href="/w/index.php?title=Process_duct_work&action=edit&redlink=1" class="new" title="Process duct work (not yet started)">Process duct work</a></li> <li><a href="/wiki/Radiator" title="Radiator">Radiator</a></li> <li><a href="/w/index.php?title=Radiator_reflector&action=edit&redlink=1" class="new" title="Radiator reflector (not yet started)">Radiator reflector</a></li> <li><a href="/w/index.php?title=Recuperator&action=edit&redlink=1" class="new" title="Recuperator (not yet started)">Recuperator</a></li> <li><a href="/wiki/Refrigerant" title="Refrigerant">Refrigerant</a></li> <li><a href="/w/index.php?title=Register_(air_and_heating)&action=edit&redlink=1" class="new" title="Register (air and heating) (not yet started)">Register</a></li> <li><a href="/w/index.php?title=Reversing_valve&action=edit&redlink=1" class="new" title="Reversing valve (not yet started)">Reversing valve</a></li> <li><a href="/w/index.php?title=Run-around_coil&action=edit&redlink=1" class="new" title="Run-around coil (not yet started)">Run-around coil</a></li> <li><a href="/w/index.php?title=Sail_switch&action=edit&redlink=1" class="new" title="Sail switch (not yet started)">Sail switch</a></li> <li><a href="/wiki/Scroll_compressor" class="mw-redirect" title="Scroll compressor">Scroll compressor</a></li> <li><a href="/w/index.php?title=Solar_chimney&action=edit&redlink=1" class="new" title="Solar chimney (not yet started)">Solar chimney</a></li> <li><a href="/w/index.php?title=Solar-assisted_heat_pump&action=edit&redlink=1" class="new" title="Solar-assisted heat pump (not yet started)">Solar-assisted heat pump</a></li> <li><a href="/w/index.php?title=Space_heater&action=edit&redlink=1" class="new" title="Space heater (not yet started)">Space heater</a></li> <li><a href="/w/index.php?title=Smoke_canopy&action=edit&redlink=1" class="new" title="Smoke canopy (not yet started)">Smoke canopy</a></li> <li><a href="/w/index.php?title=Smoke_damper&action=edit&redlink=1" class="new" title="Smoke damper (not yet started)">Smoke damper</a></li> <li><a href="/w/index.php?title=Smoke_exhaust_ductwork&action=edit&redlink=1" class="new" title="Smoke exhaust ductwork (not yet started)">Smoke exhaust ductwork</a></li> <li><a href="/w/index.php?title=Thermal_expansion_valve&action=edit&redlink=1" class="new" title="Thermal expansion valve (not yet started)">Thermal expansion valve</a></li> <li><a href="/w/index.php?title=Thermal_wheel&action=edit&redlink=1" class="new" title="Thermal wheel (not yet started)">Thermal wheel</a></li> <li><a href="/w/index.php?title=Thermostatic_radiator_valve&action=edit&redlink=1" class="new" title="Thermostatic radiator valve (not yet started)">Thermostatic radiator valve</a></li> <li><a href="/w/index.php?title=Trickle_vent&action=edit&redlink=1" class="new" title="Trickle vent (not yet started)">Trickle vent</a></li> <li><a href="/w/index.php?title=Trombe_wall&action=edit&redlink=1" class="new" title="Trombe wall (not yet started)">Trombe wall</a></li> <li><a href="/w/index.php?title=TurboSwing&action=edit&redlink=1" class="new" title="TurboSwing (not yet started)">TurboSwing</a></li> <li><a href="/w/index.php?title=Turning_vanes_(HVAC)&action=edit&redlink=1" class="new" title="Turning vanes (HVAC) (not yet started)">Turning vanes</a></li> <li><a href="/w/index.php?title=Ultra-low_particulate_air&action=edit&redlink=1" class="new" title="Ultra-low particulate air (not yet started)">Ultra-low particulate air</a> (ULPA)</li> <li><a href="/w/index.php?title=Whole-house_fan&action=edit&redlink=1" class="new" title="Whole-house fan (not yet started)">Whole-house fan</a></li> <li><a href="/w/index.php?title=Windcatcher&action=edit&redlink=1" class="new" title="Windcatcher (not yet started)">Windcatcher</a></li> <li><a href="/w/index.php?title=Wood-burning_stove&action=edit&redlink=1" class="new" title="Wood-burning stove (not yet started)">Wood-burning stove</a></li> <li><a href="/w/index.php?title=Zone_valve&action=edit&redlink=1" class="new" title="Zone valve (not yet started)">Zone valve</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Measurement<br />and control</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0;text-align: middle;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Air_flow_meter&action=edit&redlink=1" class="new" title="Air flow meter (not yet started)">Air flow meter</a></li> <li><a href="/w/index.php?title=Aquastat&action=edit&redlink=1" class="new" title="Aquastat (not yet started)">Aquastat</a></li> <li><a href="/w/index.php?title=BACnet&action=edit&redlink=1" class="new" title="BACnet (not yet started)">BACnet</a></li> <li><a href="/w/index.php?title=Blower_door&action=edit&redlink=1" class="new" title="Blower door (not yet started)">Blower door</a></li> <li><a href="/w/index.php?title=Building_automation&action=edit&redlink=1" class="new" title="Building automation (not yet started)">Building automation</a></li> <li><a href="/w/index.php?title=Carbon_dioxide_sensor&action=edit&redlink=1" class="new" title="Carbon dioxide sensor (not yet started)">Carbon dioxide sensor</a></li> <li><a href="/w/index.php?title=Clean_air_delivery_rate&action=edit&redlink=1" class="new" title="Clean air delivery rate (not yet started)">Clean air delivery rate</a> (CADR)</li> <li><a href="/w/index.php?title=Control_valve&action=edit&redlink=1" class="new" title="Control valve (not yet started)">Control valve</a></li> <li><a href="/w/index.php?title=Gas_detector&action=edit&redlink=1" class="new" title="Gas detector (not yet started)">Gas detector</a></li> <li><a href="/w/index.php?title=Home_energy_monitor&action=edit&redlink=1" class="new" title="Home energy monitor (not yet started)">Home energy monitor</a></li> <li><a href="/w/index.php?title=Humidistat&action=edit&redlink=1" class="new" title="Humidistat (not yet started)">Humidistat</a></li> <li><a href="/w/index.php?title=HVAC_control_system&action=edit&redlink=1" class="new" title="HVAC control system (not yet started)">HVAC control system</a></li> <li><a href="/w/index.php?title=Infrared_thermometer&action=edit&redlink=1" class="new" title="Infrared thermometer (not yet started)">Infrared thermometer</a></li> <li><a href="/w/index.php?title=Intelligent_buildings&action=edit&redlink=1" class="new" title="Intelligent buildings (not yet started)">Intelligent buildings</a></li> <li><a href="/w/index.php?title=LonWorks&action=edit&redlink=1" class="new" title="LonWorks (not yet started)">LonWorks</a></li> <li><a href="/w/index.php?title=Minimum_efficiency_reporting_value&action=edit&redlink=1" class="new" title="Minimum efficiency reporting value (not yet started)">Minimum efficiency reporting value</a> (MERV)</li> <li><a href="/w/index.php?title=OpenTherm&action=edit&redlink=1" class="new" title="OpenTherm (not yet started)">OpenTherm</a></li> <li><a href="/w/index.php?title=Programmable_communicating_thermostat&action=edit&redlink=1" class="new" title="Programmable communicating thermostat (not yet started)">Programmable communicating thermostat</a></li> <li><a href="/w/index.php?title=Programmable_thermostat&action=edit&redlink=1" class="new" title="Programmable thermostat (not yet started)">Programmable thermostat</a></li> <li><a href="/w/index.php?title=Psychrometrics&action=edit&redlink=1" class="new" title="Psychrometrics (not yet started)">Psychrometrics</a></li> <li><a href="/wiki/Room_temperature" title="Room temperature">Room temperature</a></li> <li><a href="/w/index.php?title=Smart_thermostat&action=edit&redlink=1" class="new" title="Smart thermostat (not yet started)">Smart thermostat</a></li> <li><a href="/w/index.php?title=Thermographic_camera&action=edit&redlink=1" class="new" title="Thermographic camera (not yet started)">Thermographic camera</a></li> <li><a href="/wiki/Thermostat" title="Thermostat">Thermostat</a></li> <li><a href="/w/index.php?title=Thermostatic_radiator_valve&action=edit&redlink=1" class="new" title="Thermostatic radiator valve (not yet started)">Thermostatic radiator valve</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Professions,<br />trades,<br />and services</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0;text-align: middle;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Architectural_acoustics&action=edit&redlink=1" class="new" title="Architectural acoustics (not yet started)">Architectural acoustics</a></li> <li><a href="/w/index.php?title=Architectural_engineering&action=edit&redlink=1" class="new" title="Architectural engineering (not yet started)">Architectural engineering</a></li> <li><a href="/w/index.php?title=Architectural_technologist&action=edit&redlink=1" class="new" title="Architectural technologist (not yet started)">Architectural technologist</a></li> <li><a href="/w/index.php?title=Building_services_engineering&action=edit&redlink=1" class="new" title="Building services engineering (not yet started)">Building services engineering</a></li> <li><a href="/w/index.php?title=Building_information_modeling&action=edit&redlink=1" class="new" title="Building information modeling (not yet started)">Building information modeling</a> (BIM)</li> <li><a href="/w/index.php?title=Deep_energy_retrofit&action=edit&redlink=1" class="new" title="Deep energy retrofit (not yet started)">Deep energy retrofit</a></li> <li><a href="/wiki/Duct_cleaning" title="Duct cleaning">Duct cleaning</a></li> <li><a href="/w/index.php?title=Duct_leakage_testing&action=edit&redlink=1" class="new" title="Duct leakage testing (not yet started)">Duct leakage testing</a></li> <li><a href="/w/index.php?title=Environmental_engineering&action=edit&redlink=1" class="new" title="Environmental engineering (not yet started)">Environmental engineering</a></li> <li><a href="/w/index.php?title=Hydronic_balancing&action=edit&redlink=1" class="new" title="Hydronic balancing (not yet started)">Hydronic balancing</a></li> <li><a href="/w/index.php?title=Kitchen_exhaust_cleaning&action=edit&redlink=1" class="new" title="Kitchen exhaust cleaning (not yet started)">Kitchen exhaust cleaning</a></li> <li><a href="/wiki/Mechanical_engineering" title="Mechanical engineering">Mechanical engineering</a></li> <li><a href="/w/index.php?title=Mechanical,_electrical,_and_plumbing&action=edit&redlink=1" class="new" title="Mechanical, electrical, and plumbing (not yet started)">Mechanical, electrical, and plumbing</a></li> <li><a href="/w/index.php?title=Mold_growth,_assessment,_and_remediation&action=edit&redlink=1" class="new" title="Mold growth, assessment, and remediation (not yet started)">Mold growth, assessment, and remediation</a></li> <li><a href="/w/index.php?title=Refrigerant_reclamation&action=edit&redlink=1" class="new" title="Refrigerant reclamation (not yet started)">Refrigerant reclamation</a></li> <li><a href="/w/index.php?title=Testing,_adjusting,_balancing&action=edit&redlink=1" class="new" title="Testing, adjusting, balancing (not yet started)">Testing, adjusting, balancing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Industry <br />organizations</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0;text-align: middle;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Air_Conditioning,_Heating_and_Refrigeration_Institute&action=edit&redlink=1" class="new" title="Air Conditioning, Heating and Refrigeration Institute (not yet started)">AHRI</a></li> <li><a href="/w/index.php?title=Air_Movement_and_Control_Association&action=edit&redlink=1" class="new" title="Air Movement and Control Association (not yet started)">AMCA</a></li> <li><a href="/w/index.php?title=ASHRAE&action=edit&redlink=1" class="new" title="ASHRAE (not yet started)">ASHRAE</a></li> <li><a href="/w/index.php?title=ASTM_International&action=edit&redlink=1" class="new" title="ASTM International (not yet started)">ASTM International</a></li> <li><a href="/w/index.php?title=Building_Research_Establishment&action=edit&redlink=1" class="new" title="Building Research Establishment (not yet started)">BRE</a></li> <li><a href="/w/index.php?title=BSRIA&action=edit&redlink=1" class="new" title="BSRIA (not yet started)">BSRIA</a></li> <li><a href="/w/index.php?title=Chartered_Institution_of_Building_Services_Engineers&action=edit&redlink=1" class="new" title="Chartered Institution of Building Services Engineers (not yet started)">CIBSE</a></li> <li><a href="/w/index.php?title=Institute_of_Refrigeration&action=edit&redlink=1" class="new" title="Institute of Refrigeration (not yet started)">Institute of Refrigeration</a></li> <li><a href="/w/index.php?title=International_Institute_of_Refrigeration&action=edit&redlink=1" class="new" title="International Institute of Refrigeration (not yet started)">IIR</a></li> <li><a href="/w/index.php?title=Leadership_in_Energy_and_Environmental_Design&action=edit&redlink=1" class="new" title="Leadership in Energy and Environmental Design (not yet started)">LEED</a></li> <li><a href="/w/index.php?title=Sheet_Metal_and_Air_Conditioning_Contractors%27_National_Association&action=edit&redlink=1" class="new" title="Sheet Metal and Air Conditioning Contractors' National Association (not yet started)">SMACNA</a></li> <li><a href="/w/index.php?title=Uniform_Mechanical_Code&action=edit&redlink=1" class="new" title="Uniform Mechanical Code (not yet started)">UMC</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Health and safety</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0;text-align: middle;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Indoor_air_quality&action=edit&redlink=1" class="new" title="Indoor air quality (not yet started)">Indoor air quality</a> (IAQ)</li> <li><a href="/wiki/Passive_smoking" title="Passive smoking">Passive smoking</a></li> <li><a href="/wiki/Sick_building_syndrome" title="Sick building syndrome">Sick building syndrome</a> (SBS)</li> <li><a href="/wiki/Volatile_organic_compound" title="Volatile organic compound">Volatile organic compound</a> (VOC)</li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles nomobile"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9122492"></div><div role="navigation" class="navbox" aria-labelledby="Home_appliances" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link 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href="/wiki/Home_appliance" title="Home appliance">Home appliances</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Types</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Air_conditioning" class="mw-redirect" title="Air conditioning">Air conditioner</a></li> <li><a href="/wiki/Air_fryer" title="Air fryer">Air fryer</a></li> <li><a href="/w/index.php?title=Air_ioniser&action=edit&redlink=1" class="new" title="Air ioniser (not yet started)">Air ioniser</a></li> <li><a href="/w/index.php?title=Air_purifier&action=edit&redlink=1" class="new" title="Air purifier (not yet started)">Air purifier</a></li> <li><a href="/wiki/Answering_machine" title="Answering machine">Answering machine</a></li> <li><a href="/w/index.php?title=Barbecue_grill&action=edit&redlink=1" class="new" title="Barbecue grill (not yet started)">Barbecue grill</a></li> <li><a href="/wiki/Blender" title="Blender">Blender</a> <ul><li><a href="/w/index.php?title=Immersion_blender&action=edit&redlink=1" class="new" title="Immersion blender (not yet started)">Immersion blender</a></li></ul></li> <li><a href="/w/index.php?title=Bread_machine&action=edit&redlink=1" class="new" title="Bread machine (not yet started)">Bread machine</a></li> <li><a href="/w/index.php?title=Bug_zapper&action=edit&redlink=1" class="new" title="Bug zapper (not yet started)">Bug zapper</a></li> <li><a href="/w/index.php?title=Coffee_percolator&action=edit&redlink=1" class="new" title="Coffee percolator (not yet started)">Coffee percolator</a></li> <li><a href="/wiki/Clothes_dryer" title="Clothes dryer">Clothes dryer</a> <ul><li><a href="/w/index.php?title=Washer-dryer&action=edit&redlink=1" class="new" title="Washer-dryer (not yet started)">combo</a></li></ul></li> <li><a href="/wiki/Clothes_iron" title="Clothes iron">Clothes iron</a></li> <li><a href="/wiki/Coffeemaker" title="Coffeemaker">Coffeemaker</a></li> <li><a href="/w/index.php?title=Dehumidifier&action=edit&redlink=1" class="new" title="Dehumidifier (not yet started)">Dehumidifier</a></li> <li><a href="/wiki/Dishwasher" title="Dishwasher">Dishwasher</a> <ul><li><a href="/w/index.php?title=Dish_drying_cabinet&action=edit&redlink=1" class="new" title="Dish drying cabinet (not yet started)">drying cabinet</a></li></ul></li> <li><a href="/w/index.php?title=Domestic_robot&action=edit&redlink=1" class="new" title="Domestic robot (not yet started)">Domestic robot</a> <ul><li><a href="/w/index.php?title=Comparison_of_domestic_robots&action=edit&redlink=1" class="new" title="Comparison of domestic robots (not yet started)">comparison</a></li></ul></li> <li><a href="/w/index.php?title=Deep_fryer&action=edit&redlink=1" class="new" title="Deep fryer (not yet started)">Deep fryer</a></li> <li><a href="/wiki/Electric_blanket" title="Electric blanket">Electric blanket</a></li> <li><a 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class="new" title="Epilator (not yet started)">Epilator</a></li> <li><a href="/w/index.php?title=Espresso_machine&action=edit&redlink=1" class="new" title="Espresso machine (not yet started)">Espresso machine</a></li> <li><a href="/wiki/Evaporative_cooler" class="mw-redirect" title="Evaporative cooler">Evaporative cooler</a></li> <li><a href="/w/index.php?title=Food_processor&action=edit&redlink=1" class="new" title="Food processor (not yet started)">Food processor</a></li> <li><a href="/wiki/Fan_(machine)" title="Fan (machine)">Fan</a> <ul><li><a href="/wiki/Attic_fan" title="Attic fan">attic</a></li> <li><a href="/w/index.php?title=Bladeless_fan&action=edit&redlink=1" class="new" title="Bladeless fan (not yet started)">bladeless</a></li> <li><a href="/wiki/Ceiling_fan" class="mw-redirect" title="Ceiling fan">ceiling</a></li> <li><a href="/w/index.php?title=Fan_heater&action=edit&redlink=1" class="new" title="Fan heater (not yet started)">Fan heater</a></li> <li><a href="/w/index.php?title=Window_fan&action=edit&redlink=1" class="new" title="Window fan (not yet started)">window</a></li></ul></li> <li><a href="/wiki/Fireplace" title="Fireplace">Fireplace</a></li> <li><a href="/wiki/Freezer" class="mw-redirect" title="Freezer">Freezer</a></li> <li><a href="/wiki/Furnace" title="Furnace">Furnace</a></li> <li><a href="/w/index.php?title=Garbage_disposal_unit&action=edit&redlink=1" class="new" title="Garbage disposal unit (not yet started)">Garbage disposer</a></li> <li><a class="mw-selflink selflink">Gas heater</a></li> <li><a href="/wiki/Hair_dryer" title="Hair dryer">Hair dryer</a></li> <li><a href="/wiki/Hair_iron" title="Hair iron">Hair iron</a></li> <li><a href="/wiki/Heater" title="Heater">Heater</a></li> <li><a href="/w/index.php?title=Humidifier&action=edit&redlink=1" class="new" title="Humidifier (not yet started)">Humidifier</a></li> <li><a href="/wiki/Icemaker" title="Icemaker">Icemaker</a></li> <li><a href="/w/index.php?title=Ice_cream_maker&action=edit&redlink=1" class="new" title="Ice cream maker (not yet started)">Ice cream maker</a></li> <li><a href="/w/index.php?title=Induction_cooking&action=edit&redlink=1" class="new" title="Induction cooking (not yet started)">Induction cooker</a></li> <li><a href="/w/index.php?title=Instant_hot_water_dispenser&action=edit&redlink=1" class="new" title="Instant hot water dispenser (not yet started)">Instant hot water dispenser</a></li> <li><a href="/w/index.php?title=Juicer&action=edit&redlink=1" class="new" title="Juicer (not yet started)">Juicer</a></li> <li><a href="/w/index.php?title=Kitchen_hood&action=edit&redlink=1" class="new" title="Kitchen hood (not yet started)">Kitchen hood</a></li> <li><a href="/wiki/Kitchen_stove" title="Kitchen stove">Kitchen stove</a></li> <li><a href="/w/index.php?title=Laundry-folding_machine&action=edit&redlink=1" class="new" title="Laundry-folding machine (not yet started)">Laundry-folding machine</a></li> 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