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class="breadcrumbs-content"><i class="fa fa-map-marker" aria-hidden="true"></i><a href="http://es.wnh-heater.com/">Inicio</a>>FAQ</div> <h1 class="breadcrumbs-text">FAQ</h1> </div> <div class="abouts-container"> <div class="abouts-left"><div class="abouts-left-ab"> <div class="abouts-left-title">FAQ</div> <ul> <li><a href="http://es.wnh-heater.com/about-us">Sobre nosotros</a></li><li><a href="http://es.wnh-heater.com/contact-us">Contáctenos</a></li><li><a href="http://es.wnh-heater.com/inquiry">Retroalimentación</a></li> </ul> </div></div> <div class="abouts-main"><p>If you have any questions, you are welcome to contact us directly. We sincerely hope to have further communication with you and wish you a happy life. </p> <p> </p> <p>Q1: What product certifications are available?</p> <p>A: ATEX CE IEC ISO90001</p> <p> </p> <p>Q2: What types, sizes, and materials are available for heater fans?</p> <p>A: Customized according to customer’s needs</p> <p> </p> <p>Q3: What is the available heater pressure rating?</p> <p>A: 110-690V</p> <p> </p> <p>Q4: What are the available component sheath materials?</p> <p>A: SS304/316/Incoloy 800/600/625</p> <p> </p> <p>Q5: What is the maximum design temperature?</p> <p>A: 800℃</p> <p> </p> <p>Q6: What is the maximum power density of the heater?</p> <p>A: 8w/cm2</p> <p> </p> <p>Q7: What is the available rated power?</p> <p>A: ≤4800KW</p> <p> </p> <p>Q8: What is the ambient operating temperature limit?</p> <p>A: -20℃-+60℃</p> <p> </p> <p>Q9: What junction boxes are available?</p> <p>A: Non explosion-proof/Ex'd/Ex'e</p> <p> </p> <p>Q10: How is the wiring performed?</p> <p>A: Bronze/Jumper/Terminal</p> <p> </p> <p>Q11: Is it necessary to monitor and control leakage current?</p> <p>A: yes</p> <p> </p> <p>Q12: Can WNH provide anti-condensation heaters to prevent moisture damage?</p> <p>A: yes</p> <p> </p> <p>Q13: Can WNH provide a control panel suitable for process heaters?</p> <p>A: yes</p> <p> </p> <p>Q14: Can WNH provide pressure vessels suitable for process heaters?</p> <p>A: yes</p> <p> </p> <p>Q15: Are you a factory?</p> <p>A: Yes,we are</p> <p><br> Q16: How can I pay?</p> <p>A: TT/LC/VISA/Online Bank Payment/Pay Later/Westernunion/DA</p> <p> </p> <p>Q17: Can I order one for each sample?</p> <p>A: Sure</p> <p> </p> <p>Q18: What type of packaging do you use?</p> <p>A: Export wooden boxes suitable for air/sea transportation</p> <p> </p> <p>Q19: How long is the warranty period for your product?</p> <p>A: 2 years</p> <p><br> Q20: What type of temperature sensor does the heater provide?</p> <p>A: PT100/thermocouple, etc</p></div> </div> </div>  <footer> <div class="search-container">  <div class="search-container-left">Por favor ingresa lo que deseas buscar</div> <div class="search-input"> <input type="text" name="btnSearch" id="txtSearch" class="form-control" placeholder="Palabra clave" value="" aria-describedby="basic-addon2"> <div class="search-btn" name="txtSearch" id="btnSearch" onclick="PSearch()">Búsqueda de</div> <i class="fa fa-chevron-up fa-2x top-btn" aria-hidden="true"></i> </div> </div> <div class="contact-container"> <div class="contact-logo-btns fadeup"><a href="http://es.wnh-heater.com/"><img src="/uploads/202133208/logo202109081745036474263.png" alt="Jiangsu vino Eléctrico Co., Limitado" /></a>  <p class="contact-content">Ya sea que seleccione un producto actual de nuestro catálogo o busque asistencia de ingeniería para su aplicación, puede hablar con nuestro centro de servicio al cliente sobre sus requisitos de abastecimiento.</p> <div class="contact-list"> </div> </div> <div class="contact-navigation fadeup"> <p class="contact-title">navegación rápida</p> <ul> <li id="li_Menu101_MainHome"> <a href="http://es.wnh-heater.com">Inicio</a></li> <li id="li_Menu101_about-us" > <a href="http://es.wnh-heater.com/about-us" class="inmenu">Sobre nosotros</a></li> <li id="li_Menu101_products" > <a href="http://es.wnh-heater.com/products" class="inmenu">Productos</a></li> <li id="li_Menu101_newslist-1" > <a href="http://es.wnh-heater.com/newslist-1" class="inmenu">Noticias</a></li> <li id="li_Menu101_Info" > <a href="http://es.wnh-heater.com/info/" class="inmenu">Conocimiento</a></li> <li id="li_Menu101_contact-us" > <a href="http://es.wnh-heater.com/contact-us" class="inmenu">Contáctenos</a></li> <li id="li_Menu101_inquiry" > <a href="http://es.wnh-heater.com/inquiry" class="inmenu">Retroalimentación</a></li> <li id="li_Menu101_faq" > <a href="http://es.wnh-heater.com/faq" class="inmenu_1">FAQ</a></li> <li id="li_Menu101_VRLink"><a href="https://www.linked-reality.com/company/15446/en" class="inmenu">VR</a></li> <li id="li_Menu101_sitemap"><a href="/sitemap.xml">Mapa del sitio</a></li> </ul> </div> <div class="contact-us fadeup"> <p class="contact-title">Contáctenos</p>  <ul> <li>Lirio</li> <li>TELÉFONO/Whatsapp: 8613952500476</li> <li>León</li> <li>TELÉFONO/Whatsapp: 8618752751019</li> <li><a href="tel:+865718888888">Fax: +86-514-88600909</a></li> <li><a href="mailto:market@wnheater.com" id="A_9">Email: market@wnheater.com</a></li> <li>Dirección: No.3, Dazhaihe Road,<br>parque industrial de huangcheng,<br>Condado de Baoying, ciudad de Yangzhou,<br>Provincia de Jiangsu</li> </ul> </div> <div class="contact-qr-code fadeup"> <p class="contact-title">Código QR</p> <img src="/uploads/202333208/erwei79182320230606.jpg?size=180x0" width="180" height="180" loading="lazy" class="ErWeiImg" alt="QR Code"/> </div> </div> <div class="bottom-container"><span>Derechos de autor © Jiangsu vino Eléctrico Co., Ltd. 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