2AA * 1 5 V щелочной батареи приложение HYSEN 2020 последний тепловой насос термостат HY818 |

2AA * 1 5 V щелочной батареи приложение HYSEN 2020 последний тепловой насос термостат HY818 |

Overview

Warranty:2 years After-sale Service: Online Technical Support, Free spare parts, Return and Replacement Place of Origin:Fujian, China Brand Name:HYSEN Model Number:HY818 Power Supply:20V-28VAC 50/60Hz or two AA* 1.5V alkaline batteries Sensor:NTC Shell:PC+ABS(Retardant) Backlight:white Range of temperature adjustment:5~35°C Certificate:CE,RoHS Usage:Home Room,Hotel,Restaurant heating thermostat Style:Heat Pump Single/Multi Stage thermostat

Why choose us?

Strong R&D team. Excellent after-sales service. Our goal is 100% customer satisfaction Wide range of customers – businesses, schools, social landlords and householders Flexible product range to suit your needs Our products are innovative in design and control All our products are easy to operate and 100% efficient All our products come with built-in warranties and extended warranty options for your peace of mind

Our Services

1. Fast Response We will reply your any questions within 24 hours, help you to solve the problems. 2. Tutorials & Explanations We will write or take the turorial videos for you understand our products and use it. Let you introduceto your customer easily. Make everything simple. 3. Delivery We will try our best to guarantee every order shipped in time, and will offer the tracking notice aswell as the package photos. Making you feel more at ease. 4. Certificates, Patent & Warranty Our products all have CE, RoHS etc. certificates, parts of them have own patent. We also offer 2 years warranty period. Giving you more confidence. 5. After-sales Service We value every comment & complaint from you and your customer, will try our best to solve theproblems together.

FAQ

1.Q: Can I order samples? A: Absolutely yes. Our MOQ is one piece. 2. Q: Do you have your own brand and patent? A: Yes, Hysen is a brand and as we have own R&D team that we apply for our ownpatent for some appearance design or program. You will see the marks in our product information. 3. Q: Can you customise according to our demand? A: Absolutely yes. MOQ over 2000pieces, we can customise as your design.ODM/OEM is available. 4. Q: How to place the order? A: 1. place order diretly on Alibaba, but still don't forget to contact us.2. Email us about your order, we will get back to you soonest. 5. Q: How do you ship my order? A: For small orders, we usually send by Express, Ex. DHL, UPS, Fedex etc. Others will delivery by sea or air. 6. Q: How long would I receive my order? A: Usually sample orders would ship within 7days, bigger orders may take about15~25days, customised orders would take longer that you can consult us. If you need more assist, please feel free to contact RachaelEmail: sales6 @cn-hysen.com Whatsapp/Wechat: O086 15859209132

Our History