| Customization: | Available |
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| Customized: | Customized |
| Certification: | RoHS, ISO9001, CE |
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OpenTherm is a language that compatible thermostats and heating systems can use to talk to each other, enabling thermostats to control heating and domestic hot water systems at the same time.
Many older boilers that don't support OpenTherm have simple on or off controls. When they're on, they will always heat the water used to warm your home to the same preset temperature, which isn't always the most efficient way to keep you comfortable.
However, newer boilers allow opentherm thermostats to tell them when to adjust their heating water temperature and how high to set it. The boiler will use more or less gas, as appropriate, to reach the water temperature set by the thermostat.
Q1: Are you a manufacturer or trading company?
A:We are professional manufacturer of electric heating boiler, electric heating faucet and electric water heater with over 10 years experiences.
Q2: What is your sample policy?
A:Our sample fee is refundable, the sample cost can be returned to you with your bulk order.
Q3: What is the production lead time?
A:The delivery time will be according to the purchase quantity 25-35 working days.
Q4: Will you provide technical promotion support?
A:Of course, we can provide corresponding pictures and videos to you
Q5: Can I print my logo on thermostat?
A: Yes, we provide OEM serivce, logo silk print is acceptable
Q6: Can i customzied color box ?
A: Yes, we can send you diecut for color box design
Q7: What's your payment Term?
A: It is 30% deposit, 70% TT before shipment or againt copy bill of laing
Q8: Are you support L/C payment?
A: Yes, we accept.
Q9: What's your quality control ?
A: Our factory manage stictly accodingly to ISO9001. All thermostats are testing three times, and 100% aging before packing.
E-Top Controls is a global room thermostat manufacturing company dedicated to providing innovative OEM/ODM solutions to customers in industrial, commercial and consumer markets. Through 19 years of hard work, we are able to provide one-stop service including research, design, development, production, sales and marketing of thermostats. As manufacturer, we have own injections line, SMT workshop, plug-in workshop, assembly workshop, and packing workshop which would assure the daily capacity of 5000 pieces of thermostats in fully quality controlled by IQC/IPQC process. Our factory strictly manage accodingly to systematic quality management "ISO9001:2015". We further acquired the "CE(EMC&LVD)" "ROHS" for all our thermostats.
SMT Workshop
Plug In Workshop
Injection Workshop:
Assmable Workshop
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