OEM/ODM OpenTherm Thermostats & Digital Boiler Controls

E-TOP Controls engineers advanced OpenTherm-certified smart thermostats for seamless digital communication with modern gas boilers. Collaborate with an expert OpenTherm Controls Factory to deliver high-efficiency, energy-saving heating solutions for the European market.

Smart Modulating Control: Fully supports the OpenTherm protocol for precise boiler flame modulation, significantly reducing gas consumption and maximizing ErP efficiency ratings.
Seamless System Integration: Compatible with major European combi-boiler brands, offering advanced features like domestic hot water (DHW) management and weather compensation.
Dedicated OEM/ODM R&D: Backed by 20+ years of manufacturing experience, we offer deep firmware customization, white-label UI design, and robust PCBA development for your brand.

Smart Wifi Programmable Heating Thermostat for Boiler

This smart thermostat has been developed to be able to control your heating and hot water from anywhere via your smart phone. Item No.: WT-20 Programmability: 7days programmable Mode: Heating and cooling mode (Default heating mode) Backlight: Black Material: ABS+PC Packing : Netural White Box, OEM acceptable Other function: Child lock, Open window detection, Frost protection, Temp. calibration Optional: Opentherm protocol, WiFi optional, Zigbee optional Cetificate: CE, ROHS, UKCA, REACH, RED

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Wifi Programmable Smart Heating Thermostat for Boiler

This is a wireless thermostat provide convenience to control heating system remotely for room temperature. Build-in sensors in your room wireless thermostat detects when the temperature falls to a chosen level and then feedback to the heating system to turn on. It's an easy use thermostats. Item No.: WT-11 Programmability: 7days programmable Mode: Heating and cooling mode (Default heating mode) Backlight: White Material: ABS+PC Packing : Netural White Box, OEM acceptable Other function: Child lock, Open window detection, Frost protection, Temp. calibration Optional: Opentherm protocol, WiFi optional, Zigbee optional Cetificate: CE, ROHS, UKCA, REACH, RED

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Attractive UI Wired Boiler Heating Thermostat

This is a surface-mounted, easy installated wired boiler thermostat. With it's attractive touch screen user interface makes your home looks more fashionable. Item No.: HT-20 Programmability: 7 days programmable Mode: Heating and cooling mode(Default heating mode) Backlight: Black Material: ABS+PC Packing : Netural White Box, OEM acceptable Other function: Child lock, Open window detection, Frost protection, Temp. calibration Optional: Opentherm protocol Cetificate: CE, ROHS, UKCA, REACH

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