The HT-02 is a professional-grade, battery-operated wired thermostat specifically designed for hydronic floor heating and gas boiler systems.
Item No.: HT-02 (Battery Powered 2xAAA)
Programmability: 7-day, 4-period programmable or manual/economy modes
Backlight: High-contrast White LCD Backlight
Material: Fire-resistant ABS+PC (IP30 Protection)
Switching Rating: 0.5A for Boiler/Actuator control (Dry Contact)
Temp. Accuracy: ±0.5°C with 5°C - 35°C Setpoint Range
Other Functions: Child lock, Open window detection, Frost protection, Temp. calibration, Heat/Cool option
Optional: OpenTherm protocol for precise digital boiler modulation (energy-saving)
Certificate: CE, ROHS, UKCA, REACH Compliance
Packing: Neutral White Box, OEM/ODM professional customization acceptable
Product Dimensions：135 x 87 x 27.2mm
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