The eph opentherm mains operated programmable room thermostat delivers precise temperature control for single heating zone applications. Mounted on a 6-pin industry standard backplate, this mains-powered unit provides flexible upgrade pathways from heating to hot water control. Advanced control modes include opentherm , optimum start, tpi and on off functionality, ensuring compatibility across diverse heating systems. Boiler plus compliant design meets current regulatory standards for energy efficiency and performance. The adjustable switching differential from 0 to 1.0 C enables fine-tuned temperature regulation, while the spdt contact configuration supports multiple installation requirements. Temperature range spans 5-35 c for comprehensive climate control. Features & benefits: mains powered operation at 230vac 50hz for reliable performance. Opentherm , optimum start, tpi and on off control modes for system flexibility. Boiler plus compliant, meeting regulatory standards for energy efficiency. Adjustable switching differential from 0 to 1.0 C for precise temperature regulation. Suitable for residential heating systems, commercial climate control, and single-zone temperature management applications. 6-Pin industry standard backplate enables straightforward upgrade from heating to hot water control. Switch rating: 8a 230vac 1840w . Contact type: spdt. Temperature range: 5-35 c. Ip rating: ip20.
The eph opentherm mains operated programmable room thermostat delivers precise temperature control for single heating zone applications. Mounted on a 6-pin industry standard backplate, this
