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Thermostat adjustable 5-75°C with thermal cut-out for safety
Changeover (C/O) terminal for heating/cooling mode switching
phase voltage 85-277V AC
Durable titanium enamelled tank and copper heating element for longevity
Cellular Connection
Honeywell Home DT4M White OpenTherm Wired Room Thermostat | Modulating Digital Heating Control direct cylinder Thermostat adjustable 5-75°C with thermalThe Honeywell Home DT4M White OpenTherm Wired Room Thermostat is an advanced modulating thermostat for precise room temperature control with OpenTherm compatible boilers, heat pumps, and zoning systems. Featuring slim modern design, energy efficient LED display, and intelligent modulation control for maximum boiler efficiency. Key Features OpenTherm modulation reduces boiler cycling and improves energy efficiency. Energy saving LED display auto off
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