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Depth:
2-1/4 in
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Height:
5-1/2 in
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Suitable For Use With:
tekmarNet® 2 Thermostats
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Width:
5-1/2 in
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Number of Zones:
4
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Voltage Rating:
24
The tekmarNet® 2 House Control 403 is designed to operate all of the mechanical equipment in a residential hydronic heating system, coordinating their operation through network communication. It can be used in applications ranging from a single zone of baseboard with an on/off boiler, to multiple fan coils, mixed radiant floor heating zones, and a modulating/condensing boiler. This control regulates up to two heating water temperatures through Outdoor Temperature Reset and Indoor Temperature Feedback. It is capable of controlling a single on/off, two stage, or modulating boiler, a mixing device, Domestic Hot Water, set point loads, 4 on-board zone pumps, and can expand up to 24 zones in total for each space heating water temperature.