Thermonet Corporation


Product Details

Thermostat - Interface Relay Unit

Thermonets interface relay units are controlled by a master thermostat to heat part of a large system.


Up to 10 Relay Units are able to be installed under one master control thermostat [#8300], to establish individually controlled zones within a larger system.

Standby switch enables a Units heating area to be shut down independently of other heating areas in the system.  Built-in GFCI with test light, eleminates need to buy separate GFI breakers.

Interface Relay Units can be servicing floors on different line voltages, under control of one Master Control Thermostat [#8300].  (eg: 5 120v units[#8320's] and 5 240v units[#8340's]; or other combinations controlled by one Master [#8300])


Choose voltage needed:

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