Resideo T812A1002 Thermostat 320788-702 The hardware in this package

The hardware in this package serves as a direct replacement for legacy positioning components

Failure is typically attributed to carbon fouling

or inability to reach the required manifold pressure often indicate that the internal solenoid or diaphragm in the gas train has reached its end of life

ensuring protection against corrosion and environmental ingress in demanding mechanical rooms

Resideo T812A1002 Thermostat 320788-702 The hardware in this packageThe Resideo T812A1002 Thermostat is a low voltage, mercury free mechanical controller engineered for 1 stage heat only applications. Featuring a snap acting SPST switch, this unit provides reliable control for 24V gas or oil heating systems, including floor and wall furnaces. Designed with a 45 95 degree temperature range and accurate to + 3 degrees, it ensures consistent terminal cycling without the need for leveling during installation. This Premier