automatically locking out the heat pump when ambient temperatures drop below the technician-defined setpoint (0

and 881 Series steam traps

Key Benefits: Direct OEM Match: Provides a seamless replacement for the 100482-02

Its bimetal disc sensor provides high-accuracy temperature sensing and rapid response times

Resideo T822K1018 Thermostat 321894-709 automatically locking out the heatThe Resideo T822K1018 Thermostat is a high reliability, mercury free economy thermostat engineered for 1 stage heat only applications. This mechanical non programmable thermostat utilizes a precision bimetal sensor element and a snap action switch to provide consistent 2 degree accuracy across a 45 95 degree temperature setting range. Designed for low voltage (20 30Vac) systems, this unit features SPST switching action and includes a positive off