Sears 1F56N-585 Mechanical Thermostat 24V Heat Cool White-Rodgers Emerson OEM
Model Number: Sears 1F56N-585. âś“Universal Compatibility – Works with most 24V HVAC systems. Sears 1F56N-585 Thermostat Body. System Switch: Heat – Off – Cool. KEY FEATURES A: No, this is a non-programmable thermostat.