Trane TCONT103AN21HA Thermostat 319848-301 Direct Compatibility: Engineered specifically for

Direct Compatibility: Engineered specifically for Utica-Dunkirk boiler systems to eliminate field-modification guesswork

Common Questions: Can this switch be used to replace a different temperature-rated limit

the ASCO 8210 series delivers consistent performance as a general service solenoid valve for critical liquid and gas handling operations

With nominal dimensions of 10-1/2" x 20-1/4" x 5/16" (actual size approximately 10-7/16" x 20-5/16")

The Rheem-Ruud 62-21609-05 Pilot Orifice is a critical component for maintaining precise combustion parameters in LP gas furnaces and heating systems

Trane TCONT103AN21HA Thermostat 319848-301 Direct Compatibility: Engineered specifically forThe Trane TCONT103AN21HA is a professional grade, non programmable digital thermostat engineered for precise 2 stage heating and 1 stage cooling applications. As a veteran HVAC technician, I recommend this unit for its reliability in systems utilizing heat pump technology, gas, oil, or electric furnaces. This model is the direct OEM replacement for legacy controls including the TCONT401AN21MA, TCONT401AN21MAA, XR401, and ACONT401AN21MA. It features a