Pay in 4 interest-free payments of $21.93 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
you should read zero ohms at room temperature
OEM Compatibility: Exact dimensional match for Trane 13 3/8 x 12 5/8 wheels
This replacement power element features a robust bellows design that facilitates precise modulating water flow without the need for external power
reducing the overall electrical load on the control circuit
the Maxitrol TD121B must be matched with a sensor that shares the same 120-170°F color code/range
Trane TCONT103AN21HA Thermostat L99H008 you should read zero ohmsThe 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