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Simplified Wiring: Color-coded leads or standard terminal configurations facilitate rapid field replacement
reducing the overall electrical load on the control circuit
speeding up the call-back-free installation
you should read zero ohms at room temperature
Trane TCONT103AN21HA Thermostat L99H008 Simplified Wiring: Color-coded leads orThe 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
US$ 27.00
US$ 124500.00
US$ 26.34
