eliminating the safety risks associated with "universal" adjustables that often fail to meet the delicate tolerances required for high-efficiency condensing furnaces

System Performance: Prevents thermal transfer loss by effectively managing frost buildup on the evaporator coil during low-ambient operation

Introducing unapproved sealants can compromise the material integrity and lead to premature failure of the exhaust seal

25 to 2 inches

Use this factory-authorized part to maintain original equipment specifications and prevent downtime caused by irregular power supply issues

Functional Devices TR50VA027 Transformer 320788-702 eliminating the safety risks associatedThe Functional Devices TR50VA027 is a heavy duty 50VA class 2 transformer engineered for reliable step down power conversion in commercial HVACR and building automation systems. Built for 240Vac primary input, this unit provides a stable 24Vac secondary output, making it an essential component for powering low voltage control circuits, actuators, and digital controllers. This model features a versatile dual mounting configuration, utilizing both a