Its durable plastic construction is specifically selected to endure the thermal cycling of modern condensing furnaces

Conversion from R-12 requires a thorough system flush and an expansion valve adjustment to match the properties of the R-134a refrigerant

These codes often indicate an inducer motor failure or pressure switch issue

For low-temperature or freezer applications

Trane VAL11356 Valve 321894-706 Its durable plastic construction isThe Trane VAL11356 is a heavy duty 2 3 way modulating control valve engineered for precision fluid management in commercial and industrial HVAC applications. Featuring a 1 2 inch NPT connection and a 0. 7 Cv flow coefficient, this OEM component provides the granular control necessary to balance hydronic heating and cooling systems, including VAV terminals, fan coil units, and reheat coils. Operating on 24V AC, the actuator supports 3 wire floating