Component Protection: Reduces the risk of debris fouling load/unload solenoid orifices and capacity control assemblies

Engineered to withstand high-temperature environments within the burner assembly

and R404A/R502 (9 tons)

This intermittent pilot assembly facilitates reliable electronic ignition

allowing technicians to dial in the specific inches of water column required for the specific system's static pressure profile

Lochinvar & A.O. Smith 100288473 Transformer 321894-709 Component Protection: Reduces the riskThe Lochinvar & A. O. Smith 100288473 Transformer is a heavy duty, 100VA step down component engineered for commercial and industrial HVACR applications. Designed to convert 120V primary line voltage to a stable 24V secondary output, this transformer provides the high amperage capacity required to power complex control strings, multiple contactors, and high draw smart thermostats without inductive voltage sag. This OEM part is a direct replacement for