This genuine OEM component features a 4

Built for the rigors of R-410A refrigeration systems

this series is designed for hot water heaters and storage tanks

this solid core filter drier offers the reliable filtration required to stabilize superheat levels and prevent long-term system degradation in commercial rooftop units

this unit offers the thermal resilience needed for boiler rooms

Lochinvar & A.O. Smith 100145023 Combustion Air Fan Freon This genuine OEM component featuresAs a veteran tech, you know that keeping a high BTU boiler running efficiently depends entirely on the air fuel ratio. The Lochinvar & A. O. Smith 100145023 Combustion Air Fan is a critical replacement component for Power Fin PB and PF series boilers and water heaters. Specifically engineered for 501 through 1300 1302 models, this 115V blower assembly provides the precise static pressure required to overcome heat exchanger resistance and ensure clean