Lochinvar & A.O. Smith 100145023 Combustion Air Fan Els PW 29614 this vent pressure switch ensures

this vent pressure switch ensures that the blower is moving sufficient air to exhaust flue gases before ignition occurs

With an IP65 enclosure rating and a compensated temperature range of 32°F to 176°F

or tripping the circuit breaker upon startup

OEM Reliability: Direct Copeland replacement part ensures exact tolerances and material compliance with refrigeration standards

Using a maintenance kit can typically resolve these issues if the external housing is undamaged

Lochinvar & A.O. Smith 100145023 Combustion Air Fan Els PW 29614 this vent pressure switch ensuresAs 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