Lochinvar & A.O. Smith 100233489 Ventilation Fan Els PW 17895 can result in improper combustion

can result in improper combustion or failure to detect a blocked vent

If your service manual calls for either number

leading to excessive plenum temperatures

Common Questions Is the RTS151 compatible with 2-wire duct detectors

streamlining inventory for multiple pneumatic control signals

Lochinvar & A.O. Smith 100233489 Ventilation Fan Els PW 17895 can result in improper combustionThe Lochinvar & A. O. Smith 100233489 Ventilation Fan is a critical OEM replacement component designed for high efficiency boiler and water heater combustion systems. This axial fan assembly, also identified by part numbers FAN2027 and FAN2027K, operates on 115VAC power at 50 60Hz. As a veteran grade ventilation fan replacement, it facilitates the precise movement of air into the combustion chamber while ensuring the safe extraction of flue gases.