Relying on genuine Carrier blower wheels protects the longevity of the furnace’s heat exchanger and the air conditioner’s compressor by ensuring consistent

Built for harsh industrial environments

swapping this out is a standard fix to restore heating system reliability and maintain peak combustion efficiency

In many York and Johnson Controls configurations

The included ECM engine module is designed to interface with existing speed signals

Lochinvar & A.O. Smith 100111002 Conversion Kit 321142-301 Relying on genuine Carrier blowerThe Lochinvar & A. O. Smith 100111002 Conversion Kit is a field ready solution engineered for transitioning specific gas fired water heaters and boilers from liquid propane (LP) to natural gas (NG). As a critical component for maintaining manifold pressure and burner efficiency, this LP TO NG CONVERSION kit includes the precision metered gas orifices and regulator springs required to recalibrate the burner assembly for the lower energy density of