dry refrigerant environment

because it is an external belt-type heater

extending the service intervals in aggressive combustion environments

maintaining the balance and operational efficiency of the blower assembly

The Armstrong Fluid Technology 174036MF-113 (Model S-45 BF) is a high-performance cast iron circulator pump designed for reliable fluid handling in commercial and residential hydronic systems

Lennox 43W85 Blower Assembly 320734-701 dry refrigerant environmentThe Lennox 43W85 Blower Assembly (LB 94724M) is a critical OEM replacement combustion air blower designed for precision exhaust management in high efficiency gas furnaces. Engineered for the Lennox G60UH series and various residential HVAC units, this 1 30 HP draft inducer operates at 3000 RPM to facilitate the safe removal of flue gases while drawing in fresh combustion air. Featuring a shaded pole motor rated at 115V and 2 amps, this assembly