Lochinvar & A.O. Smith 100327187 Inducer Assembly 321042-401 Liquid Hammer Protection: Large internal

Liquid Hammer Protection: Large internal free volume effectively mitigates the risk of compressor damage from liquid refrigerant slugging

Key Benefits: Precision Coalescing: Achieves 0

Industrial Durability: Constructed with high-grade materials to operate reliably in harsh HVACR environments

Featuring a lever-acting design with a high-leverage valve linkage

Lochinvar & A.O. Smith 100327187 Inducer Assembly 321042-401 Liquid Hammer Protection: Large internalThe Lochinvar & A. O. Smith 100327187 Inducer Assembly is a critical OEM replacement draft inducer motor engineered for high efficiency commercial gas water heaters and boilers. Designed to integrate seamlessly with Cyclone BTH models (including BTH 300, BTH 400, and BTH 500), this combustion blower motor facilitates the essential pre purge cycle and maintains the precise negative pressure required for stable ignition. As a veteran grade HVAC