Lochinvar & A.O. Smith 100187864 Blower Assembly 321894-706 Features a high-quality gas valve

Features a high-quality gas valve regulator spring to maintain proper manifold pressure

Durable Construction: The forged brass body and plated brass trim offer superior corrosion resistance and longevity in standard water and glycol systems

the Johnson Controls water valve allows for internal access and manual flushing without the need to pump down the refrigeration system

try cleaning the rod with a light abrasive pad

Common Questions: Is this valve compatible with steam systems

Lochinvar & A.O. Smith 100187864 Blower Assembly 321894-706 Features a high-quality gas valveThe Lochinvar & A. O. Smith 100187864 Blower Assembly is a critical OEM replacement component designed for high efficiency gas water heaters and boilers. Engineered specifically for the Lochinvar BTH series (models 150, 199, 200, and 250) and equivalent A. O. Smith Cyclone systems, this assembly manages the precise air to fuel ratio required for sealed combustion. Operating on a standard 115 120V power supply, the unit features an integrated