Lochinvar & A.O. Smith 100171987 Valve 320788-702 this board is frequently the

this board is frequently the solution for units exhibiting no power or intermittent filtration cycles

Is the HH18HA291 interchangeable with different temperature ratings

Direct Legacy Replacement: Engineered to replace obsolete AK-51332 and AK-51632 selectors

Precision Control: Orchestrates complex sequences for precise temperature and humidity control

Durable Construction: Heavy-duty satin brass body and aluminum wheel prevent corrosion and mechanical failure in mechanical rooms

Lochinvar & A.O. Smith 100171987 Valve 320788-702 this board is frequently theUpgrade your system with the Lochinvar & A. O. Smith 100171987 Gas Valve Assembly, a critical component for maintaining precise manifold pressure in high efficiency water heaters and boilers. This OEM gas valve replacement is designed to regulate natural gas and propane flow with a redundant valve seat configuration, ensuring reliable ignition and stable combustion cycles. Integrating this genuine part into your HVAC gas valve assembly prevents common