Lochinvar & A.O. Smith 100210087 Valve 320788-702 Wide Pressure Range: Adjustable from

Wide Pressure Range: Adjustable from 20" to 100 psi to match various ammonia system head pressure requirements

frost on the equalizer line

Which mounting socket is required for this 3PDT relay

this is the designated Johnson Controls V11HFA-100 upgrade path for the V-2410-5

the 30755833-502 pen motor ensures independent movement of both recording arms without cross-interference

Lochinvar & A.O. Smith 100210087 Valve 320788-702 Wide Pressure Range: Adjustable fromAs a veteran tech, you know that a failing Natural Gas Control Valve is a top cause for ignition failure and erratic burner cycles. The Lochinvar & A. O. Smith 100210087 Valve is a genuine OEM replacement part engineered for specific high efficiency residential and commercial water heaters, including many State and American Water Heater models. This direct acting gas valve regulates the manifold pressure and gas flow to the burner based on signals