Pressure switches are safety devices calibrated to specific inches of water column

It features a factory-calibrated setpoint range of 65 to 85°F (12

this unit features a snap-acting SPDT (Single Pole Double Throw) switch configuration

and staged heating units

it provides the necessary data for the thermostat to manage balance points in dual fuel (hybrid) heat pump and furnace configurations

Lochinvar & A.O. Smith 100208614 Gas Valve 322838-753 Pressure switches are safety devicesThe Lochinvar & A. O. Smith 100208614 Gas Valve is an essential OEM replacement component engineered for high recovery commercial water heaters and boilers. This 24V intermittent pilot gas valve provides precise manifold pressure regulation within a . 9" to 3" WC range, ensuring optimal combustion efficiency and burner stability. Designed with a high capacity 3 4" NPT inlet and outlet, it handles the demanding flow requirements of large scale