Lochinvar & A.O. Smith 100208388 Pressure Switch 320788-703 following manufacturer specs for PVE

following manufacturer specs for PVE is recommended to maintain the integrity of the 51

Reliable Operation: Synchronous motor providing constant travel speed regardless of load

The 0-10V analog output provides a linear voltage signal proportional to the sensed temperature

the thermocouple likely failed to produce the required millivolt signal to the gas valve

For contractors requiring high-accuracy modulation

Lochinvar & A.O. Smith 100208388 Pressure Switch 320788-703 following manufacturer specs for PVEThe Lochinvar & A. O. Smith 100208388 Pressure Switch is a critical 1" WC (Water Column) safety component designed for high efficiency boiler and water heater systems. As an authentic OEM replacement part, it ensures the inducer motor is pulling the correct draft before the ignition sequence begins. Rated at 1. 0" WC, this single pole, double throw (SPDT) switch is engineered to monitor combustion air pressure and prevent operation under unsafe