Lochinvar & A.O. Smith 100093632 Switch 320788-704 this 3-phase Copeland scroll provides

this 3-phase Copeland scroll provides the axial and radial compliance necessary for superior liquid handling and operational longevity in the field

eliminating the need for extensive repiping or mounting modifications

The integrated modulator-regulator design maintains a consistent manifold pressure

offering a direct 1:1 replacement for vintage or modern boards that utilize this specific switching logic

While some poly-mesh filters are rinsable

Lochinvar & A.O. Smith 100093632 Switch 320788-704 this 3-phase Copeland scroll providesThe Lochinvar & A. O. Smith 100093632 Switch is a critical safety component designed for high efficiency commercial boilers and residential water heaters, including the Polaris PG series. This heavy duty air pressure switch is factory calibrated to a 1. 6" w. c. setpoint, ensuring the combustion blower provides sufficient drafting before the ignition sequence initiates. Utilizing an SPDT (Single Pole Double Throw) configuration with normally open (N.