Williams P321888 Manifold Adapter Els PW 17895 restoring the factory-specified CFM required
Baker’s notes & crumb story
Description
Williams P321888 Manifold Adapter Els PW 17895 restoring the factory specified CFM required restoring the factory specified CFM required for proper heat exchange and system longevity in residential air handlers and furnaces Safety Interlock: Provides immediate automatic shut off upon loss of thermocouple millivoltage