Description
Watts 0009100 Valve Els PW 17895 use a calibrated manometer to use a calibrated manometer to verify the exact pressure at which the switch trips for precise HVAC pressure monitoring For high limit requirements
Watts 0009100 Valve Els PW 17895 use a calibrated manometer to use a calibrated manometer to verify the exact pressure at which the switch trips for precise HVAC pressure monitoring For high limit requirements