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Can this valve be field-adjusted to a different pressure
We recommend testing the existing capacitor or replacing it during motor installation to prevent premature winding failure
OEM Compatibility: Exact replacement for Heil Quaker ICP 1171483
making it a reliable solution for retrofitting older heating systems
maintaining the precise static pressure required to close the pressure switch and initiate the ignition sequence
Modine 5H0730570008 Switch 321894-709 Can this valve be field-adjustedThe Modine 5H0730570008 Blocked Vent Switch is a critical safety component engineered to monitor exhaust integrity in Modine gravity vent heaters, including PA, PAE, and PD series units manufactured after 1986. Functioning as a high limit spill switch, this manual reset device detects flue gas spillage caused by downstream obstructions or inadequate draft. By monitoring temperatures within the draft diverter, it interrupts the 24V control circuit to