Modine 5H0730570008 Switch 322838-753 this assembly is built to

this assembly is built to original factory specifications for a drop-in fit

Most failures result from poor terminal connections leading to heat buildup or physical damage during maintenance

this electronic ignition module features a 100% lockout safety mechanism that terminates gas flow to both the pilot and main burner if a flame is not detected within the designated trial-for-ignition period

Precision Thermal Readings: Features a 10k ohm resistance curve to provide the control board with accurate outdoor ambient temperature data

Modine 5H0730570008 Switch 322838-753 this assembly is built toThe 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