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By maintaining proper contact alignment and thermal resistance
any scratching or enlargement of the 2
including 240V applications
Dual Fuel Versatility: Fully rated for both natural gas and propane gas configurations
Use a manometer to verify the actual inches of water column (WC) against the factory set point
Weil McLain 511-624-403 Pressure Switch Els PW 17895 By maintaining proper contact alignmentThe Weil McLain 511 624 403 Pressure Switch is a critical OEM safety component specifically calibrated for CGi 5 Series gas boilers and select CGs 5 models. Operating with a precise fixed set point of 1. 22" W. C., this air pressure differential switch ensures that the inducer fan is generating sufficient draft before allowing the ignition sequence to proceed. It is designed for standard altitude installations ranging from 0 to 1,999 feet. This
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