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simplifying field commissioning and troubleshooting
uniform grid lines required for clear analysis and auditing
10" WC Setpoint: Calibrated specifically for high-output Reznor heaters to prevent nuisance trips and ensure safety
Technical Build: Durable 3
Weil McLain 511-624-450 Switch Els PW 17895 simplifying field commissioning and troubleshootingThe Weil McLain 511 624 450 is a high precision differential pressure switch engineered specifically for CGi model boilers (sizes 25, 3, and 4) and certain HE II boiler applications. This OEM replacement part is factory calibrated to a 1. 18" WC nominal set point, ensuring critical safety monitoring of the exhaust vent and combustion air system. With an operational differential range of 0. 5 to 2. 0" WC, it effectively prevents the boiler burner from
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