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meaning it is set to "Open on Rise" when temperatures hit the 150°F threshold and automatically resets when the system cools to 110°F
By integrating this boiler safety control
Common Questions What does the auxiliary contact do on the Lennox 48G57
Enhanced Fluid Containment: Features high-grade NBR (Nitrile) seals to prevent bypass leakage and maintain system integrity
This model features a standard 0
Armstrong Fluid Technology 116440MF-133 Pump 321894-709 meaning it is set toThe Armstrong Fluid Technology 116440MF 133 Pump (Model H53AB) is a high performance circulator pump designed for reliable fluid transport in domestic and commercial hydronic systems. This lead free bronze pump features a robust 1 2 HP motor capable of 115 230Vac single phase operation, supported by built in thermal overload protection for enhanced safety. Engineered with maintenance free bearings, this unit eliminates the need for periodic
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