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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
20" WC set point
the Functional Devices TR50VA001 Transformer is a reliable workhorse designed for Class 2 control circuits
The robust plastic construction is dishwasher-safe
heat-resistant materials to withstand the rigorous thermal cycles of atmospheric and sealed combustion chambers
000 BTU Direct Vent models (including 1403822 and 3003821)
York S1-024-18785-700 Control Relay 20" WC set pointThe York S1 024 18785 700 Control Relay is an OEM replacement part designed for precise electrical circuit management in commercial and residential HVAC systems. Functioning as a heavy duty electromechanical switch, this 24V service relay is engineered to interface between low voltage control circuits and high voltage load components. This allows for the reliable activation of motors, compressors, and heating elements while isolating sensitive control
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