a 440VAC capacitor can safely replace a 370VAC unit as it has a higher insulation breakdown voltage

this SPST (Single Pole Single Throw) switch ensures the combustion blower is pulling sufficient static pressure before allowing the ignition sequence to proceed

preventing thermal stress on the heat exchanger

this OEM replacement part is essential for maintaining the factory-specified safety sequence of Berko and QMark heaters

Copeland Comfort Control (Alco) 053763 Power Element a 440VAC capacitor can safelyThe Copeland Comfort Control (Alco) 053763 Power Element is a high performance, stainless steel replacement component engineered specifically for Alco HFK, HF, and TRAE series thermostatic expansion valves. This power element, identical to part number X26300 FC 1, features a 5 foot capillary tube and is optimized for medium temperature charge applications. Designed to handle R134A and R12 refrigerant systems, it provides the precise pressure sensing