Heavy-Duty Construction: Corrosion-resistant powder-coated shell designed for high-pressure liquid line environments

and D-4073 series

Plenum Rated Compliance: Fully certified to UL 1820 and NFPA 90A specifications for use in environmental air spaces

compatible with most residential and commercial low voltage transformers

Ranco A22-2451 Control Els PW 17895 Heavy-Duty Construction: Corrosion-resistant powder-coated shellThe Ranco A22 2451 Control is a versatile, constant differential temperature control engineered for precision in room air conditioning and commercial refrigeration applications. This SPDT (Single Pole, Double Throw) electromechanical switch provides high amperage switching capacity, rated for 20A at 120V 240V AC, making it a rugged solution for governing compressor cycles. With a dial range of 45F to 81F and a fixed 5F differential, it ensures stable