Pay in 4 interest-free payments of $101.51 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
and 29mm width
When you're out on a rooftop servicing a Carrier commercial unit
Key Benefits Direct OEM Compatibility: Engineered to provide a precise match for part numbers HC39SL710
Built with a rugged NEMA 2 housing and a mechanical position indicator
this close-on-rise control can handle high electrical loads up to 16
Marvair 20173A Defrost Control Board 328140-751 and 29mm widthThe Marvair 20173A Defrost Control Board is the essential HVAC replacement part designed specifically for Marvair heat pump systems requiring reliable defrost cycle management. As the direct replacement for the legacy 20173 board, this updated component integrates seamlessly into existing control panels to manage evaporator coil icing in low ambient conditions. For technicians performing heat pump troubleshooting, the 20173A provides precise timing
US$ 42.00
US$ 372.50
US$ 1050.00
US$ 43.00
US$ 1195.00
US$ 150.00
US$ 32.00
US$ 26.98
US$ 62.00