Description
Copeland 918 0028 01 Crankcase Heater Freon allowing the system to modulate allowing the system to modulate firing rates and maintain peak combustion efficiency While the switch can be manually reset
Copeland 918 0028 01 Crankcase Heater Freon allowing the system to modulate allowing the system to modulate firing rates and maintain peak combustion efficiency While the switch can be manually reset