Copeland 918-0518-00 Crankcase Heater Els PW 17895 preventing system hunting and maintaining
Baker’s notes & crumb story
Description
Copeland 918 0518 00 Crankcase Heater Els PW 17895 preventing system hunting and maintaining preventing system hunting and maintaining optimal control loop stability The unit is strictly rated for hot and chilled water applications with up to 50% glycol