Copeland 971-0554-28 Protector Kit 321894-709 Complete Component Kit: Includes diaphragm

Complete Component Kit: Includes diaphragm

Note that this specific model (0158774) is intended for non-potable water applications and features tamper-resistant bonnet screws to maintain factory calibration in the field

Common Questions What is the difference between 0124180 and lead-free models

this motor ensures consistent airflow and static pressure handling

Smith gas valve ecosystem

Copeland 971-0554-28 Protector Kit 321894-709 Complete Component Kit: Includes diaphragmThe Copeland 971 0554 28 Protector Kit is a field critical compressor overload protector designed for external mounting on high performance HVAC and refrigeration units. Built to withstand demanding industrial and commercial environments, this external motor protector serves as a final line of defense against electrical overcurrent and thermal overload conditions. By constantly monitoring current draw and winding temperature, the Copeland 971 0554 28