Copeland 971-0554-28 Protector Kit 321702-401 or the control board throwing

or the control board throwing a 2-flash or 3-flash code indicating the pressure switch failed to close

and a failure here typically manifests as an E201 communication error or an E292 motor start failure

When diagnosing furnace heat exchanger cracks or rollout switch trips

it immediately triggers a safety lockout to prevent fuel flow

This kit measures 17 9/16 inches in length by 17 7/16 inches in width

Copeland 971-0554-28 Protector Kit 321702-401 or the control board throwingThe 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