ensuring reliable operation even in systems with high-head pumps

and 5-blade propellers across major HVACR brands

effective area

000 BTU/hr for single appliances

Markel 57640006 Limit R-134A ensuring reliable operation even inWhen you are troubleshooting a unit that is short cycling or throwing a thermal trip code, you need a high temperature safety that reacts with precision. The Markel 57640006 Limit Control is a professional grade L240F auto reset limit switch designed specifically for demanding industrial heating and commercial HVAC maintenance. This bimetal disc thermostat features a 240 degree Fahrenheit fixed setting, serving as a critical protection device against