and MS Multi-Stage modules

Simply install fresh batteries to begin remote operation immediately

Utilizing genuine Nordyne replacement parts like the 626343R ensures that your HVAC system maintains its original factory safety specifications and prevents catastrophic equipment damage

Most "no heat" calls related to this part are caused by carbon deposits or silica buildup on the rod

Copeland Comfort Control (Alco) 057539 Coil and MS Multi-Stage modulesThe Copeland Comfort Control (Alco) 057539 Coil is a high performance solenoid valve coil engineered for precise refrigerant flow regulation in commercial and industrial HVACR systems. As a genuine OEM HVAC replacement coil, this AMF 24V model is specifically designed to fit Alco solenoid valves, providing the electromagnetic force required to actuate internal plungers reliably. Operating at 24Vac (50 60 Hz) with a 12 watt power rating, it ensures