Proven Durability: Solid-state PTC design with snap-acting disc technology ensures positive make/break action under industrial conditions

the MP55A version with specialized bellows is required

Simplified Service: Actuators are field-replaceable without specialized tools or removing the valve body from the line

The Emerson Alco 066223 Repair Kit (KS30386) is a critical service component designed for high-performance refrigerant solenoid valves

Trane BRD5661 Assembly 319847-401 Proven Durability: Solid-state PTC designThe Trane BRD5661, also identified by part number BRD05661, is a high precision HVAC installation assembly board engineered for seamless component integration within commercial and residential climate systems. This OEM Trane circuit board serves as a central mounting and connection hub, facilitating the accurate alignment of electrical sensors and control modules. Built with professional grade materials to withstand the thermal stress of sustained