OEM Compatibility: Guaranteed fit for York

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

Durable Construction: High-grade brass body resists thermal degradation and corrosion in demanding combustion chambers

and metallic particles to protect the compressor and TXV from clogging

the MP55A version with specialized bellows is required

Trane BRD5661 Assembly 319847-401 OEM Compatibility: Guaranteed fit forThe 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