Trane BRD5661 Assembly 318172-701 or erratic cooling performance caused

or erratic cooling performance caused by improper refrigerant metering

Efficient Diagnostics: Integrated LED error codes and dedicated test pins allow for rapid identification of ignition failures or hardware faults

Simplified Installation: Standard mounting footprint and terminal connections allow for fast field replacement

If the limit switch is open

Trane BRD5661 Assembly 318172-701 or erratic cooling performance causedThe 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