simplifying field wiring and reducing the footprint within the control box

specifically models from Bryant and Payne

On the MARS 19166

or if there is visible evidence of soot

High Precision: Maintains a tight ±0

Trane WIR3193 Wiring Harness simplifying field wiring and reducingThe Trane WIR3193 Wiring Harness is a critical 8. 5 inch OEM replacement component engineered for high integrity electrical interfacing in residential heating and air conditioning systems. This harness serves as a stable conduit for power and control signals between system modules, ensuring consistent unit performance and electrical safety. Constructed with high grade, heat resistant insulation and precise terminal connectors, the WIR3193 wiring