Carrier 48TJ400431 Inducer Housing 320735-701 this high-efficiency ECM motor utilizes

this high-efficiency ECM motor utilizes electronically commutated technology to provide variable speed operation

the sensing element relies on liquid expansion to trip the switch

ensuring mechanical safety in high-demand environments

2" WC setpoint for consistent performance without the need for field adjustment

When diagnosing HVAC wiring issues or intermittent fault codes related to open circuits

Carrier 48TJ400431 Inducer Housing 320735-701 this high-efficiency ECM motor utilizesThe Carrier 48TJ400431 Inducer Housing is a critical OEM replacement component designed for high performance gas fired rooftop units. Engineered for precise fitment within the Carrier 48TJ series, this draft inducer blower housing manages combustion air flow and ensures the safe evacuation of flue gases. Use this heavy duty housing to resolve issues related to vent motor vibration, housing cracks, or airflow restrictions that trigger pressure switch