Trane ADP1052 Adapter 321702-401 Vibration Dampening: The resilient base

Vibration Dampening: The resilient base absorbs mechanical oscillations

Industrial Protection: The NEMA 4X rated watertight enclosure handles wash-down environments and outdoor installations

Industrial Durability: Built to withstand the continuous operational demands of multi-stage HVAC systems

38" WC safety margin

this switch ensures proper reaching into the airflow path for accurate sensing

Trane ADP1052 Adapter 321702-401 Vibration Dampening: The resilient baseThe Trane ADP1052 Adapter is a specialized flue connector designed specifically for modern heating and cooling systems. As an OEM compatible HVAC part, this 2 inch diameter plastic component features a perforated air diffuser to manage exhaust flow and system pressure effectively. Measuring 4. 4 inches in length, this lightweight but durable adapter is essential for maintaining furnace flue integrity and ensuring safe venting in residential air