Trane ADP1052 Adapter 321894-708 this Hydrotherm replacement part features

this Hydrotherm replacement part features an adjustable temperature scale and an automatic reset function

protecting the secondary heat exchanger from water damage

By utilizing factory-specified hardware

Using a switch other than the -

providing robust safety limits for standard non-corrosive refrigerants

Trane ADP1052 Adapter 321894-708 this Hydrotherm replacement part featuresThe 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