Trane KIT2135 Adapter Kit 321702-401 If the compressor fails to

If the compressor fails to build 8-60 PSI of net pressure within the 120-second delay

this York furnace board is designed to interface with the original multi-pin connectors and spade terminals found on the S1-031-03674-040

For technicians maintaining HVAC electrical systems

It maintains the same electrical specs and physical footprint for a plug-and-play installation in compatible blowers

This thermostat is designed for multi-stage systems up to 4H/3C and is natively compatible with Lennox commercial rooftop units and split system configurations

Trane KIT2135 Adapter Kit 321702-401 If the compressor fails toFor field technicians performing a compressor swap or retrofitting a line set, the Trane KIT2135 Suction Line Adapter Kit is the industry standard for ensuring a leak free, high integrity connection. When dealing with Trane replacement parts, precision is non negotiable to maintain proper refrigerant flow and suction line velocity. This kit facilitates a seamless transition between the compressor and the existing HVAC suction line, critical for