Common Questions Is the wiring harness included in the 375-75882-000 kit

When you are performing HVAC system diagnostics or emergency repairs

This pilot-operated regulator features a 7/8" ODF sweat connection and a full 7/8" port

With a Class F insulation rating and molded construction

using genuine McDonnell & Miller parts ensures the timing and flow rates remain within factory spec for maximum boiler system protection

Trane CNT5134 DSI Module 318423-701 Common Questions Is the wiringThe Trane CNT5134 is an OEM 1 stage DSI module specifically engineered for high precision direct spark ignition in residential and light commercial gas furnaces. As a veteran grade HVAC ignition control board, this unit integrates advanced diagnostic circuitry to provide real time flame supervision and millisecond accurate timing for the high voltage spark sequence. Designed as a direct drop in replacement for legacy modules, it facilitates seamless