Lennox 68M28 Ignition Control Kit 30067439-890 45 mm brass orifice is

45 mm brass orifice is critical for maintaining the correct manifold pressure and input rate

This Parker GP457 steam valve operates within a pressure range of 1 to 50 PSI

Key Benefits: Genuine OEM Replacement: Ensures full compatibility and restores factory-standard operating safety for infrared tube heaters

Secure Interfacing: The 7/8" conduit opening and screw-top terminals with cup washers facilitate rapid

A solid red light signifies that thermostat demand (Y) is present but no compressor current is detected

Lennox 68M28 Ignition Control Kit 30067439-890 45 mm brass orifice isThe Lennox 68M28 Ignition Control Kit is the specified OEM replacement for restoring sequence logic and burner ignition in Lennox PGE10, PGE12, GCS26, and GCS29 packaged units. This comprehensive retro fit kit centers around the 60M32 integrated blower control and is engineered to supersede legacy GCI 1 and GCI 2 boards. When upgrading from a GCI 1, this kit provides a necessary transition from the older two rod sensing system to a dedicated three rod