If you are dealing with a furnace not igniting or a flame that drops out after only a few seconds

Persistent tripping is typically caused by insufficient combustion air

For technicians performing maintenance on Modine equipment

This unit is designed for use with Belimo LMB(X)

Trane VAL19560 Reversing Valve 30067439-890 If you are dealing withWhen you're out in the field dealing with a heat pump stuck in cooling or heating mode, the Trane VAL19560 Reversing Valve is the specific 4 way component engineered to restore proper cycle operation. This unit features a 5 8 x 7 8 connection size (ODF) and is designed for seamless brazing into the refrigerant lines of existing Trane and American Standard systems. As the direct replacement for VAL8214, this valve ensures exact fitment and pressure