the 1830-312 is factory-shipped with a natural gas orifice installed but includes a separate conversion orifice for liquid propane (LP) applications

For technicians performing maintenance on Modine equipment

The SPDT design allows the switch to toggle between two separate electrical paths

Diagnostic Feedback: Built-in LED diagnostics allow technicians to quickly identify flame failures or system lockouts

Trane VAL19560 Reversing Valve 30067439-890 the 1830-312 is factory-shipped 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