Optimized Furnace Safety: Precise 210-degree Fahrenheit trip point ensures rapid shutdown during over-temperature events

maintaining the integrity of the pressure rating and flow coefficient (Cv)

optimizing combustion for natural gas fuel sources

As the direct replacement for ACM1400 and ACM1400U-108

preventing hunting or floodback issues

Modine 3H0337490002 Conversion Kit 30067439-890 Optimized Furnace Safety: Precise 210-degreeThe Modine 3H0337490002 Conversion Kit is a critical components package designed for field converting natural gas to propane (LP) operation in specific Modine unit heaters. As a veteran grade direct replacement for 3H33749 2, this kit ensures your fuel transition meets factory performance standards without compromising combustion stability. For any technician tasked with a Modine gas heater fuel conversion, this kit provides the precise LP gas