For R410A applications

allowing for a simplified inventory and direct compatibility with older systems

This kit is a direct OEM replacement part

This genuine Parker Refrigeration Specialties kit is specifically engineered for the A82 series pressure regulators (excluding "L" types) and high-capacity Solenoid Valves such as the SPORT 13 to 21 models

Modine 3H0346700004 Conversion Kit 30067439-890 For R410A applicationsThe Modine 3H0346700004 is a professional grade Natural Gas to Propane (LP) conversion kit engineered specifically for Modine unit heaters. This kit allows for precise manifold pressure adjustments and orifice replacement to ensure stoichiometric combustion when switching fuel sources. As the direct field replacement and cross reference for Modine 28046, this kit maintains the structural integrity and safety parameters of the original burner assembly.