904404A Nordyne LP Conversion Kit Product Description The 904404A LP Conversion Kit (Neuco Card 166) converts Nordyne and compatible OEM furnaces from natural gas to liquid propane operation. It includes factory-engineered orifice inserts, regulator springs, seals, and all hardware needed to repurpose Neuco 900341 series gas control valves for LP. Each component is precision-machined and pressure-tested to ensure safe, reliable performance under LP pressures. A step-by-step instruction sheet walks technicians through valve disassembly, part swap, and final leak-test procedures. Kit Contents Four brass LP burner orifice inserts (sized for 30–120 MBH burners) One LP regulator spring assembly Neoprene regulator seal Mounting screws and gasket set Detailed instruction sheet with torque specs and leak-test guidelines Key Features Engineered specifically for Neuco 900341 (Card 166) gas control valves Covers furnace inputs from 30 MBH up to 120 MBH All fittings and seals rated for propane service Includes technician-friendly instructions to minimize downtime UL-listed components for pressure and leak integrity testing Compatibility This LP conversion kit interfaces exclusively with Neuco 900341 series gas control valves (Card 166), as installed in the following Nordyne, Coleman, Intertherm, Concord, and Ducane furnace models. Always verify valve part numbers before ordering. Furnace Model Input Capacity (MBH) Valve PN Orientation G9MF036A1 36 900341-002 Upflow G9QC036A2 36 900341-002 Horizontal G9QC050A1 50 900341-003 Horizontal G9MF060A1 60 900341-004 Multi-position E9MH080B1 80 900341-005 Multi-position E9MH100B1 100 900341-006 Multi-position F9PA120A3 120 900341-007 Multi-position Coleman 4820-707 40 900341-002 Upflow Intertherm G8QA080E 80 900341-005 Horizontal Concord G9QC070A2 70 900341-004 Multi-position
