Goodman LPM-31 LP Conversion Kit
brand:
- SKU:
- LPM-31
- Shipping:
- Calculated at Checkout
Goodman Natural Gas to LP Gas Conversion Kit - LPM-31
The Goodman LPM-31 is a factory-authorized propane (LP) gas conversion kit designed for single-stage 80% AFUE Goodman gas furnaces, including the GR9S80 and GD9S80 series. This kit provides everything needed to safely convert your furnace from natural gas to liquid propane operation, making it ideal for homes and locations where natural gas service is unavailable. The LPM-31 replaces the previous LPT-03 part number and includes all necessary components, labels, and wiring for a complete conversion.
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Goodman |
| Model Number | LPM-31 |
| Product Type | Natural Gas to LP Gas Conversion Kit |
| Replaces Part Number | LPT-03 |
| Compatible Furnace Series | GR9S80, GD9S80 (Single-Stage 80% AFUE) |
| Compatible Gas Valves | 0151M00013S, B1282619 / SV9501M-2742 |
| Fuel Conversion | Natural Gas to Liquid Propane (LP) |
| Furnace Stage | Single-Stage |
| Shipping Weight | 1.0 lb |
Kit Contents
| Component | Description |
|---|---|
| Burner Orifice | LP-rated burner orifice for propane operation |
| Gas Pressure Switch | Calibrated for LP gas pressure |
| Spring Kit | Gas valve regulator spring for LP conversion |
| Bushing | 1/2" to 1/8" bushing |
| Short Single-Stage Harness | Wiring harness for single-stage operation |
| Long Single-Stage Harness | Extended wiring harness for single-stage operation |
| Conversion Label | LP conversion identification label |
| LP Low Pressure Kit Label | Safety and compliance labeling |
| Wiring Diagram | Updated wiring diagram for LP configuration |
Installation Requirements
| Item | Details |
|---|---|
| Field-Supplied Fittings | 1/2" tee, 90-degree street elbow, 1/2" pipe |
| Required Tools | Nut driver, manometer (0"-20" W.C. range), flatblade screwdriver, assorted wrenches |
Warranty Coverage
Professional Installation Required
This LP conversion kit must be installed by a licensed HVAC technician to ensure safe operation, proper gas pressure adjustment, and compliance with all local codes and manufacturer requirements.
Licensed Installer Required
Improper installation of gas conversion kits can result in hazardous conditions. A qualified technician must verify gas pressure settings, check for leaks, and confirm proper combustion after installation. All work must comply with local building codes and the National Fuel Gas Code (ANSI Z223.1/NFPA 54).
