| Thorough inspection | $65 |
| Replace pilot generator | $240 |
| Replace wall thermostat | $140 |
| Rebuild gravity furnace with new solenoid valve pilot generator, wall thermostat, and 5-year guarantee | $850 |
| Wall Furnace Repair | Furnace Repair | Convert Floor Furnace To Wall Furnace | Furnace Parts |
| How to repair wall furnace | New Wall Furnaces | How To Test A Thermostat | |
| How to repair floor furnace | Cracked Fire Boxes | Links to furnace parts suppliers | |
| Thermocouple | Draft Hoods | ||
| Pilot Generator | Link To Williams Furnaces |