DIY Repair Guides
How-To Video Library
Step-by-step repair videos for Hampton Bay, Master Forge, and Gardensun patio heaters. Fix it yourself in minutes.
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Before You Start Any Repair
Always turn off the propane tank valve and disconnect the regulator before opening the heater head. Not sure which part you need? Check our Troubleshooting Guide first.
Tilt Switch & Thermocouple
3 VIDEOS
The Cross-Wire Test — Thermocouple vs. Tilt Switch
Do this first before ordering anything. A 60-second test that tells you exactly which part is bad.
How to Replace the Tilt Switch
The #1 most common fix. Use the cross-wire test to confirm it's the tilt switch, then swap it out in under 10 minutes.
How to Replace the Thermocouple
If the cross-wire test points to the thermocouple, here's how to remove the old one and position the new tip correctly.
Gas & Regulator
2 VIDEOS
How to Reset a Tripped Regulator
No gas flow even with a full tank? Your regulator is in safety lockout. This 2-minute reset fixes it — no parts needed.
How to Replace the Regulator & Hose
When a reset doesn't work, it's time for a new regulator. We show you how to disconnect and install the replacement safely.
Ignition System
2 VIDEOS
How to Replace the Igniter
Battery is fine but still no spark? The igniter needs replacing. We walk you through removing and installing the new one.
How to Replace the Igniter Electrode
Battery is fine but still no spark? The electrode needs replacing. We walk you through accessing and installing the new one.
Burner, Screen & Reflector
3 VIDEOS
How to Replace the Emitter Screen
Uneven glow or burn-through holes means it's time for a new screen. Takes about 5 minutes with a screwdriver.
How to Replace the Reflector
A dented or corroded reflector scatters heat instead of focusing it. Here's how to remove the old one and fit the new dish.
How to Replace the Full Burner Head Assembly
When multiple components are worn, replacing the full burner assembly is the most efficient fix.
Need the Part?
All parts are genuine OEM sourced directly from Gardensun — the original manufacturer. Free shipping on every order.