Model # HGA120N5H Official Haier gas furnace
Here are the diagrams and repair parts for Official Haier HGA120N5H gas furnace, as well as links to manuals and error code tables, if available.
There are a couple of ways to find the part or diagram you need:
- Click a diagram to see the parts shown on that diagram.
- In the search box below, enter all or part of the part number or the part’s name.
Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.
We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.
For DIY troubleshooting advice and repair guides, visit our repair help section.
Model diagram and schematic
SEARCH WITHIN THIS MODEL
Symptoms for electric ranges
Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …
Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…
Repair guides for electric ranges
How to replace a range radiant surface element
If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…
How to replace an electric range oven control board
If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…
How to replace a range coil surface element
Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…
Effective articles & videos to help repair your furnaces
Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…
Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…
Get answers to frequently asked questions about Sears and Sears PartsDirect.…