Model # HGA080N3I Official Haier gas furnace

Here are the diagrams and repair parts for Official Haier HGA080N3I gas furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Room air conditioner diagram

Switch pressure

Part #WJ27X24135

The manufacturer no longer makes this part, and there's no substitute part

The drive belt connects the engine to the transmission, which drives the tines and wheels. If the drive belt is worn an…

Repair difficulty

Time required

15 minutes or less

Badly worn tines cut through the soil less effectively. If the tines are bent, dull or worn, follow these steps to repla…

Repair difficulty

Time required

30 minutes or less

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.…