Central Air Conditioner

Model #HC42D1VAR Haier central air conditioner

Here are the repair parts and diagrams for your Haier HC42D1VAR central air conditioner. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Room air conditioner Diagram


Part #WJ98X24071

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

Articles and videos common to all central air conditioners

September 26, 2019

Keeping your smart appliances secure from hackers

By Lyle Weischwill

Find out how to protect your smart appliances from malevolent invasions by hackers.