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Haier HPN12XHM Expansion Valve
The AC in a split system can not run if the expansion valve was somehow damaged. Your HVAC system expansion valve allows the refrigerant to expand into its regular vapor state from a high pressure liquid state.
Some warnings that your Haier expansion valve will soon need to be replaced
- Your cooling system takes too long trying to keep the temperature down
- The air is warmer than it ought to be coming from the vents
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Before buying or purchasing any Haier HPN12XHM part, do your due diligence and double check the model number and also make a visual comparison in order to be sure the right expansion valve is being ordered. You do not need to replace the part all by yourself. Pay a professional locally to hire and install the part for you.
Feel free to download your manual for help.
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