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SPT WA-1420E Expansion Valve
Your home air conditioner would most likely give you heated air without a properly functioning valve. Your HVAC system expansion valve permits the refrigerant to expand back to its low-pressure gaseous form from its highly pressured liquid form.
Red flags of a bad SPT expansion valve
- AC unit takes a really long time trying to keep the home at a comfortably cold temperature
- Cooled air is not cold enough as it really should be coming out of the vents
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If you are going to be buying or purchasing any SPT WA-1420E replacement part, do your due diligence and make sure of the correct model as well as make a visual comparison in order to be sure the right expansion valve is the one being purchased. If you are unsure about installing the expansion valve on your own then it would be in your best interest to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
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