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Whirlpool ATE1242SPP0 Expansion Valve
Air conditioning units would probably be the worst AC in the world without a working expansion valve. A normal AC expansion valve lets the coolant to expand into its regular gas form from a liquid.
Major signs the expansion valve is in dire straights
- Cooled air is definitely not as cold as you are accustomed to comes through the ducts
- AC takes too long to appropriately cool your home
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