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Trane PTHD150 Expansion Valve
An air conditioning system would most likely give you heated air without the valve working properly. Your home AC system contains an expansion valve that allows the coolant to expand back into its natural gaseous form from its highly pressured liquid form.
Some clues your main expansion valve is dying
- The cooling system takes its sweet time to properly cool
- Air from the AC is well below the temp it really should be coming from the vents
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Before buying or purchasing, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the correct replacement expansion valve is being ordered. It is easy to replace a expansion valve on your Trane PTHD150 so long as you have previous experience and possess the time and energy needed to get it done.
Feel free to download your manual for help.
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