re: AC Question: Temp increases when I set the thermostat lower

quote:

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My unit takes R22 so I know Im in for a ride if it needs to be charged

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yes it is that bad, a freon leak requiring they add r-22, will cost more for the freon, than just replacing the whole unit. r-22 is off the charts expensive to the tune of "holy shite is that the real price?"

since the unit is that old, it may need a hard start kit added to help it not have issues if its cycled on and off quickly. they are easy to install, just 2 wires that connect to the run capacitor, and thats it. it gives the old compressor extra starting power boost and can add to its life.

if the batteries dont solve the issue the hard start kit will.

look here and see what they are LINK

PS - if you buy it from the a/c guy, that $10 start kit you can buy and install yourself, will cost you $50 or more, after they mark up the price

i strongly suggest, whether the battery changed fixed it or not, that you buy the start kit i linked and it takes 1 minute to install it, even if you know nothing of electricity. you can still do it, and it will greatly extend the life of your compressor.

if you still have any issues after installing the hard start kit, then and only then is it time to call the a/c repair guy