Hvac AC help out? How can I tell how much refrigerant is contained by my central...
How can I tell how much refrigerant is contained by my central nouns unit?
Answers: restore your health it all and weigh it That is the single true way to inform exactly
You need a guage set to do it, and you're better rotten leaving it to the pro's anyway. A service phone call is way cheaper than the repair bills most do-it-yourselfers curl up with when they jack next to AC units.