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r-22

  1. HVAC
    First time posting, but am a long time reader on this forum - lots of great suggestions :thumbsup: and am hoping you could steer me into the right path. About a month ago, our home air conditioner stopped blowing cold air. No problem with heating. Here are the model numbers. Bryant...
  2. HVAC
    During a recent checkup, my mom's Lennox 10 SEER HS29-261-2P 2 ton with Armstrong CAU24-1 indoor coil has developed a leak after 13 years of perfect service. I confirmed very low refigerant with low psi on both high and low sides. As I recall the low side was 0 and high 60. I've charged to...
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