A-C, Heat Pumps & Refrigeration

Discussion List

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  Steam heat with mini-splits to whole house HVAC

  pbekker 311 views 5 comments 0 points Most recent by Jamie Hall August 2019A-C, Heat Pumps & Refrigeration
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  Smaller multi head mini split system using branch box

  Cookhigheffhaus 322 views 10 comments 0 points Most recent by pecmsg July 2019A-C, Heat Pumps & Refrigeration
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  Who still is doing duct work ?

  clammy 461 views 12 comments 0 points Most recent by tim smith September 2019A-C, Heat Pumps & Refrigeration
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  Evaporator and furnace condensate drain, pH neutralizer needed?

  jc2464 1.2K views 7 comments 0 points Most recent by HVACNUT July 2019A-C, Heat Pumps & Refrigeration
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  A/C Outdoor Unit is not running

  alanbk 191 views 8 comments 0 points Most recent by mikeg2015 August 2019A-C, Heat Pumps & Refrigeration
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  Common Mistakes by Mitsubishi Mini Split Installers

  NJHomeowner 470 views 4 comments 0 points Most recent by NJHomeowner July 2019A-C, Heat Pumps & Refrigeration
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  Ground source W2W system, looking for suggestions

  GroundUp 63 views 2 comments 0 points Most recent by GroundUp July 2019A-C, Heat Pumps & Refrigeration
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  Mitsubishi Split Refrigerant Line Sweating Water?

  NJHomeowner 12.2K views 13 comments 0 points Most recent by ratio July 2019A-C, Heat Pumps & Refrigeration
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  tempstar condenser

  creger.robert 71 views 1 comment 0 points Most recent by EBEBRATT-Ed July 2019A-C, Heat Pumps & Refrigeration
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  Problems with zone unit

  karfanz 41 views 1 comment 0 points Most recent by pecmsg July 2019A-C, Heat Pumps & Refrigeration
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  now for something completely different, two stage cond. fan compatible w ICM325 head pres. control?

  archibald tuttle 82 views 5 comments 0 points Most recent by archibald tuttle August 2019A-C, Heat Pumps & Refrigeration
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  Heat pump indoor unit makes frequent but intermittent clicks and thunks

  afriedl 51 views 2 comments 0 points Most recent by afriedl July 2019A-C, Heat Pumps & Refrigeration
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  Filter Drier Blew Apart

  RayWohlfarth 942 views 39 comments 0 points Most recent by RayWohlfarth July 26A-C, Heat Pumps & Refrigeration
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  Minisplits fan speeds

  ChrisJ 221 views 11 comments 0 points Most recent by ChrisJ July 2019A-C, Heat Pumps & Refrigeration
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  Two (or maybe 4) stage chiller control

  archibald tuttle 353 views 19 comments 0 points Most recent by ratio July 2019A-C, Heat Pumps & Refrigeration
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  Condensate Line Blocks Filter Access - Need To Re-Pipe

  JustinS 1.1K views 23 comments 0 points Most recent by pecmsg July 2019A-C, Heat Pumps & Refrigeration
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  mitsubishi mini split branch box required or not

  munuleo 4.5K views 4 comments 0 points Most recent by GW July 2019A-C, Heat Pumps & Refrigeration
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  Mitsubishi Heat Pump with PAC-US444CN and Nest

  pianos101 1.3K views 3 comments 0 points Most recent by tim smith July 2019A-C, Heat Pumps & Refrigeration
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  Adapting a 3/8" temperature probe to a 1/2" well

  RonnieJ 91 views 5 comments 0 points Most recent by RonnieJ July 2019A-C, Heat Pumps & Refrigeration
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  Condensate Line Issues

  NJHomeowner 301 views 16 comments 0 points Most recent by NJHomeowner July 2019A-C, Heat Pumps & Refrigeration
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  Extracting / replacing condensate connector

  tc60045 101 views 3 comments 0 points Most recent by mikeg2015 July 2019A-C, Heat Pumps & Refrigeration
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  Micro channel failure

  clammy 743 views 7 comments 0 points Most recent by EBEBRATT-Ed July 2019A-C, Heat Pumps & Refrigeration