A-C, Heat Pumps & Refrigeration

Discussion List

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  VRF fan coil unit - question for HVAC contractors

  DF 282 views 10 comments 0 points Most recent by pecmsg September 2023A-C, Heat Pumps & Refrigeration
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  Pridom Split AC

  anotheridiot 218 views 3 comments 0 points Most recent by anotheridiot September 2023A-C, Heat Pumps & Refrigeration
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  While Vacationing

  JakeCK 581 views 42 comments 4 points Most recent by ChrisJ August 2023A-C, Heat Pumps & Refrigeration
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  Texas Grid Likely to be in Emergency Condition Tonight.

  WMno57 421 views 21 comments 0 points Most recent by HomerJSmith September 2023A-C, Heat Pumps & Refrigeration
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  sizing new attic based AC - 5 ton or 3.5 ton?

  Chris_51 759 views 35 comments 0 points Most recent by Charlie from wmass October 2023A-C, Heat Pumps & Refrigeration
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  foam to block mini split vent

  luckyguy 187 views 5 comments 0 points Most recent by pecmsg August 2023A-C, Heat Pumps & Refrigeration
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  AO smith ECC code

  Katkota 29.6K views 57 comments 1 point Most recent by pecmsg April 29A-C, Heat Pumps & Refrigeration
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  Ground source heat pump feasibility

  1915_foursquare 818 views 13 comments 0 points Most recent by GW August 2023A-C, Heat Pumps & Refrigeration
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  Mix and matchability of heat pumps and indoor heads

  claudeb3 133 views 5 comments 0 points Most recent by GGross August 2023A-C, Heat Pumps & Refrigeration
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  Apollo ATW heat pumps

  cheftim_2 460 views 6 comments 0 points Most recent by DCContrarian April 2024A-C, Heat Pumps & Refrigeration
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  Why braze refrigerator compressor fittings?

  JackW 1.6K views 57 comments 0 points Most recent by pecmsg August 2023A-C, Heat Pumps & Refrigeration
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  Serial Communication error

  oliverl114 538 views 3 comments 0 points Most recent by 109A_5 August 2023A-C, Heat Pumps & Refrigeration
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  Help understanding the relationship between motor HP and CFM

  DL_BC 115 views 5 comments 0 points Most recent by EBEBRATT-Ed August 2023A-C, Heat Pumps & Refrigeration
• 
  Short Cycle Timer

  Brent H. 52 views 2 comments 0 points Most recent by 109A_5 August 2023A-C, Heat Pumps & Refrigeration
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  Air to water with existing cast iron baseboard?

  1915_foursquare 788 views 23 comments 0 points Most recent by 1915_foursquare August 2023A-C, Heat Pumps & Refrigeration
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  Sanyo mini split

  cheftim_2 299 views 9 comments 0 points Most recent by cheftim_2 August 2023A-C, Heat Pumps & Refrigeration
• 
  Which filter option to choose for heat pump

  cbandes 222 views 4 comments 0 points Most recent by GGross August 2023A-C, Heat Pumps & Refrigeration
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  Need some advice on oils level an old semi hermetic trane compressor

  RayWohlfarth 152 views 9 comments 0 points Most recent by EBEBRATT-Ed August 2023A-C, Heat Pumps & Refrigeration
• 
  Quieting a loud ceiling air return.

  woobagooba 1.8K views 15 comments 0 points Most recent by tim smith October 2023A-C, Heat Pumps & Refrigeration
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  Stiebel Eltron air to water heater pump

  tim smith 852 views 9 comments 1 point Most recent by H2OBandit603 September 2023A-C, Heat Pumps & Refrigeration
• 
  Possible e x v not opening

  Snowmelt 190 views 10 comments 0 points Most recent by Snowmelt August 2023A-C, Heat Pumps & Refrigeration
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  High Velocity ducts with Heat Pump?

  cbandes 3K views 15 comments 0 points Most recent by acaldwell44 November 2023A-C, Heat Pumps & Refrigeration
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  Issue with Trane screw compressor

  zepfan 467 views 13 comments 0 points Most recent by zepfan May 2024A-C, Heat Pumps & Refrigeration