173152 comments

• Comment Link Michaelgeago Donnerstag, 12 März 2026 13:06

  Let me share the harsh truth: the majority of HVAC failures happen because someone skipped a step. Failed to calculate the load correctly. Used incorrect equipment. Miscalculated the insulation needs. We've personally fixed dozens of these messes. And every time, we record another insight. Like in 2017, when we began adding WiFi controls to all installation. Why? Because Sarah, our master tech, got frustrated of watching homeowners lose money on inefficient temperature control. Now clients save hundreds yearly.
  
  https://www.myminifactory.com/users/productairheating
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