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작성일 : 26-01-29 11:53
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글쓴이 :
Brentspick (146.♡.98.40)
 조회 : 0
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Here's the harsh truth: the majority of HVAC failures take place because someone ignored a step. Failed to calculate the load properly. Used incorrect equipment. Miscalculated the insulation needs. We've personally fixed hundreds of these failures. And each time, we file away another learning. Like in 2017, when we decided on adding WiFi controls to all installation. Why? Because Sarah, our master tech, got sick of watching homeowners lose money on inefficient temperature management. Now clients save $500+ yearly.
https://speakerdeck.com/productairheating
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