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작성일 : 26-01-29 11:45
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글쓴이 :
Brentsiz (146.♡.98.40)
 조회 : 0
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Here's the brutal truth: most HVAC failures take place because someone missed a step. Failed to calculate the load correctly. Used cheap equipment. Misjudged the insulation needs. We have fixed hundreds of these messes. And each and every time, we remember another lesson. Like in 2017, when we started adding smart thermostats to all system. Why? Because Sarah, our senior tech, got tired of watching homeowners burn money on inefficient temperature control. Now clients save 20-30% yearly.
https://www.wikiwicca.com/forums/topic/key-insights-into-electric-furnace-installation-and-operation/
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