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  • J

    Jalu SaktiSep 14, 2016 at 12:43 pm

    It’s so cool that this school actually rented a helicopter to lift out the old HVAC units! I hope my children’s school does something like this when it is time to change out the old units. I have heard differing opinions on the lifespan of HVAC systems, though. Is it 15 years or 20 before they have to be replaced?

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Heating, Ventilation, and Air Conditioning (HVAC) system replaced after more than 20 years