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Does foaming the house affect the sizing of the HVAC (Heating, Ventilation, Air-Conditioning) system?

April 26, 2017affect foaming heating House HVAC sizing system Ventilation

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Does foaming the house affect the sizing of the HVAC (Heating, Ventilation, Air-Conditioning) system?

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Depending on how much you foam your house, the type of foam applied and the quality of the install the HVAC equipment can and should be downsized by up to 40%. It is advised to request a Manual J Load Calculation from your licensed HAVC contractor. Also, EnviroGreen will gladly refer you to a list of licensed HAVC contractors who we’ve found to understand proper sizing of HVAC systems.