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external insulation

asked 2018-08-16 07:34:25 -0500

youssra gravatar image

the increase in the thickness of the external insulation can cause an increase in demand for cooling?

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answered 2018-08-16 12:29:12 -0500

Vaclav gravatar image

Yes, if there are internal heat sources (e.g. people, lights, equipment) and you increase the insulation then you are trapping that heat inside, hence increasing the demand for cooling.

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Especially if natural ventilation (operable windows) is limited in terms of area or schedule.

Eric Wilson gravatar image Eric Wilson  ( 2018-09-21 13:38:14 -0500 )edit

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Asked: 2018-08-16 07:34:25 -0500

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Last updated: Aug 16 '18