Why are my windows wet?
4 year-old 2800 SF home in Duluth (zone 7A). Very tight construction, Well insulated etc. Using a Venmar HE1.8 HRV running full blast. We still have 1-2 inches of condensation and some ice along the bottom of our windows when the temp is <0F at night. (low-E H-windows).
Is our HRV sized too small, or am I doing something wrong?
Posted Wed, 12/11/2013 - 09:37
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