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Air seal around kitchen and bathroom exhaust fans to keep conditioned air from leaking into unconditioned space.
Air seal around kitchen and bathroom exhaust fans to keep conditioned air from leaking into unconditioned space.
Air seal around kitchen and bathroom exhaust fans to keep conditioned air from leaking into unconditioned space.
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Right – Cleanly cut and properly sized hole
Right – Cleanly cut and properly sized hole
Right – Cleanly cut and properly sized hole
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Right – Fan with a cleanly cut and properly sized hole has been air sealed to drywall
Right – Fan with a cleanly cut and properly sized hole has been air sealed to drywall
Right – Fan with a cleanly cut and properly sized hole has been air sealed to drywall
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Right – Kitchen exhaust penetration has been sealed with caulk
Right – Kitchen exhaust penetration has been sealed with caulk
Right – Kitchen exhaust penetration has been sealed with caulk
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The polyethylene ceiling vapor barrier is sealed to form an air barrier around the exhaust fan in this very cold climate location (≥ CZ 6).
The polyethylene ceiling vapor barrier is sealed to form an air barrier around the exhaust fan in this very cold climate location (≥ CZ 6).
The polyethylene ceiling vapor barrier is sealed to form an air barrier around the exhaust fan in this very cold climate location (≥ CZ 6).
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Wrong - Bathroom fan not caulked and sealed
Wrong - Bathroom fan not caulked and sealed
Wrong - Bathroom fan not caulked and sealed
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Wrong - Bathroom fan not caulked and sealed
Wrong - Bathroom fan not caulked and sealed
Wrong - Bathroom fan not caulked and sealed
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Wrong – Kitchen exhaust has not been air sealed
Wrong – Kitchen exhaust has not been air sealed
Wrong – Kitchen exhaust has not been air sealed
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Wrong – Roughly cut hole that is larger than the fan, making it difficult to seal
Wrong – Roughly cut hole that is larger than the fan, making it difficult to seal
Wrong – Roughly cut hole that is larger than the fan, making it difficult to seal
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Wrong – Roughly cut hole that is larger than the fan, making it difficult to seal
Wrong – Roughly cut hole that is larger than the fan, making it difficult to seal
Wrong – Roughly cut hole that is larger than the fan, making it difficult to seal
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