Sentence 9.36.2.9.(5)

  1. OE1

Objective

OE1 Resources

Attribution

Intent

Intent 1:

To limit the probability of openings in fireplaces when the fireplace is not in use, which could lead to a loss of airtightness, which could lead to excessive air infiltration and exfiltration through the chimney, which could lead to excessive heat loss or gain, drafts or high indoor relative humidity, which could lead to the excessive use of energy for heating and cooling, which could lead to an unacceptable effect on the environment.

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