Which of the following produces the least thermal leakage?

A. Non-operable products
B. Commercial entrance swinging doors
C. Residential swinging doors
D. Operable windows



Answer :

Final answer:

Weatherstripping and thermal leakage reduction strategies involve using double-paned windows and heat exchangers.


Explanation:

Weatherstripping plays a crucial role in reducing thermal leakage in buildings by preventing air from leaking through gaps around windows and doors. For example, double-paned, low emissivity windows are designed to reflect heat back, minimizing thermal leakage. Efficient air replacement systems with heat exchangers can also help transfer heat between incoming and exhaust air, further reducing thermal leakage.


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