Description

Direct comparison measurements were made between various prime/storm window combinations and a well-weatherstripped, single-hung replacement window with a low-e selective glazing. Measurements were made using an accurate outdoor calorimetric facility with the windows facing north. The double-hung prime window was made intentionally leaky. Nevertheless, heat flows due to air infiltration were found to be small, and performance of the prime/storm combinations was approximately what would be expected from calculations that neglect air infiltration. Prime/low-e storm window combinations performed very similarly to the replacement window. Interestingly, solar heat gain was not negligible, even in north-facing orientation.

Units: Dual

Citation: Symposium, ASHRAE Transactions, vol. 109, pt. 2, Kansas City, 2003

Product Details

Published:

2003

Number of Pages:

10

File Size:

1 file , 1.5 MB

Product Code(s):

D-20890