Sentences with phrase «building envelope leakage»

These houses were also tested to be certain they met or exceeded criteria for building envelope leakage, duct leakage, and room pressurization shown in Table 1.

The major parts of the testing include building envelope leakage, duct leakage test, and differential pressurization of zones.

The major parts of the testing include building envelope leakage (aka blower door test), duct leakage test (Duct Blaster ®), and differential pressurization of zones.

Not exact matches

Supply ventilation will tend to pressurize an interior space relative to the outdoors, causing inside air to be forced out through leakage openings located randomly throughout the building envelope.

Exhaust ventilation systems in all climatic zones draw outside air from leakage openings and pathways located randomly throughout the building envelope; thus, it is not possible to treat the outside air before it enters the living space.

Heat waves lead to warmer indoor temperatures in three primary ways: conduction of heat from outdoors through the building envelope; transmission of radiant solar heat through windows; and the convection of warm air through open windows and doors and air leakage.

sizing the hvac instead of bigger is better, improving the building envelope, reducing duct leakage..

In mixed climates, building envelopes are constructed in an airtight manner to control air leakage openings, to expedite air pressure control (depressurization of the building envelope above grade during the heating season, pressurization below grade to control ingress of soil gas and other pollutants, and pressurization of the building envelope during the cooling season) and to facilitate the dehumidification of indoor air during the cooling season, thereby limiting interior moisture levels.

It achieves significant energy savings by creating a superinsulated building envelope that minimizes heat loss and prevents air leakage.