Labels:book | hakham | reckoner | window OCR: Prev Next Water Management of the Building Envelope The importance of having good seams Exposure of Temperature and Pressure in HVAC Systems tightly sealed duct system will not leak In the heating mode the discharge air conditioned air during the heating or the heat exchanger will average 160 cooling mode between the air handling degrees for fossil fueled systems and unit and the grilles and registers 110 degrees for an electrically fueled Conditioned air delivered by building systerm with return air temper ature 2e the air duct system will range ir temperature return plenum averaging 65 degrees based on the Thermostat setting If the Thermostat setting on properly Duct pressures range from 5 inches designed air conditioning systerm is set at water gage to 10 inches water gage 75 degrees th ...
