Draw the damper section of an economizer used on a heating furnace. Label the dampers, and list the “open,” “modulating,
Posted: Sat May 21, 2022 10:59 am
Draw the damper section of an economizer used on a heating
furnace. Label the dampers, and list the “open,” “modulating,” and
“closed” scenarios of each damper for outside-air temperatures of
60°F, 80°F, and 90°F. Assume the supply air set point temperature
is 85°F and the room setpoint is 72°F.
furnace. Label the dampers, and list the “open,” “modulating,” and
“closed” scenarios of each damper for outside-air temperatures of
60°F, 80°F, and 90°F. Assume the supply air set point temperature
is 85°F and the room setpoint is 72°F.