According to ACR, The NADCA Standard, properly performed HVAC system cleaning services should:
Posted: Mon Jan 30, 2023 7:26 am
According to ACR, The NADCA Standard, properly performed HVAC system cleaning services should:
A. eliminate all contamination.
B. restore the internal insulation to an “as new” condition.
C. restore the evaporator coil to its original pressure drop.
D. render the system visibly clean.
A. eliminate all contamination.
B. restore the internal insulation to an “as new” condition.
C. restore the evaporator coil to its original pressure drop.
D. render the system visibly clean.