8.4.4.20.(2)

Objective

OE1 Resources

Attribution

Intent

Intent 1:

To limit the probability that heat recovered from an HVAC system’s exhaust air will not be used to preheat outside air, which could lead to unnecessary rejection of reusable waste energy, which could lead to inaccuracy of the model, which could lead to overestimation of the energy used by the reference building, which could lead to excessive use of energy, which could lead to an unacceptable effect on the environment.

Top of Page