The efficiency of a ground-source heat pumps varies depending on the ground or water temperature. How should the efficiency (EER) of a ground-source heat pump be determined - based on the mean temperature below frost line, bin-weather analysis, or some other method?
By clicking logout button below, you will be logged out of all the USGBC and GBCI applications in this browser.
Click the logout button below to continue logging out or cancel button to stay logged in.
