AN-04-5 Symposium on Factors Influencing the Energy Performance of Forced-Air Systems AN-04-5-1 Energy-Saving Opportunities in Residential Air-Handler Efficiency Mark A. Kendall . 425 AN-04-5-2 How Much Energy Could Residential Furnace Air Handlers Save? Harvey M. Sachs and Sandy Smith 43 1 AN-04-5-3 Heat Pump System Performance in Northern Climates Paul W. Francisco, David Baylon, Bob Davis, and Larry Palmiter 442
