Table : Residential Air Sealing – Values and References Term Unit Values Source Measured, EDC Data , Baseline infiltration at 50 Pa Gathering Measured, EDC Data , Infiltration at 50 Pa post air sealing Gathering , Unit Energy Savings per CFM50 of air See Table 12 1 leakage reduction , Unit Demand Savings per CFM50 of air See Table 13 2 leakage reduction, coincident with PJM peak Savings may be claimed using the algorithms above and the input default values algorithm’s below, in conjunction with customer-specific blower door test data. Site specific data from blower door testing is required to be used in conjunction with these default energy savings values, as outlined in the algorithms. Table : Default Unit Energy Savings per Reduced CFM50 for Air Sealing Air Source Heat Pump Electric Resistance Ground Source Heat Pump ASHP ASHP Central AC Resistance GSHP GSHP Cooling Heating Cooling Heating Cooling Heating City Allentown 0.0230 1.2340 0.0277 2.2568 0.0054 0.8389 Erie 0.0114 1.5913 0.0163 2.6453 0.0 0.9851 Harrisburg 0.0322 1.0529 0.0377 2.0176 0.0098 0.7432 Philadelphia 0.0548 0.9090 0.0621 1.8348 0.0221 0.6644 Pittsburgh 0.0200 1.3483 0.0244 2.2112 0.0023 0.8190 Scranton 0.0125 1.3074 0.0163 2.2380 0.0 0.8341 Williamsport 0.0155 1.2712 0.0199 2.1716 0.0 0.8052 Table : Default Unit Coincident Peak Demand Savings per Reduced CFM50 for Air Sealing City ASHP Cooling Central AC Cooling GSHP Cooling
Table : Residential Air Sealing – Values and References Term Unit Values Source , Baseline infiltration at 50 Pa Measured, EDC Data Gathering , Infiltration at 50 Pa post air sealing Measured, EDC Data Gathering , Unit Energy Savings per CFM50 of air leakage reduction See Table 12 1 , Unit Demand Savings per CFM50 of air leakage reduction, coincident with PJM peak See Table 13 2 Savings may be claimed using the algorithms above and the algorithm’s input default values below, in conjunction with customer-specific blower door test data. Site specific data from blower door testing is required to be used in conjunction with these default energy savings values, as outlined in the algorithms. Table : Default Unit Energy Savings per Reduced CFM50 for Air Sealing City Air Source Heat Pump Electric Resistance Ground Source Heat Pump ASHP Cooling ASHP Heating Central AC Cooling Resistance Heating GSHP Cooling GSHP Heating Allentown 0.0230 1.2340 0.0277 2.2568 0.0054 0.8389 Erie 0.0114 1.5913 0.0163 2.6453 0.0 0.9851 Harrisburg 0.0322 1.0529 0.0377 2.0176 0.0098 0.7432 Philadelphia 0.0548 0.9090 0.0621 1.8348 0.0221 0.6644 Pittsburgh 0.0200 1.3483 0.0244 2.2112 0.0023 0.8190 Scranton 0.0125 1.3074 0.0163 2.2380 0.0 0.8341 Williamsport 0.0155 1.2712 0.0199 2.1716 0.0 0.8052 Table : Default Unit Coincident Peak Demand Savings per Reduced CFM50 for Air Sealing City ASHP Cooling Central AC Cooling GSHP Cooling
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