**Baseline** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Indoor (Pif) Control (Pct)

**CAV** °F Net Cap Btu/h W W W W

2 95 100% 175,814 13,542 1,100 1,340 21 1 70.3 53.5% 94,110 5,633 1,132 1,340 16

75% Interpolation 1 68 54.0% 94,888 5,519 1,135 1,340 16

50% Adjusted for Cyclic Performance 1 65 54.5% 95,836 5,375 1,139 1,340 16

25% Adjusted for Cyclic Performance

**IEER Path 1**  **EL1** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Indoor (Pif) Control (Pct) **CAV** °F Net Cap Btu/h W W W W

2 95 100% 177,363 13,628 1,177 1,140 21 1 78.9 70.3% 124,750 7,523 1,199 1,140 16

75% Interpolation 1 68 73.3% 129,980 6,636 1,215 1,140 16

50% Adjusted for Cyclic Performance 1 65 74.0% 131,318 6,409 1,219 1,140 16

25% Adjusted for Cyclic Performance

**IEER Path 1**  **EL2** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Indoor (Pif) Control (Pct) **CAV** °F Net Cap Btu/h W W W W

2 95 100% 177,416 12,885 824 1,139 21 1 72.5 57.1% 101,391 5,272 840 1,103 16

75% Interpolation 1 68 58.1% 103,108 5,041 843 1,099 16

50% Adjusted for Cyclic Performance 1 65 59.7% 105,907 4,888 852 1,109 16

25% Adjusted for Cyclic Performance

**IEER**

**EL2.5** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Indoor (Pif) Control (Pct) **SAV** °F Net Cap Btu/h W W W W

2 95 100% 172,227 11,662 1,500 1,264 21 1 78 68.5% 117,960 6,618 1,530 464 16

75% Interpolation 1 68 71.3% 122,871 5,755 1,548 464 16

50% Adjusted for Cyclic Performance 1 65 72.2% 124,317 5,514 1,553 464 16

25% Adjusted for Cyclic Performance**IEER**

**EL3** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Indoor (Pif) Control (Pct) **SAV** °F Net Cap Btu/h W W W W

3 95 100% 171,963 12,085 1,097 1,108 32 2 78.3 69.1% 118,753 7,258 1,119 414 24

75% Interpolation 1 65.3 44.8% 77,014 2,911 1,136 414 24

50% Interpolation 1 65 44.9% 77,127 2,902 1,136 414 24

25% Adjusted for Cyclic Performance

**IEER**

**EL3.5** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Indoor (Pif) Control (Pct) **SAV** °F Net Cap Btu/h W W W W

3 95 100% 174,225 12,104 1,097 1,099 32 2 79 70.0% 121,931 7,039 1,118 404 24

75% Interpolation 1 65.6 45.4% 79,179 2,798 1,135 404 24

50% Interpolation 1 65 45.6% 79,435 2,779 1,136 404 24

25% Adjusted for Cyclic Performance

**IEER**

**EL4** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Indoor (Pif) Control (Pct) **SAV** °F Net Cap Btu/h W W W W

3 95 100% 173,874 11,825 920 922 40 2 79.5 71.8% 124,898 6,384 561 275 24

75% Interpolation 1 65 44.0% 76,499 2,671 419 182 24

50% Interpolation 1 65 44.0% 76,499 2,671 419 182 24

25% Adjusted for Cyclic Performance

**IEER**

**EL5** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Indoor (Pif) Control (Pct) **SAV** °F Net Cap Btu/h W W W W

4 95 100% 170,610 11,107 1,097 1,098 96 3 81 74.2% 126,586 5,827 491 421 80

75% Interpolation 2 68.9 51.6% 88,116 2,823 498 421 80

50% Interpolation1 65 24.1% 41,180 688 500 421 80 25% Interpolation

**IEER**EER Cd LF **Note**

Btu/W **All results based on test procedure rated ESP** 10.99 **CAV: constant air flow** 11.59 **SAV: staged air flow** 11.31 **Path 2 has EL1 and EL2 as SAV, compared to CAV in path 1** 11.85 11.60 1.010 0.926 12.18 9.65 1.070 0.459

11.16 **Path 2** EER Cd LF **EL1** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Btu/W **SAV** °F Net Cap Btu/h W W 11.11 2 95 100% 171,757 13,910 757 12.63 1 70.2 53.8% 92,368 5,739 779 12.39 75% Interpolation 14.43 1 68 54.3% 93,252 5,624 781 13.17 1.041 0.682 50% 27909 Adjusted for Cyclic Performance 14.95 1 65 54.7% 93,971 5,460 784 11.22 1.086 0.338 25% Adjusted for Cyclic Performance

12.40 **Path 2** EER Cd LF **EL2** Stage Ambient Actual % Load Net Cap Cmpr (Pc) Cond (Pcf) Btu/W **SAV** °F Net Cap Btu/h W W 11.93 2 95 100% 177,021 13,502 1,177 14.02 1 81 73.7% 130,455 8,419 1,197 13.15 75% Interpolation 14.73 1 68 77.6% 137,289 7,274 1,215 14.15 1.018 0.860 50% Adjusted for Cyclic Performance 15.43 1 65 78.6% 139,064 7,038 1,219 11.95 1.076 0.419 25% Adjusted for Cyclic Performance

13.22

EER Cd LF Btu/W 11.92 13.67 13.31 15.79 14.85 1.039 0.701 16.47 13.73 1.085 0.34613.70

EER Cd LF Btu/W 12.01 13.47 13.19 17.17 16.38 17.23 15.26 1.058 0.557

14.18

EER Cd LF Btu/W 12.16 14.20 13.86 18.16 17.42 18.29 16.13 1.059 0.548

14.96

EER Cd LF Btu/W 12.69 17.24 16.73 23.20 21.92 23.20 21.09 1.056 0.568

18.43

EER Cd LF Btu/W 12.73 18.56 18.38 23.06 23.1424.39

24.34

20.15Indoor (Pif) Control (Pct) EER Cd LF

W W Btu/W 1,277 32 10.75 455 24 13.20

12.08 455 24 13.55 Adjusted for Cyclic Performance 13.34 1.010 0.921 455 24 13.98 Adjusted for Cyclic Performance 12.15 1.071 0.457

**IEER** 12.36

Indoor (Pif) Control (Pct) EER Cd LF W W Btu/W 1,255 32 11.09 452 24 12.93

12.84 452 24 15.31 Adjusted for Cyclic Performance 14.27 1.046 0.645 452 24 15.92 Adjusted for Cyclic Performance 13.26 1.089 0.318

**IEER** 13.20