18
Parallel
Fan-Powered
VAV-SLM005-EN CONFIDENTIAL DOCUMENT. FOR INTERAL USE ONLY.
Performance
Data—Fan Airflow
Comparison
Nailor Fan Performance @ .25" DSP
Cfm Size 1 Size 2 Size 3 Size 4 Size 5 Size 6 Size 7
Cooling Max. — 575 830 1150 1510 1670 2185
Only Min. — 150 150 640 590 870 1050
HW Max. — 540 775 1090 1400 1670 1600
1-row Min. — 90 150 640 590 870 1050
HW Max. — 540 775 1090 1400 1670 1600
2-row Min. — 90 150 640 590 870 1050
% Reduction from Cooling Only Max.
Size 1 Size 2 Size 3 Size 4 Size 5 Size 6 Size 7
1-row 0.0% 6.1% 6.6% 5.2% 7.3% 0.0% 26.8%
2-row 0.0% 6.1% 6.6% 5.2% 7.3% 0.0% 26.8%
Price Fan Performance @ .25" DSP
Cfm Size 10 Size 20 Size 30 Size 40 Size 50 Size 60
Cooling Max. — 675 1250 1900 2450 2900
Only Min. — 225 500 790 1490 2000
HW Max. — 580 1100 1750 2150 2750
1-row Min. — 225 500 790 1490 2000
HW Max. — 540 975 1500 2000 2525
2-row Min. — 225 500 790 1490 2000
% Reduction from Cooling Only Max.
Size 10 Size 20 Size 30 Size 40 Size 50 Size 60
1-row 0.0% 14.1% 12.0% 7.9% 12.2% 5.2%
2-row 0.0% 20.0% 22.0% 21.1% 18.4% 12.9%
ETI Fan Performance @ .25" DSP
Cfm Size 04 Size 06 Size 11 Size 18 Size 21 Size 24 Size 30 Size 40 Size 44
Cooling Max. 410 595 1120 1900 2010 2390 — — —
Only Min. 215 200 100 800 1000 1200 — — —
HW Max. 400 580 1090 1850 1950 2300 — — —
1-row Min. 215 200 100 800 1000 1200 — — —
HW Max. 390 570 1080 1800 1850 2150 — — —
2-row Min. 215 200 100 800 1000 1200 — — —
% Reduction from Cooling Only Max.
Size 04 Size 06 Size 11 Size 18 Size 21 Size 24 Size 30 Size 40 Size 44
1-row 2.4% 2.5% 2.7% 2.6% 3.0% 3.8% 0.0% 0.0% 0.0%
2-row 4.9% 4.2% 3.6% 5.3% 8.0% 10.0% 0.0% 0.0% 0.0%
Titus Fan Performance @ .25" DSP
Cfm Size 1 Size 2 Size 3 Size 4 Size 5 Size 6 Size 7
Cooling Max. — 600 1275 1480 1700 2630 —
Only Min. — 200 410 830 650 1330 —
HW Max. — 560 1150 1275 1600 2350 —
1-row Min. — 200 410 830 650 1330 —
HW Max. — 550 1050 1150 1500 2175 —
2-row Min. — 200 410 830 650 1330 —
% Reduction from Cooling Only Max.
Size 1 Size 2 Size 3 Size 4 Size 5 Size 6 Size 7
1-row 0.0% 6.7% 9.8% 13.9% 5.9% 10.6% 0.0%
2-row 0.0% 8.3% 17.6% 22.3% 11.8% 17.3% 0.0%
Trane Fan Performance @ .25" DSP
Cfm Size 1 Size 2 Size 3 Size 4 Size 5 Size 6 Size 7
Cooling Max. 500 615 925 1150 1677 2350 2500
Only Min. 210 300 500 575 675 1000 1300
HW Max. 475 580 905 1110 1534 2100 2150
1-row Min. 210 300 500 575 675 1000 1300
HW Max. 475 565 890 1080 1488 1900 1900
2-row Min. 210 300 500 575 675 1000 1300
% Reduction from Cooling Only Max.
Size 1 Size 2 Size 3 Size 4 Size 5 Size 6 Size 7
1-row 5.0% 5.7% 2.2% 3.5% 8.5% 10.6% 14.0%
2-row 5.0% 8.1% 3.8% 6.1% 11.3% 19.1% 24.0%
