12½ - 20 Tons - Trane
12½ - 20 Tons - Trane
12½ - 20 Tons - Trane
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Performance<br />
Data<br />
(<strong>12½</strong> - <strong>20</strong> <strong>Tons</strong>)<br />
Table PD-12 — Static Pressure Drops Through Accessories (Inches Water Column)<br />
Economizer with<br />
Electric Heater<br />
Unit Standard 2 Inch<br />
OA /RA Dampers 1 Accessory (KW) 2<br />
<strong>Tons</strong> Model No. CFM Filters 3 Pleated Filters 4 100% OA 100% RA 5-12 14-23 36 54 72<br />
4000 0.05 0.08 0.<strong>20</strong> 0.02 — 0.03 0.03 0.04 —<br />
<strong>12½</strong> WC*150B 5000 0.07 0.11 0.26 0.03 — 0.04 0.05 0.06 —<br />
6000 0.11 0.15 0.35 0.04 — 0.06 0.07 0.09 —<br />
4800 0.07 0.10 0.24 0.03 — 0.04 0.04 0.05 —<br />
15 WC*180B 6000 0.11 0.15 0.35 0.04 — 0.06 0.07 0.08 —<br />
7<strong>20</strong>0 0.15 0.19 0.42 0.05 — 0.09 0.10 0.12 —<br />
<strong>20</strong><br />
6400 0.07 0.11 0.22 0.04 — — 0.06 0.08 0.09<br />
WCD240B 8000 0.11 0.15 0.31 0.05 — — 0.10 0.12 0.14<br />
9600 0.16 0.02 0.44 0.07 — — 0.14 0.17 0.<strong>20</strong><br />
6400 0.06 0.01 0.22 0.04 — — 0.06 0.08 0.09<br />
WCH240B 8000 0.09 0.13 0.31 0.05 — — 0.10 0.12 0.14<br />
9600 0.13 0.17 0.44 0.07 — — 0.14 0.17 0.<strong>20</strong><br />
NOTES:<br />
1. OA = Outside Air and RA = Return Air.<br />
2. Nominal KW ratings at 240, 480, 600 volts.<br />
3. Tested with:2" filters <strong>12½</strong>-<strong>20</strong> tons.<br />
4. Difference in pressure drop should be considered when utilizing optional 2” pleated filters.<br />
*Indicates both downflow and horizontal units.<br />
<strong>20</strong> PKGP-PRC001-EN