RATINGS CHART – WATER HEATER
®
MODEL WH
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| First Hour Ratings (gph) |
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| Heat Exchanger Coil | |||||||
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| Storage |
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| Heating |
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Model |
| Capacity |
| at 140° F |
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| at 115° F |
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| Surface |
| Recommended |
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| Pressure |
No. |
| (gal) |
| (90°F Δ T) |
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| (65°F Δ T) |
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| (Sq.Ft) |
| Flow Rate |
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| Drop |
| 30 |
| 156 |
| 215 |
| 15 |
| 6 gpm |
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| 4.6 ft | |||
| 40 |
| 195 |
| 288 |
| 15 |
| 6 gpm |
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| 4.6 ft | |||
| 60 |
| 254 |
| 348 |
| 15 |
| 7 gpm |
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| 6.8 ft | |||
| 80 |
| 300 |
| 400 |
| 34 |
| 10 gpm |
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| 12.0 ft | |||
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Double wall coil models |
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| 152 |
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| 6 gpm |
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| 8.0 ft | ||||
| 40 |
| 110 |
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| 20 |
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| 60 |
| 126 |
| 174 |
| 20 |
| 6 gpm |
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| 8.0 ft | |||
| 80 |
| 160 |
| 221 |
| 20 |
| 6 gpm |
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| 8.0 ft | |||
SLANT/FIN CORPORATION, Greenvale, NY 11548 • Phone: (516)
FAX: (516)
www.slantfin.com | ©Slant/Fin Corp. 2007 |
