Commercial Atmospheric Vent Gas Water Heater 
Light Duty High Performance Energy Saver Models | Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed | |||||||||||||||||
NATURAL GAS |
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| 82% Thermal Efficiency |
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Model | Capacity |
| Recovery at | Recovery at | A | B | C | D | E | F | G | H | I | J | K | Approx. | ||
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| 100°F Rise* | 140°F Rise* | Floor to | Jacket | Vent | Floor to | Floor to | Floor to | Floor to | Floor to | Floor to | Floor to | Depth | Shipping | |||
Number |
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| Flue | Dia. | Size | T&P | Gas | Space | Space | Heater | Alternate | Water |
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| Nat. | Nat. | Nat. | Nat. | Nat. |
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| Conn |
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| Conn. | Conn. | Heating | Heating | Top | Temp.Water | Conn.† |
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| U.S. Imp. | BTU/Hr. | U.S. | Imp. | U.S. | Imp. |
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| Return | Outlet |
| Outlet |
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| Gal. Gal. | Input | GPH | GPH | GPH | GPH | in. | in. | in. | in. | in. | in. | in. | in. | in. | in. | in. | lbs. |
25 21 | 78,000 | 76 | 64 | 54 | 45 | 581/2 | 18 | 4 | 50 | 1413/16 | 157/16 | 50 | 545/8 | 5623/32 | 613/8 | 22 | 150 | |
55 46 | 80,000 | 78 | 65 | 55 | 46 | 595/8 | 22 | 4 | 50 | 1413/16 | 157/16 | 50 | 56 | 583/16 | 6213/16 | 261/4 | 200 | |
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Model | Capacity |
| Recovery at | Recovery at | A | B | C | D | E | F | G | H | I | J | K | Approx. | ||
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| 56°C Rise* | 78°C Rise* | Floor to | Jacket | Vent | Floor to | Floor to | Floor to | Floor to | Floor to | Floor to | Floor to | Depth | Shipping | |||
Number |
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| Flue | Dia. | Size | T&P | Gas | Space | Space | Heater | Alternate | Water |
| Weight | |
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| Nat. | Nat. | Nat. |
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| Conn |
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| Conn. | Conn. | Heating | Heating | Top | Temp. Water | Conn.† |
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| Liters | kW | Liters/ | Liters/ |
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| Return | Outlet |
| Outlet |
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| Input | Hour | Hour | mm. | mm. | mm. | mm. | mm. | mm. | mm. | mm. | mm. | mm. | mm. | kg. | |||
94 | 22.9 | 287 | 204 | 1486 | 457 | 102 | 1270 | 376 | 392 | 1270 | 1388 | 1426 | 1558 | 559 | 68 | |||
208 | 23.5 | 295 | 210 | 1514 | 559 | 102 | 1270 | 376 | 392 | 1270 | 1422 | 1477 | 1595 | 667 | 91 | |||
*Based on manufacturers rated recovery efficiency. |
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| Integrated Mixing Device |
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†Dimension to top of installed mixing device. |
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| (ATWOK installation required for operation) | |||||||||||
Alternate Temperature Water Outlet Kit (ATWOK) see detail to right.
C | Z |
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| B | K | X |
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| Y |
J I H | G & D A |
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| PLUG TYPE |
| W |
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| ANODE |
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| Model | W | X | Y | Z |
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| Distance | Depth of | Height | |
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| Between | Mixing | to | |
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| Centers | Device | Center |
E | F |
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| in. | of Pipe |
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| 4 | 8 | 31/4 | 45/8 | |
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| 4 | 8 | 31/4 | 45/8 |
General
All gas water heaters are certified at 300 PSI test pressure (2068 kPa) and 150 PSI working pressure (1034 kPa). All water connections are 3⁄4" NPT (19mm) on 8" (203mm) centers, all gas connections are 1/2" (13mm).
All models design certified by CSA International (formerly AGA/CGA), ANSI standard
Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
Suitable for Water (Potable) Heating and Space Heating.
Toxic chemicals, such as those used for boiler treatment, shall NEVER be introduced into this system. This unit may NEVER be connected to any existing heating system or component(s) previously used with a
Ambler, PA
For U.S. and Canada field service, contact your professional installer or local Bradford White sales representative.
Sales
International: Telephone
Sales / Technical Support
©2007, Bradford White Corporation. All rights reserved.
Printed in U.S.A. |
