INSTALLATION CONSIDERATIONS
ROUGH IN DIMENSIONS
Top View
Left Side View
FIGURE 2
Capacity, Gas and Electrical Characteristics
Model | Approx. Capacity | Input | Gas | Gas Supply Pressure | Manifold Pressure | Electrical Characteristics | |||
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| U.S. Gals. | Litres | BTU/hr | Max. | Min. | in. WC (kPa) | Volts/Hz | Amperes | |
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| in. WC (kPa) | in. WC (kPa) |
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25 | 94.6 | 100,000 | Nat. | 14.0 (3.49) | 5.0 (1.25) | 4.2 (1.05) | 120/60 | 2.5 | |
Minimum gas supply pressure must be maintained under both load and no load (dynamic and static) conditions. Manifold Pressure is preset on the gas valve by the manufacturer; DO NOT ATTEMPT TO ADJUST!
Thermal efficiency is 90%.
If the hardness of your water supply is more than of 12 grains per gallon (200 mg/L), if your water supply is acidic or otherwise impure, the water supply must be treated with approved methods in order to ensure full warranty coverage. Problems resulting from the forma- tion of scale are not covered by the warranty.
| Minimum Clearance To Combustibles |
| Service Clearance | Test Pressure | ||||
Top | Front | Vent | Back | Sides | Floor | Front | Sides | P.S.I. |
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0 | 0 | 0 | 0 | 0 | 0 | 21” (53.3 cm) | 12” (30.5 cm) | 300 |
This appliance must be installed in accordance with local codes or, in the absence of local codes, the “National Fuel Gas Code” ANSI Z223.1/NFPA 54 or the “Natural Gas and Propane Installation Code” CAN/CSAB149.1.
Not for installation in a Manufactured Home (Mobile Home). This water heater is suitable for water (potable) heating only. This water heater is suitable for installation in a closet or alcove.
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