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| Specifications |
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Power Input |
Natural Gas: 28,000 - 117,000 Btu
LP Gas: 28,000 - 117,000 Btu |
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Minimum Flow to Activate |
0.5 gallons per minute (gpm) |
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Flow Rates |
50°F rise @ 3.6 gpm
55°F rise @ 3.3 gpm
65°F rise @ 2.8 gpm
75°F rise @ 2.4 gpm
90°F rise @ 2.0 gpm |
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Energy Factor |
NG: .69 LP: .79 |
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Thermal Efficiency |
NG: 80% LP: 86% |
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Dimensions |
Height: 29.75"
Width: 18.25"
Depth: 8.75" |
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Weight |
44 lbs. |
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Modulating Gas Valve |
Yes |
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Ignition |
Standing Pilot |
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| Installation Specifications |
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| Gas Connections |
¾" Male NPT |
| Water Connections |
½" Male NPT |
| Natural Gas Pressure |
Minimum: 7" WC
Maximum: 14" WC |
| LP Gas Pressure |
Minimum: 11" WC
Maximum: 14" |
| Water Pressure |
Minimum: 18 PSI
Maximum: 150 PSI |
| Electrical Supply |
None |
| Vent Termination |
Vertical |
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| | Ref. | Description | Min. Distance |
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| A, B, C | Directly below or from an opening; operable windows, doors and any fresh air openings | 4 ft. |
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| D | From any adjacent wall or shrubery | 4 ft. |
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| E | Below a gutter, sanitary pipework, eaves or overhang | 3 ft. |
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| F | Above ground | 1 ft. |
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| G | From a gas meter or gas regulator | 3 ft. |
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