| Specifications |
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Indoor
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Outdoor
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Direct Vent
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 Natural Gas Model Number Wholesale |
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PH-28R IFSN
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PH-28R OFN
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PH-28R DVSN
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| Natural Gas Model NumberRetail |
PTG-74PVN
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PTG-74XN
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N/A
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| LP Gas Model NumberWholesale |
PH-28R IFSP
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PH-28R OFP
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PH-28R DVSP
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| LP Gas Model Number Retail |
PTG-74PVP
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PTG-74XP
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N/A
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| Rated Gas Input(BTUs/Hr.) |
19,000 (minimum)
199,900 (maximum) Modulating
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| Dimensions (Inches) |
14-7/8 (W) x 25-3/8 (H) x 11-1/8 (D) |
| Empty Net Weight (lbs.) |
55
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| Working Water Pressure |
14 psi (minimum); 150 psi (maximum)
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| Water Flow Rate |
0.66 GPM (minimum) 7.4 GPM (maximum) (23 psi)
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| Gas Connection |
3/4" NPT Female (With Supplied Gas Shutoff Valve)
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| Water Connection |
3/4" NPT Male
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| Vent Size |
4" Special Venting
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N/A (Outdoor Installation)
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2 x 4" Special Venting Plus Special Terminator
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| Efficiency Rating |
84%
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| Energy Factor |
0.82
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| Electrical Rating |
120 VAC/60 Hz, Less than 2 Amps
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Factory-set maximum temperature is 120 degrees F
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For installations above 3,280 feet, the connector to the PC board must be replaced. Consult factory or your supplier for details.
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