Ultra High Efficiency Water Heaters
Gas Inlet
81⁄4
Exhaust
81⁄4
Air Intake
B
281⁄4
T & P Valve
B
| A |
| H |
| Cleanout |
| C |
| 3" PVC |
| EXHAUST |
Drain | D |
| 23⁄8" |
| 1⁄2" NPT CONDENSATE |
| CONNECTION |
NOTE: Diagrams are for both the 60 and 100 gallon models.
T & P Valve
3⁄4" NPT Gas Inlet
3" PVC Air Inlet
11⁄2" NPT |
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Outlet |
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1" NPT Space | E |
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Heating Outlet | G |
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1" NPT Space |
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Heating Return |
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11⁄2" NPT Inlet |
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| F |
3" PVC Exhaust |
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eF Series® Commercial Ultra High Efficiency Water Heater | Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed | ||||||||||||||||||||||
| NATURAL GAS AND LIQUID PROPANE GAS |
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| Includes Installed T&P Valve and Electronic Ignition |
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| Model | Input | 1ST Hour | Recovery GPH | Stg. | Therm. | A | B | C |
| D | E | F | G | H | Water | Gas | Relief | Approx. | ||
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| Delivery | at Degree Rise | Capacity | Eff. | Floor to | Jacket | HW | Cold | Floor to | Floor to | Floor to | Floor to | Conn. | Conn. | Valve | Shipping | ||||
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| at 100°F |
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| Top of | Dia. | Out |
| In | Gas | Vent | Air | T&P | Dia. | Dia. | Open | Weight | |
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| Conn. | Outlet | Intake | Conn. |
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| BTU |
| 40°F | 100°F | 140°F | % | in. | in. | in. |
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| Gal. | Gal. |
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V | ● | ★ | 125,000 | 187 | 364 | 145 | 104 | 60 | 96.0 | 57 | 281/4 | 42 |
| 13 | 531/2 | 5 | 521/2 | 40 | 11/2 | 3/4 | 3/4 | 570 | |
V | ● | ★ | 150,000 | 211 | 423 | 169 | 121 | 60 | 93.0 | 57 | 281/4 | 42 |
| 13 | 531/2 | 5 | 521/2 | 40 | 11/2 | 3/4 | 3/4 | 570 | |
V | ● | ★ | 199,999 | 265 | 558 | 223 | 159 | 60 | 92.0 | 57 | 281/4 | 42 |
| 13 | 531/2 | 5 | 521/2 | 40 | 11/2 | 3/4 | 3/4 | 570 | |
V | ● | ★ | 150,000 | 250 | 450 | 180 | 129 | 100 | 99.1 | 775/8 | 281/4 | 63 |
| 13 | 743/4 | 5 | 731/8 | 60 | 11/2 | 3/4 | 3/4 | 900 | |
V | ● | ★ | 199,999 | 309 | 597 | 239 | 171 | 100 | 98.5 | 775/8 | 281/4 | 63 |
| 13 | 743/4 | 5 | 731/8 | 60 | 11/2 | 3/4 | 3/4 | 900 | |
V | ● | ★ | 250,000 | 364 | 735 | 294 | 210 | 100 | 97.0 | 775/8 | 281/4 | 63 |
| 13 | 743/4 | 5 | 731/8 | 60 | 11/2 | 3/4 | 1 | 900 | |
V | ● | ★ | 300,000 | 405 | 836 | 335 | 239 | 100 | 92.0 | 775/8 | 281/4 | 63 |
| 13 | 743/4 | 5 | 731/8 | 60 | 11/2 | 3/4 | 1 | 900 | |
V | ● | ★ | 399,999 | 521 | 1127 | 451 | 322 | 100 | 93.0 | 775/8 | 281/4 | 63 |
| 13 | 731/4 | 5 | 731/8 | 60 | 11/2 | 1 | 1 | 950 | |
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| Model | Input | 1ST Hour | Recovery LPH | Stg. | Therm. | A | B | C |
| D | E | F | G | H | Water | Gas | Relief | Approx. | ||
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| Delivery | at Degree Rise | Capacity | Eff. | Floor to | Jacket | HW | Cold | Floor to | Floor to | Floor to | Floor to | Conn. | Conn. | Valve | Shipping | ||||
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| at 56°C |
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| Top of | Dia. | Out |
| In | Gas | Vent | Air | T&P | Dia. | Dia. | Open | Weight | |
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| Conn. | Outlet | Intake | Conn. |
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| kW | Liters | 22°C | 56°C | 78°C | Liters | % | mm. | mm. | mm. | mm. | mm. | mm. | mm. | mm. | mm. | mm. | mm. | kgs. | |
V | ● | ★ | 36.6 | 708 | 1378 | 545 | 394 | 227 | 96.0 | 1448 | 718 | 1067 |
| 330 | 1359 | 128 | 1324 | 994 | 38 | 19 | 19 | 259 | |
V | ● | ★ | 43.9 | 799 | 1601 | 640 | 458 | 227 | 93.0 | 1448 | 718 | 1067 |
| 330 | 1359 | 128 | 1324 | 994 | 38 | 19 | 19 | 259 | |
V | ● | ★ | 58.6 | 1003 | 3112 | 844 | 602 | 227 | 92.0 | 1448 | 718 | 1067 |
| 330 | 1359 | 128 | 1324 | 994 | 38 | 19 | 19 | 259 | |
V | ● | ★ | 43.9 | 946 | 1703 | 681 | 488 | 379 | 99.1 | 1972 | 718 | 1600 |
| 330 | 1899 | 128 | 1857 | 1527 | 38 | 19 | 19 | 408 | |
V | ● | ★ | 58.6 | 1170 | 2260 | 905 | 647 | 379 | 98.5 | 1972 | 718 | 1600 |
| 330 | 1899 | 128 | 1857 | 1527 | 38 | 19 | 19 | 408 | |
V | ● | ★ | 73.2 | 1378 | 2782 | 1113 | 795 | 379 | 97.0 | 1972 | 718 | 1600 |
| 330 | 1899 | 128 | 1857 | 1527 | 38 | 19 | 25 | 408 | |
V | ● | ★ | 87.9 | 1533 | 3165 | 1268 | 905 | 379 | 92.0 | 1972 | 718 | 1600 |
| 330 | 1899 | 128 | 1857 | 1527 | 38 | 19 | 25 | 408 | |
V | ● | ★ | 117.2 | 1972 | 4266 | 1707 | 1219 | 379 | 93.0 | 1972 | 718 | 1600 |
| 330 | 1861 | 128 | 1857 | 1524 | 38 | 25 | 25 | 431 |
For propane gas models change suffix “N” to “X” and remove “E” from the model number. Example:
V - 115V A.C. Required
• - Electronic Ignition
★- Listed with California Energy Commission
(A)ASME - All models are available with ASME construction. To order ASME construction add the (A) to the end of the model number. Example:
Note: The weight is the same for both ASME and
Complies with SCAQMD low NOx requirements — 10.39 ng/joule Design certified by CSA International (formerly AGA/CGA)
Amp Draw range = 1.0 to 1.8 amps and 7.0 amps for
150 PSI Working Pressure (1034 kPa), 300 PSI Test Pressure (2068 kPa)