| ASME Yes/No | : | No |
| Dimensions | : | 33 in Dia x 35 in D x 77-1/8 in H |
| Finish | : | Vitraglas® |
| Fuel Type | : | Natural Gas |
| Gas Connection | : | 1 in |
| Heating Capacity | : | 399999 Btu/hr |
| Ignition Type | : | Direct Spark |
| Material | : | Steel |
| Pressure Rating | : | 150 psi |
| Recovery Rate | : | 456 gph at 100 deg F Rise |
| Series | : | eF Series® |
| Tank Capacity | : | 119 gal |
| Temperature Rating | : | 180 deg F |
| Type | : | Ultra High Efficiency |
| Ultra Low NOx | : | No |
| Vent Size | : | 4 in |
| Vent Type | : | Direct/Power |
| Water Connection | : | 1-1/2 in NPT |
Bradford White® Gas Water Heater, Ultra High Efficiency, Series: eF Series®, 399999 Btu/hr Heating, Natural Gas, 1 in Gas Connection, 119 gal Tank, Direct Spark Ignition, Direct/Power Vent, 4 in Vent Size, 456 gph at 100 deg F Rise Recovery, 1-1/2 in NPT Water Connection, 150 psi, 180 deg F, Ultra Low NOx: No, ASME Yes/No: No, Steel, Vitraglas®, 33 in Dia x 35 in D x 77-1/8 in H, Domestic
- Thermal efficiency 94% - ultra high efficiency results in less fuel consumption and greater hot water recovery
- ICON HD™ - intelligent proven design combines temperature control, diagnostic codes and system ignition functions into a single control board with a digital LCD display
- Factory installed Hydrojet® sediment reduction system - cold water inlet sediment reducing device helps prevent sediment build up in the tank
- Operation mode - two different digitally displayed operation modes have the capability of adjusting the temperature setting up to 180 deg F and adjusting the degree setting
- Service mode - eight different digitally displayed service screens can be easily cycled through by pressing the select button
- Down-fired premix power burner - a self compensating negative regulation system automatically increases or decreases fuel flow when a change in combustion air is detected
- Flexible venting - the eF Series® can vent vertically or horizontally with either 4 in or 6 in PVC, CPVC or ABS (not approved for Canada) vent pipe, and is approved for direct vent closed combustion applications, or those applications that require inside air for combustion
- The eF Series® is also approved for unbalanced venting, which means the air intake pipe doesn't have to be vented the same distance as the exhaust
- Submerged combustion chamber - minimizes radiant heat loss for better efficiency
- Three pass heat exchanger system - provides maximum heat transfer surface area
- Ultra quiet operation
- A single exhaust pressure switch
- 1 in NPT side connections for space heating
- Sanitizing capability - temperature setting up to 180 deg F
- Low restrictive brass drain valve - durable tamper proof design
- Complies with jurisdictions having 14ng/J NOx regs