Never run out of hot water again with this point-of-use SP4277 Non-Thermostatic Electric Tankless Water Heater. This space-saving compact unit gives you an endless supply of hot water on demand where you need it. No more storage tank to heat and deplete, no more standby heat loss, and no more energy wasted. The heater has a 99% efficiency rating and only activated when the water turns on. Use it for hand washing, kitchen, bar, and utility sinks, a low-flow, handset shower, dual hand wash sinks, manufacturing facilities, modular buildings, and tenant spaces. The easy-to-install unit uses simple compression fittings to connect to one cold water line, mounts directly to the wall, and requires no temperature and pressure valve. It reduces problems caused by a tank full of standing water including calcification, liming, sedimentation, and Legionella bacteria growth. Features an ABS UL rated 94V0 cover, a flow-restricting aerator, a replaceable Ni Chrome cartridge insert, a high temperature limit switch, a standard temperature range of 100 degrees to 140 degrees F, and a maximum operating pressure of 150 psi. UL listed. Made in the USA.
- Dimensions: 10-3/4″ wide x 5-1/4″ high x 2.78″ deep
- Weight: 4 lbs
- Water fittings: 3/8″ compression fitting at top of unit
- Power: 4.1kW; Wire size: 12AWG; Maximum volume: 2.0 gpm
- Heater activates only when water is flowing
Specifications
| Model Number | SPEX4277 |
|---|---|
| Voltage | 277 V |
| Wattage | 4.1 kW |
| Amperage | 15 AMP |
| Phase | 1 |
| Length | 10-3/4 IN |
| Width | 2-7/8 IN |
| Height | 5-1/4 IN |
| Collection | 1 |


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