- Can this be used in a house?
- Only if the home has 277V single-phase service, which is uncommon. Most homes run 240V, so a residential tankless model is the better fit.
- How many fixtures can it supply?
- It is sized for point-of-use duty, typically one sink or low-flow fixture. Running a shower and a sink together will likely exceed its capacity.
- Does it need a special circuit?
- Yes. Electric tankless heaters draw high current and need a dedicated circuit sized to the unit and local code. Have a licensed electrician confirm your panel can support it.
- How does it compare with a tank heater?
- It saves space and avoids standby tank losses, but it cannot buffer demand the way a tank does. A tank is simpler for whole-house use; this unit is for a single point of use.
- What maintenance does it need?
- In hard water, flush and descale the heat exchanger periodically to keep flow and heating performance up. A inline scale filter helps in very hard water.
- What is in the box?
- The heater itself with mounting hardware and installation instructions. Valves, fittings and electrical components are typically supplied separately by the installer.
- Where is the Eemax Electric Tankless Water Heater 277V EX160T2 EE cheapest?
- At Newegg, for $962.99, as of our latest check.