ECO 24 | ECO 27
Electric Tankless Water Heater
These Smart Technology electric tankless water heaters are configured for climates where incoming water temperature can reach as low as 37°. The ECO 27 is capable of heating nearly 3 gallons per minute at this temperature. The ECO 27 is the largest electric tankless water heater available with Self Modulating Technology. These models are well suited for homes in the Northern U.S. and Canada and in the southern U.S. that have large Roman-style or Jacuzzi tubs and that have generally more demanding water usage needs. Digital temperature control allows you to set your temperature in increments of 1°.
Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements.
| Specification |
ECO 24
|
ECO 27
|
| Voltage |
240 |
240 |
| Phase |
Single |
Single |
| KW |
24 KW |
27 KW |
| Elements |
3 x 8 KW @ 240 |
3 x 9 KW @ 240 |
| Amperage Draw |
100.0 Amps |
112.5 Amps |
| Required Breaker |
3 x 40 DP |
3 x 40 DP |
| Required Wire |
3 x 8 AWG |
3 x 8 AWG |
| Electrical Panel |
200 Amps |
200 Amps |
| HZ |
50/60 |
50/60 |
| Pipes fittings |
3/4" NPT |
3/4" NPT |
| Dimensions (in.) |
18 x 17 x 3.75 |
18 x 17 x 3.75 |
| Weight |
13.75 lbs. |
13.75 lbs. |
| Exchanger |
Copper |
Copper |
| Protection |
Thermal Auto |
Thermal Auto |
| Temperature Control |
Digital |
Digital |
| Activation flow |
.25 GPM |
.25 GPM |
| Energy efficiency |
99.8 % |
99.8 % |
| Certification |
ETL Listed to UL 499 & CSA |
| Warranty |
Lifetime* |
Lifetime* |