ECO 18

ECO 18 - Web Product Image
ECO 18 - EcoSmart ECO 18 left
ECO 18 - EcoSmart ECO 18 right
ECO 18 - Web Product Image
ECO 18 - EcoSmart ECO 18 left
ECO 18 - EcoSmart ECO 18 right

18 kW electric tankless water heater perfect for a large apartment or townhome with 2 bathrooms.

Description
Ideal for a large apartment/townhome with up to 3 people. The ECO 18 is the mid-range model that can heat over 2.5 gallons per minute. So it can handle a shower and a sink in cool climates. In warmer climates, it can handle two showers and two sinks. Use the EcoSmart interactive sizing guide to find out which model is ideal for you.

  • Savings of up to 50% on water heating costs
  • The most advanced, self-modulating technology available, meaning the ECO 18 will adjust how much energy needs to be input based on how much hot water is needed
  • Stylish and advanced design that is pleasing to the eye
  • Digital temperature control in 1-degree increments allows control of hot water
  • Copper and stainless components designed for efficiency, durability and easy replacement
  • Compact size saves valuable storage space
Specifications
Specification ECO 18
Voltage 240
Phase Single
KW 18 kW
Amperage Draw 75 Amps
Required Breaker 2 x 40 DP
Required Wire 2 x 8 AWG
Pipe Fittings 3/4" NPT
Dimensions (in.) 17"H x 14"W x 3.625"D
Weight 11.7 lbs.
Activation Flow 0.3 GPM
Energy Efficiency 99%
Certification UL-499, ETL Listed
Warranty Lifetime Limited
REPLACEMENT PARTS

CB QC MEDLRG - $52.11

Control Board

Compatible with:

ECO 18, ECO 24, ECO 27 & ECO 36


ENC FMED - $28.70

Front Enclosure

Compatible with:

ECO 18


FSA QC MEDLRG - $18.84

Flow Sensor Assembly

Compatible with:

ECO 18, ECO 24, ECO 27 & ECO 36


HE 90240 - $41.07

Heating Element 9 KW @ 240V

Compatible with:

ECO 18, ECO 27 & ECO 36


TRC QC 1HE - $31.12

Triac 1st Heating Element

Compatible with:

ECO 18, ECO 24 & ECO 27


TRC QC 2HE - $31.12

Triac 2nd Heating Element

Compatible with:

ECO 18, ECO 24 & ECO 27


TRC QC 3HE - $31.12

Triac 3rd Heating Element

Compatible with:

ECO 18, ECO 24 & ECO 27