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Reviews
How are “Traditional” Tank Storage Water Heaters Different?

Tankless Water Heater
Size
Less space to install
Power Supply
8kW-27kW
Performance
Unlimited hot water
Energy Use
Only heats water on demand
Installation
Can be installed as long as the cold and hot water pipe channels are arranged in advance.
Cleaning & Maintenance
Non-scaling, so no special maintenance is required.

Tank Water Heater
Size
Need quite a bit of room to install
Power Supply
1.5kW-3kW
Performance
Only holds a set amount of hot water
Energy Use
Holds heated water all-day
Installation
Needs to be installed on the load-bearing wall.
Cleaning & Maintenance
Must flush tank twice a year to remove sediment and mineral scale.


Upgraded LED Control Panel
Inlet water temperature/ Power consumption
Inlet water temperature
Power consumption
Water flow
Check your unit capacity
Match your location color on the map to the corresponding chart below to determine unit capacity.
STEP 1
Determine your average inlet water temperature by finding your location on the map and noting the color.


STEP 2
Determine how many applications your tankless water heater can run simultaneously by matching your color to the table above.




STEP 3
Check that you can meet the installation specifications and requirements for the model of tankless heater you selected.
Product Requires:
- 3x 40A Double Pole Circuit Breaker
- 3x 8AWG/2 Wires






Specification
Model
Voltage
Power
Min. Required Circuit Breaker Size
Max. Amperage
Recommended Wire Size
Min. Water Flow
Safe Operating Pressure
Water Connections
Installation
Temperature Setting
Dimensions (LxWxH)
Weight
EVT-8K
240 V
8 KW
40 AMP
33.3 A
8 AWG
0.475 GPM / 1.8 L/min
7.25 PSI - 108.78 PSI
½’’ NPT
Wall-Mounted
Digital Panel
13.1 x 8.1 x 2.6
6.6 lbs
EVT-9K
240 V
9 KW
40 AMP
37.5 A
8 AWG
0.475 GPM / 1.8 L/min
7.25 PSI - 108.78 PSI
½’’ NPT
Wall-Mounted
Digital Panel
16.1 x 9.9 x 2.6
8.8 lbs
EVT-14K
240 V
14 KW
60 AMP
58 A
6 AWG
0.475 GPM / 1.8 L/min
7.25 PSI - 108.78 PSI
½’’ NPT
Wall-Mounted
Digital Panel
15.9 x 11.1 x 2.9
12.8 lbs
EVT-18K
240 V
18 KW
2 x 40 AMP
75 A
2 x (8AWG/2)
0.475 GPM / 1.8 L/min
7.25 PSI - 108.78 PSI
¾’’ NPT
Wall-Mounted
Digital Panel
17.3 x 12.2 x 3.4
16.1 lbs