Ecosmart POU 6 Electric Tankless Water Heater - 6KW, White

From the producer

POU 3.5
POU 6
ECO 8
ECO 11
ECO 18
ECO 24
kW
3.5
6
8
13
18
24
Voltage: 240
120 Volts
220 Volts
✓
✓
✓
✓
Temp. Vary 80°F – 140°F
Mounted Circulation
Mounted Circulation
✓
✓
✓
✓
Max Amperage
29
25
33
57
75
100
Required Breaker
1 x 30 AMP
1 x 25 AMP
1 x 40 AMP
1 x 60 AMP
2 x 40 AMP
3 x 40 AMP
Wire Gauge
1 x 10 AWG
1 x 10 AWG
1 x 8 AWG
1 x 6 AWG
2 x 8 AWG
3 x 8 AWG
Dimension
7″ x 11″ x 3″
7″ x 11″ x 3″
11.5″ x 8″ x 3.75″
11.5″ x 8″ x 3.75″
17″ x 14″ x 3.75″
17″ x 17″ x 3.75″
Weight
4 lbs
4 lbs
4.75 lbs
6.5 lbs
11.25 lbs
14.25 lbs
Water Connections
1/2″ NPT
1/2″ NPT
1/2″ CF
1/2″ CF
3/4″ NPT
3/4″ NPT

Can present sizzling water for one sink at 0.5 GPM in hotter climates
Requires 1 x 30 amp breaker and 10 AWG wire
For one sink at 0.5 GPM in colder climates the POU 6 is really useful
This product is really useful to be used with a single sink solely. Don’t use with a bathe or a number of fixtures.