A 40a circuit typically calls for 8 copper wire which is usually stranded.
30 amp tankless water heater.
3 4 out of 5 stars 10.
Chronomite sr 30 240 htr 240 volt 30 amp sr series instant flow standard flow tankless water heater.
The chronomite sr 30 208 htr sits at a nice low price point thanks to its 1 0 gpm flow rate and its 9 6 x 2 8 x 6 2 inch dimensions.
It is the only water heater in the market that has the ability to be wired to a 10 amp 20 amp 30 amp or 40 amp breaker.
Stiebel eltron tempra 24 trend 240 volt 24 kilo watt kw 4 68 gpm tankless electric water heater.
It s a markedly larger cable bundle.
Its build at high quality standards to lasts many years.
Your current 30a water heater circuit was probably wired with 10 solid copper.
If you have a sink that is located in an upstairs bathroom far from your water heater or if you want hot kitchen water right away consider this version that only uses 30 amps of energy.
Bosch electric tankless water heater eliminate time for hot water easy installation 7 2 kw us7 3 7 out of 5 stars 68 chronomite sr 30 240 htr 240 volt 30 amp sr series instant flow standard flow tankless water heater.
Our whole home models are a perfect match for installations in small spaces and no venting is required.
Here are some of best sellings 30 amp tankless hot water heater which we would like to recommend with high customer review ratings to guide you on quality popularity of each items.
You can confirm this by inspecting the stamp or printing on the cable jacket or by using a gauge measuring tool with the power safely disconnected.
By wiring the unit to a smaller breaker you are limited to the power setting you can use.
All pros listed are independent dealer owned.