5500 Watt Hot Water Heater Breaker Size

Now in order to choose an electric breaker multiply the current draw of the water heater with 125 per cent in order to determine the size of the breaker you will need.

5500 watt hot water heater breaker size. 15 amps awg 14 wire with 15 amp breaker 20 amps awg. In a us household the current draw for a 1500 watt water heater is 12 5 amps. Look on the heater and see what amps it is pulling. It must be on a dedicated circuit.

10 year 18 000 watt commercial electric water heater with durable 316 stainless steel tank. 5500 watt element 240 volts 22 91 amps or 23 amps4500 watt element 240 volts 18 75 amps oversized breaker and wire will run cooler and breaker box and breaker willl last longer resources. Electrical wiring and circuit breaker for a water heater. Because a 15 amp breaker would be too small you need a breaker with the next highest rating which is 20 amps.

4500w at 240v 18 75a so at 80 under it s 23 4 or next size breaker 25a. Performance platinum 80 gal. Water heater is blowing breaker. Select wire and breaker size how to replace circuit breaker troubleshoot.

The higher the wattage the larger the wire size. That will determine the wire size and breaker size. A standard 3000 watt heater will use a two pole 20 amp breaker connected to. This electrical wiring project is about changing the wiring for a water heater in a home.

So technically 4500w and 5500w requires different size breakers although many ahjs will let the 30a breaker go for the 4500w but nec does not allow the breaker to overprotect the draw more than 125. Check the watts rating on the water heater. Multiply the current rating of the water heater with 125. It will either be 4500 watts which requires a 25 amp breaker and usually a 30 will be used.

Lifetime 5500 watt electric water heater with durable 316 l stainless steel tank. The wire size is dependent upon the wattage size of your water heater. Or it is 5500 watts which requires the 30 amp breaker. 10 wire would be ok for either unless it is a very long run.

Ok 5500 watt 230 vac 24 amps of 2 pole load so you will need a 2 pole 30 amp breaker and 10 or maybe even 8 awg wire depending on the length of the wire run to the load panel. 10 year hybrid high efficiency smart tank electric water heater with leak detection auto. I agree with you that this water heater circuit is not a typical configuration and the common circuit for a new home is 10 copper wire protected by a 2pole 30amp circuit breaker however lets look at this application carefully. A 1500 watt heater on a 120 volt circuit thus needs a breaker of 15 6 amps.