# can i replace a 3500 watt water heater with a 4500 watt

## Can you replace a 3500 watt water heater element with a 4500 watt?

It is ok to install higher watt up to 5500 on 4500 watt heater if breaker is 30 amp and wire is 10 gauge. It is ok to install lower watt:

**replace 4500 with 3500 as long as voltage is same**.## What is the difference between 3500 and 4500 watt water heater?

Lower watt means less heat, so element can last longer.

**240 volt 4500 watt element heats about 21-40 gallons per hour.****240 volt 3500 watt heats about 16-30 gallons per hour**.## Can I use a higher wattage element in my water heater?

**There are no problems with this as long as heater is connected to 30 amp breaker using 10 gauge solid copper wire**. 2) You can convert ordinary residential water heater from 4500 watt elements to 5500 watt by replacing elements and get ‘4-7 more gallons hot water’ per tank.

## What size breaker do I need for a 4500 watt water heater?

The right circuit breaker for this appliance with 4500 watts at 240 volts is either

**25 amps or 30 amps**. If the water heater isn’t rated as â€ścontinuous loadâ€ť, then it would have been fine to use 100% of the circuit breaker’s rating.## What size breaker do I need for a 3500 watt hot water heater?

30 Amp

You have to have a

**30 Amp 2-pole breaker**and a 10 AWG wire.## What is the difference between a 3800 watt and 4500 watt water heater?

The 3800 Watt Marathon water heater elements provide a couple of advantages over the 4500 Watt Marathon heater elements.

**While it has a nominal reduction in recovery at 17.6 gallons per hour, its wiring requirements are less stringent**. A 4500-watt element requires 10/2 wire and a 30 amp (220volt) breaker.## What size breaker do I need for a 3000 watt water heater?

The 3000 watt is powered by a 14/2 cable and

**15 Amp double pole breaker**.## Why does my water heater keep tripping the breaker?

Altogether, the answer to your question â€śwhy does your water heater keep tripping the breakerâ€ť is simple:

**you either have a faulty breaker, a bad heating element, or damaged wiring**. With these anomalies, it is necessary for you to find out where the problem takes place.## What size breaker do I need for a 2500 watt heater?

30 Amp breaker

A 2500 watt load at 120 volts consumes 20 Amps. You would need a

**30 Amp**breaker and 10 AWG wiring.## Will a 20 amp breaker handle 3000 watts?

20-amp 120-volt circuit: 20 amps x 120-volts = 2,400 watts.

**25-amp 120-volt circuit: 25 amps x 120 volts = 3,000 watts**. 20-amp 240-volt circuit: 20 amps x 240 volts = 4,800 watts. 25-amp 240-volt circuit: 25 amps x 240 volts = 6,000 watts.## How many amps does a 3000 watt heater use?

For example, 3000 Watt equals to:

**25 Amps**, if you use 120 V.## What size breaker do I need for a 4000 watt heater?

20 amps

The appropriate circuit breaker capacity for a 4000-watt heater is

**20 amps if it’s attached to a 240-volt outlet**. If you use a lower-amp breaker for this heater, it will cause the electrical system to overload and the breaker to trip.## How many Watts can I run off a 20-amp breaker?

2,400 watts

How many Watts can a 20-Amp breaker handle? A 20-amp breaker can support up to 2,400 watts on a single circuit. The safe maximum for a 20-amp circuit is

**1,920 watts**, but circuits should not be loaded to more than 80 percent of their maximum capacity.## What size breaker do I need for 6000 Watts?

30 Amps

If you have a heater that uses a total of 6000 watts in a 240 volt connection, you’ll need a minimum of 25 Amps. However, because the system will use all 25 Amps, it’s safer to get a circuit breaker of

**30 Amps**.## How many Watts can you run on a 15 amp breaker?

1800

On average, a 15 amp breaker can run a one 1K light each without blowing or about

**1800 â€“ 2000 watts**. The only issue with relying on this formula is that it is advisable to only load a breaker up to 80 percent of its capacity. Overloading a 15 amp breaker can lead to very dangerous situations.## How many watts can a GFCI handle?

The maximum power (wattage) allowed a GFCI circuit can be found by

**multiplying the GFCI circuit breaker connected to the electrical circuit with its rated voltage**. For example, if you use a 15 amp circuit breaker in a 120 volt circuit, your maximum power allowed will be 1800 watts.## How many watts can 220v handle?

How Many Watts Can A 220v Outlet Handle? On a 15A circuit, 220v outlets can handle

**3,300 watts**(15A x 220v). On a 20A circuit, they can handle 4,400 watts. The 80 percent rule gives you 2,640 watts for 15A and 3,520 watts for 20A.## How many heaters can you run on a 20 amp circuit?

So a 240-volt circuit running on a 20-amp, double-pole breaker, can have any combination of heaters

**up to 3,840 watts**. For example, using just one thermostat, you can install: Two 1,500 watt heaters, or. Three 1,000 watt heaters, or.## Can I put a 15A GFCI outlet on a 20A circuit?

The GFCI receptacle is rated 20 amps since it may have to interrupt a 20 amp circuit when it trips. As in the case of a kitchen appliance circuit.

**15 amp receptacles can be used on 20 amp circuits without a problem**.## What is a 20A plug?

**20-amp receptacles have a horizontal slot branching off one of the vertical slots**. Appliances, such as microwaves, often have 20-amp plugs and must be plugged into a 20-amp outlet. Electrical plugs designated as 20-amp will not fit into 15-amp outlets.

## Should I use a 15 amp or 20 amp GFCI?

**Kitchens and bathrooms should always have 20 amp gfci outlets**. However, you must be using number 12 wire for 20 amp gfci or regular outlets If your wiring is number 14 guage then use a 15 amp. So, the wire size and breaker size together should be rated for 20 amps!

## Is there a difference between GFI and GFCI?

**Ground fault circuit interrupters (GFCI) and ground fault interrupters (GFI) are the exact same device under slightly different names**. Though GFCI is more commonly used than GFI, the terms are interchangeable.