# Question: What Size Breaker Do I Need For A 1500 Watt Heater?

## Can a 15 amp circuit handle a 1500 watt heater?

A 1500 watt space heaters will draw 12.5 Amps. The 15 Amp limit is reached when a few lights or a television are on the same circuit.

## How many heaters can you have on a 20 amp breaker?

A 20-amp breaker can support any combination of heaters up to a total of 3,840 watts. For example, using a single thermostat, the breaker could support two 1500-watt heaters or three 1000-watt heaters.

## How many amps does a 1500 watt heater draw?

According to google – A 1500 watt space heater (on high setting) will draw 12.5 Amps. These oil heaters are not the same as space heaters.

## What size breaker do I need for a 2000 watt heater?

If your heater has a 2000 watt element, the amp draw can be easily calculated. 2000 / 120 = 16.667 amps. It appears at minimum, a 20 amp circuit will be required.

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## Are all 1500 watt heaters the same?

An electric space heater rated at 1,500 watts will use the same amount of power (1,500 watts), producing the same amount of heat regardless of what you pay for it. An electric space heater rated at 1,500 watts will put out the same amount of heat regardless what you pay for it.

## Which fuse is most suitable for the electric heater?

The aR-type fuse is most suitable for this type of application since they are faster acting than the gR-type fuses. The aR-type fuse is often labeled as ultra-fast or ultra-rapid. Each wire in the branch circuit supplying the temperature controller should have an aR-type fuse installed.

## How many watts can I run off a 20 amp breaker?

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.

## Can you use 12 2 wire to run 220?

Perhaps you mean 12/2 wire to be used with 220 Volts power supply.so, yes you can. size of conducting wire is independent of the voltage with which it has to be used. Higher the voltage, more is the thickness of the insulation.

## How many heaters can I put on one 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.

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## Does a 1500 watt heater use much power?

Most electric heaters use 1,500 watts, but some are slightly less or slightly more. Since 1,000 watts equals 1 kilowatt, that means your heater uses 1.5 kilowatts of power. However, your electric bill is measured in kilowatt hours, which is the amount of energy used while running a 1-kilowatt appliance for one hour.

## Does a 1500w heater need its own circuit?

If you find your space heater isn’t running very long before you’re running out to your breaker panel, the likely culprit is an overloaded circuit. You’ll definitely need a dedicated circuit to handle the 1,500 watts necessary to ensure the safe operation of most space heater models.

## Can I replace a 15 amp breaker with a 20 amp breaker?

The answer: It’s possible, but not advisable without an electrician evaluating the situation. You should never just upgrade from a 15-amp breaker to a 20-amp one just because the current one is tripping. Otherwise, you may burn your house down via electrical fire.

## How many amps does a 2000w heater draw?

2000 watt is equivalent to 8.3 Amps.

## What wire do I use for a 30 amp breaker?

“Twelve-gauge wire is good for 20 amps, 10-gauge wire is good for 30 amps, 8-gauge is good for 40 amps, and 6-gauge is good for 55 amps,” and “The circuit breaker or fuse is always sized to protect the conductor [wire].”