# Blog

## How many watts does an electric heater use?

Most space heaters use on average 1,500 Watts of electricity and cost about 15¢ an hour to operate. While that may not sound like much, it can add up quickly if heaters are left on for several hours a day.

## How many watts is a fridge?

The average home refrigerator uses 350-780 watts. Refrigerator power usage depends on different factors, such as what kind of fridge you own, its size and age, the kitchen's ambient temperature, the type of refrigerator, and where you place it.

## How much power does a 1500 watt heater use?

A 1500W space heater uses 1.5 kilowatts of electricity per hour, or 1.5 kWh.

## How much does it cost to run a 1500 watt heater for 8 hours?

On average, a 1,500W heater costs around \$0.20 per hour to run on high. This adds up to a cost of \$1.60 for 8 hours a day, and \$48 per month. The running costs depend on your electric heater's power, running time, heat settings, and your electricity price.

## Will a 1500 watt heater heat a garage?

Garage Size

A good rule to follow for choosing an adequate garage heater is for every 10 watts of output, you can heat 1 square foot of space. For instance, a 150-square-foot garage or shop will be fully heated by a 1,500-watt electric garage heater.
Nov 30, 2021

## What's the most efficient electric heater?

For maximum efficiency, look out for ceramic radiators which are able to produce a much greater proportion of radiant heat. As ceramic has excellent thermal properties, these radiators offer up to 50% of their warmth as infrared heat.
Jan 25, 2021

## How much electricity does a 1000w heater use?

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.Nov 12, 2018

## Do all 1500W heaters heat 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.Jun 8, 2020

## Are 1500 watt heaters safe?

A 1500 watt space heater (on high setting) will draw 12.5 Amps. ... Power strips, power taps, and even plug-in type air fresheners should not be used with space heaters. Space heaters should be plugged directly into a sound 120 volt wall outlet. Also, always monitor the temperature of the plug frequently.Nov 12, 2018

### Why are all heaters 1500 watts?

More surface area at a lower temperature can impart the same amount of heat to a space as a smaller but hotter surface. Similarly a fan-force heater of the same 1500 Watts (5120 Btu's). Such a heater moving say 100 cubic feet per minute, (cfm) will have the air rise by about 47 degrees F.