How many square feet will a 1500 watt heater heat?

150 square feet
As a rule of thumb, you’ll need roughly 10 watts of heating power for every square foot of floor area in the room. This means that a 1,500-watt heater can be the primary heat source for an area measuring up to 150 square feet.

Is 1500 watts a lot for a space heater?

750 watts works well for a small office, small bedroom, or bathroom. 1000 watts should warm up large bathrooms, small living rooms, or a small room. 1500 watts will heat spaces up to about 150 square feet and can help you stay warm and toasty in a medium-sized room, office, kitchen, or modest-sized living room.

How many cubic feet will a 1500 watt heater heat?

Since one watt of electricity produces 3.4 BTUs of heat, 10 watts of power equates to 34 BTUs of heat output for each square foot of room area. A 1,500 watt heater producing 5,100 BTUs can heat 150 square feet.

What is the maximum wattage for a space heater?

1500 watts
In terms of wattage, almost all 120-volt space heaters are rated up to 1500 watts at the maximum setting, and there is a 10/1 ratio of watts to square feet heated.

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.

How much electricity does a 1500 watt heater use?

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

What does 1500W heater mean?

Which space heater produces the most heat?

Propane space heaters produce the fiercest heat. They thus are about 20\% cheaper to run than space heaters that run on electricity. But not all models are fit for indoor use, and some propane heaters leak heat and fumes.

Is it cheaper to run space heaters or central heat?

The short answer is that it depends on how much of your house you’re heating. In general, if you only need one or two rooms to be warm, space heaters will use less energy than central heat. If you want to heat up the whole room, opt for a convection heater, which warms up the air, suggests the US Department of Energy.