How Many Watts Does A Space Heater Use

A 1 440 watt heater generates 4 910 btu per hour.

How many watts does a space heater use. Use below calculator to find average power consumption of an oil filled space heater of 750 watts for 6 hours a day 0 12 per kwh. The typical space heater uses 600 watts on low to 1500 watts on high. As a rule all oil filled space heaters carry a maximum power rating of 1500 watts w which is the staple norm for most portable heating devices. Multiplying this by 10 reveals that a 1 440 watt heater is required to heat the space.

This should be printed on the heater itself or in the owner s manual. Most electric heaters use 1 500 watts but some are slightly less or slightly more. Central ac 24 000 btu. An electric space heater uses approximately 100 watts on an average an electric space heater is used around 5 hours a day.

Electric oil heaters are way more efficient than an old furnace whether gas or electric that s pumping heat through cold duct work and heating rooms that don t need to be heated. Click calculate to find the energy consumption of a space heater using 1500 watts for 5 hours a day 0 12 per kwh. However some brands of space heaters may carry models which have a threshold energy rating of either 700w to 800w. Central ac 10 000 btu.

Based on 0 12 kwh electricity cost and 5 hours daily usage. Space heater 750 1500 clothes iron 1000 1500 refrigerator 500 750 chest freezer 600 washing machine. Space heaters are portable electric devices used for heating up a single room or an area of the house. In other words a 1 500 watt heater will be great for a 250 square foot room with central heat.

How many watts do you need. There is a huge difference between 600 and 3000 five times for those that can t do the math. If you re using a cadet heater for a little extra warmth in a room that s already heated by a some other form of heat you can use less wattage. If that same room had no other source of heat you d need a 2 000 watt heater.

Calculate btu by multiplying the number of watts by 3 41. The 120 volt 1 500 watt heater offers an easy way to heat a small space. Actual energy consumption and cost may vary. Use the total wattage plus 20 as your minimum power requirement.

When sizing an electric heater a rule of. Allow 2 times the listed running watts for starting these devices. Click calculate to find the energy consumption of a space heater using 1500 watts for 5 hours a day 0 10 per kwh. Add the watts for items you may want to run at the same time.

It generates 1 500 watts of electricity per hour and produce 5 100 btus of heat.