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Top 11 Space Heater For Large Room of 2023, Recommendations & Reviews

A space heater for large room is a great choice if you are looking for an affordable option. These heaters can provide a comfortable temperature for a large room, and they are easy to use. A space heater for a large room offers many benefits. They can help to keep your room warm, make it more comfortable to sleep in, and save on energy costs.

Top Picks

Best Overall: Amazon Basics Cabinet Sturdy build quality, 1500 watt heating power, brown wood grain finish, space heaters are a great option for small spaces or when you have limited space, help maintain your space at a comfortable temperature.
Best Budget: Portable Electric Space Heater Portable electric space heater with thermostat, 1500W 750W safe and quiet ceramic heater fan, heat up 200 square feet for office room desk, non-toxic and easy to clean, can use in any room of your house, best option for heating up a large room in a short time.
Editor's Choice: Dreo Space Heater 1500W fast heating ceramic electric heater, thermostat to set the heat level, remote operation, overheating and tip-over protection, 1-12H timer.

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    Amazon Basics

Last update on 2023-03-21 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

2 ratings


How big of a room will a 5000 watt heater heat?

A 5000 watt heater will heat a room up to 1200 degrees.

How much does it cost to run a 1500 W heater for 24 hours?

It costs about $0.12 per hour to run a 1500 W heater for 24 hours.

Is it cheaper to use a space heater than electric heat?

The cost of electric heating is often more expensive than space heaters, especially if you have to upgrade to a more expensive model.

Do oil filled heaters use a lot of electricity?

No, oil filled heaters use a lot of natural gas.

Is it cheaper to keep heater on or turn on and off?

It is cheaper to turn on the heater and save on energy.


The space heater for large room is an effective way to heat up a room in the winter. It is easy to use and can maintain a high temperature for a long time. These devices can be plugged into any outlet and help clear out allergens and smog from the room.