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Buying Guide Space heaters

How to choose a space heater (2026): what to check before you buy

Quick answer

Safety: tip-over and overheat protection and a cool-touch exterior are essential. Type: oil-filled radiators are quiet and steady; ceramic fan heaters warm quickly.

By Buyrskip Editorial Team Updated 1 min read

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The checklist

  • Safety: tip-over and overheat protection and a cool-touch exterior are essential.
  • Type: oil-filled radiators are quiet and steady; ceramic fan heaters warm quickly.
  • Thermostat: a real thermostat saves energy compared with high/low settings.

Set your budget

The space heaters we researched sell for $49 to $499. Decide how you will use it first; the priciest model is often a skip for everyday needs.

US buyer tip

At about 17 cents per kWh, a 1,500 W heater costs roughly 25 cents an hour; heating one room can still be cheaper than heating the whole house.

Ready to buy?

Jump to our buy-or-skip list of space heaters.

Frequently asked questions

What should I check before buying a space heater?

Safety: tip-over and overheat protection and a cool-touch exterior are essential. Type: oil-filled radiators are quiet and steady; ceramic fan heaters warm quickly.

Are space heaters safe overnight?

Oil-filled models with tip-over protection are the safest; keep any heater 3 feet from bedding and curtains.

Can I plug a heater into an extension cord?

No. Plug heaters directly into a wall outlet.

Buyrskip Editorial Team

Part of the Buyrskip research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.

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Before you buy a space heater: the essentials

Buying a space heater is easier once you know which three or four specs actually change your experience and which are just marketing. This guide covers exactly that for space heaters sold in the US, plus the budget to plan for, the local quirks to watch and the models we would buy today.

The checklist

Safety: tip-over and overheat protection and a cool-touch exterior are essential. Type: oil-filled radiators are quiet and steady; ceramic fan heaters warm quickly. Thermostat: a real thermostat saves energy compared with high/low settings.

What to spend

The space heaters we checked sell for $19 to $749. Below that range you usually lose durability or a key feature; above it, make sure you will really use the extras. Today the De'Longhi Dragon Digital Oil-Filled Radiator is the safest buy, and the Vornado MVH Vortex Heater is the cheapest one we would still recommend.

US buyer tip

At about 17 cents per kWh, a 1,500 W heater costs roughly 25 cents an hour; heating one room can still be cheaper than heating the whole house.

Quick answers

Are space heaters safe overnight? Oil-filled models with tip-over protection are the safest; keep any heater 3 feet from bedding and curtains. Can I plug a heater into an extension cord? No. Plug heaters directly into a wall outlet.

Our calls at a glance

De'Longhi Dragon Digital Oil-Filled Radiator ($179–$229): buy, most people.

Vornado MVH Vortex Heater ($49–$69): buy, whole-room.

Lasko Ceramic Tower Heater 755320 ($59–$79): buy, budget.

Vornado VH200 ($69–$89): buy, whole room.

Dreo Atom One ($59–$79): buy, small rooms.

De'Longhi Dragon 4 Oil-Filled Radiator ($129–$169): buy, silent heat.

Lasko 5586 Digital Ceramic Tower ($59–$79): buy, budget tower.

Dyson Hot+Cool HP07 ($649–$749): consider, heater, fan and purifier.

Prices on Amazon.com move in a pattern. The deepest cuts land on Prime Day in July, Prime Big Deal Days in October and the Black Friday to Cyber Monday week, with smaller drops around Presidents Day, Memorial Day, the Fourth of July and back-to-school. Judge a deal against the usual price we show, never against the crossed-out list price.

Order from Amazon itself or the brand's official storefront so the US manufacturer warranty applies, keep your order confirmation and register the product with the brand. Most items can be returned within 30 days, and holiday purchases often get an extended return window into January.