Portable heaters: what to know before you buy online

September 22, 2026 · 6 min read

Here in Anchorage we know a thing or two about cold rooms. A portable heater is a practical way to warm the space you're actually using, whether that's a home office, a guest room or a chilly corner of the basement. Use this checklist to buy the right one online.

Size it to the room

A typical plug-in heater draws up to 1,500 watts. That's usually enough to add comfortable warmth to a room of roughly 150 square feet. For larger or drafty rooms, consider an infrared heater, which warms people and surfaces directly, and use it to supplement your main heating.

Pick a heater type

  • Ceramic fan heaters: fast, compact and easy to move between rooms.
  • Infrared heaters: quiet, even warmth that works well in bigger spaces.
  • Oil-filled radiators: slow to warm up but silent and steady, good for bedrooms.

Insist on these safety features

  • Tip-over protection that switches the heater off if it falls
  • Automatic overheat shut-off
  • A cool-touch case if you have children or pets
  • A safety certification mark such as UL or ETL
Plug your heater directly into a wall outlet, never an extension cord. Keep at least three feet of clear space around it, and switch it off when you leave the room or go to bed.

Heating season is also a good time to test smoke alarms and carbon monoxide detectors, especially in homes with gas appliances, wood stoves or attached garages.

Delivery

  • Standard shipping: 3 to 5 business days, free on orders over $50.
  • Express shipping: 2 business days when you order by 1 pm Alaska Time.
  • You'll get a tracking link by email as soon as your order ships.

When your heater arrives

Unpack it soon after delivery and check the casing, cord and plug. Hold on to the box and packaging for a few weeks in case you need to send it back.

Returns

Unused heaters can be returned within 30 days. If yours arrives damaged or doesn't work, contact us within 7 days for a replacement or full refund, with return shipping covered. See our returns policy for details.

Products in this guide

Electronic Gadgets

The purpose of the Home Comfort 1500 Infrared Heater is to add extra heat to interior areas.

$91.99
Electronic Gadgets

Powerful heat that fits everywhere: DREO space heaters for indoor combines Hyperamics 1500W advanced PTC system.

$39.99
Fire Safety

Electrochemical sensor with real-time PPM readout and peak-level memory.

$34.99
Fire Safety

UL-rated 3-A:40-B:C for wood, liquid, and electrical fires. includes a wall bracket.

$49.99