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Patio Heaters: Propane, Electric and Tabletop Heaters

Outdoor heaters warm people, not air. Choose by fuel, coverage and how sheltered your patio is.

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Know before you buy

About Patio Heaters

Tall propane mushroom heaters warm a wide circle and need no outlet, but use a 20 lb tank in several hours. Electric infrared heaters warm people directly, are quieter and suit covered patios, but need a suitable outdoor outlet. Tabletop models warm a small group around a table.

Wind is the biggest enemy of outdoor heat. Sheltered spaces feel much warmer for the same heater.

How to choose a patio heater

Fuel type

Propane is portable and powerful. Electric is clean and simple under cover. Natural gas needs a gas line but never needs a tank swap.

Heat output

Tall propane heaters are often around 40,000 to 48,000 BTUs and warm a circle several feet across. Electric heaters are rated in watts.

Wind

Open, windy patios lose heat quickly. Windscreens and sheltered placement help more than a bigger heater.

Safety

Look for tip-over shutoff and, for gas heaters, a flame-failure device. Keep clearance from ceilings and walls as the manual specifies.

Covered spaces

Never use propane heaters indoors or in enclosed spaces. Electric infrared heaters are the usual choice for covered porches.

Quick buying tips

What matters most in patio heaters

  1. Propane is portable and powerful. Electric is clean and simple under cover. Natural gas needs a gas line but never needs a tank swap.
  2. Tall propane heaters are often around 40,000 to 48,000 BTUs and warm a circle several feet across. Electric heaters are rated in watts.
  3. Open, windy patios lose heat quickly. Windscreens and sheltered placement help more than a bigger heater.
  4. Look for tip-over shutoff and, for gas heaters, a flame-failure device. Keep clearance from ceilings and walls as the manual specifies.
  5. Never use propane heaters indoors or in enclosed spaces. Electric infrared heaters are the usual choice for covered porches.
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Answers

Patio Heaters: common questions

What is the best patio heater to buy?

One of our strongest picks is the Solaira Cosy Infrared Heater, a standout in our Best Patio Heaters for Covered Porches list. The AZ Patio Heaters Tall Outdoor Patio Heater is another excellent choice.

How do I choose the right patio heaters?

Start with your main use and budget, then compare our shortlists: Best Patio Heaters for Covered Porches, Best Patio Heaters for Large Decks, Best Patio Heaters for Small Patios.

What should I look for when buying patio heaters?

Propane is portable and powerful. Electric is clean and simple under cover. Natural gas needs a gas line but never needs a tank swap.

How long does a 20lb propane tank last in the AZ Patio Heaters Tall Outdoor?

Running it on a lower setting, when the weather doesn't require full output, stretches that considerably further, sometimes to 14 to 16 hours.

Does the AZ Patio Heaters Tall Outdoor work in windy conditions?

Reasonably well, though like any tall standing heater with an open flame, strong gusts can affect the flame and occasionally trigger the safety shutoff. The wheeled base is a benefit here since it makes it easy to reposition against a wall or windbreak rather than leaving it fully exposed.

Is the AZ Patio Heaters Tall Outdoor easy to assemble?

Most owners report 20 to 40 minutes for initial assembly, mainly stacking and securing the pole sections and attaching the base and heat shield. No specialized tools are required beyond a wrench, and the hardware is included.

What's the actual heat radius in real-world use?

The rated 10 to 15 foot radius holds up reasonably well in still air, with the most noticeable warmth within about 8 feet. Wind and cold ambient temperatures both reduce the effective radius, as with any standing propane heater.

Which heats a larger area, the AZ Patio Heaters Tall Outdoor or a Hampton Bay-class tabletop heater?

The AZ Patio Heaters Tall Outdoor, by a wide margin. Its 48,000 BTU output and 10 to 15 foot radius cover a full patio or deck seating area, while a tabletop heater in the Hampton Bay or Fire Sense class is designed to warm just the people at one table, typically within a few feet.