Propane Patio Heaters

Why Choose Propane Patio Heaters

• No Gas Line Required. Propane heaters connect to a standard 20 lb tank stored in or near the base. There is no outdoor outlet, no extension cord, and no permanent installation needed.

• 40,000 to 48,000 BTU Output. Standard freestanding models cover a 10 to 15-foot heat radius in calm conditions. That output range holds consistent across residential and commercial-grade units at this spec.

• 360-Degree Coverage. Pyramid-style heaters radiate heat outward in all directions from a central glass tube column. One unit placed at the center of a seated group covers everyone without repositioning.

• Portable and Self-Contained. Most freestanding heaters sit on a weighted base with integrated wheels. The tank, base, and reflector move as one unit from a deck setup to a covered porch position without tools.

Top Propane Patio Heaters For Sale

Best Entry-Level Pick for Residential Patios

Hiland Pyramid Propane Patio Heater

The Hiland Pyramid delivers 40,000 BTU on a standard 20 lb propane tank and heats a 10-foot radius, matching the output of commercial units at a fraction of the cost. Piezo electronic ignition, a thermocouple auto shut-off, and an anti-tilt safety device come standard. CSA certified.

• 91-inch height with single-piece quartz glass tube column

• Hammered bronze finish with integrated base access door for the 20 lb tank

• Available in matte black and stainless steel at a comparable price point

Best Commercial-Grade Freestanding Heater

Sunglo Patio Propane Heater in Black

The Sunglo A270BK is built for installations where the unit runs for hours nightly. At 40,000 BTU with a large aluminum reflector, it covers a 12-foot radius and holds consistent output across extended burn cycles. CSA certified.

• Black powder coat finish with heavy-duty corrosion-resistant construction

• Battery-operated DSI pilot ignition with 100% auto shut-off

• Manually operated controls requiring no electrical power

Best Weatherproof Build for Coastal Properties

Sunglo Propane Patio Heater in Stainless Steel

The Sunglo A270SS runs the same 40,000 BTU platform as the black model with one upgrade: 304 stainless steel construction. Fully weatherproof and built for coastal properties, high-humidity environments, and covered patios with consistent moisture exposure. Made in the USA.

• Primary aerated burner for minimal operating noise

• Battery-operated ignition with 100% safety shutoff

• Complete parts availability and ongoing manufacturer support

What to Look for in a Patio Propane Heater

Patio Heater Brands at Fire Pit Surplus

AZ Patio Heaters

AZ Patio Heaters manufactures the Hiland line of pyramid, mushroom, and glass tube column propane heaters built for the residential market in the upper $300s to under $600. Based in Georgia and shipping units across North America for over 15 years, the brand covers homeowners, property managers, and buyers who want a reliable patio propane heater without a commercial price point.

Sunglo

Sunglo builds freestanding propane heaters for applications that demand daily performance. The A270 series delivers 40,000 BTU in stainless steel and black powder coat finish options, with propane and natural gas variants on the same proven platform. Manufactured in the United States with a focus on commercial installations, Sunglo has been supplying restaurant and hospitality patios since the 1970s.

Best Spaces for a Portable Propane Patio Heater

Covered Patios and Outdoor Dining Rooms

A covered patio with open sides is where propane heaters perform best. The overhead structure reflects radiated heat back into the seating area, which means a 40,000 BTU unit covers more ground than it would on a fully exposed deck. Pyramid and glass tube styles work well here because the 360-degree flame column adds visual warmth alongside the radiant output.

Decks and Off-Grid Outdoor Setups

Propane is the practical choice for deck setups without a nearby outlet or natural gas hookup. The 20 lb tank runs 8 to 10 hours at full output, and the integrated wheel base makes repositioning easy as the furniture layout or group size changes. For raised decks, confirm the heater's minimum clearance requirements before placing — most freestanding models need at least 2 feet of overhead clearance from combustible structures.

Restaurant Patios and Hotel Terraces

Sunglo A270 and similar units are a standard specification on restaurant patios, hotel terraces, and event spaces where heaters run every evening through a full season. The heavy-duty burner assembly holds consistent output across extended burn cycles, and complete parts availability makes maintenance straightforward. For venues running multiple units, propane offers the flexibility of independent placement without running gas line infrastructure to each position.

Frequently Asked Questions About Propane Patio Heaters

How much propane does a patio heater use per hour?

A 40,000 BTU patio heater burns roughly one pound of propane per hour at full output. Running at a lower setting, around 50 to 60 percent of maximum, cuts that to about half a pound per hour.

How long does a 20 lb propane tank last on a patio heater?

A full 20 lb tank holds approximately 4.7 gallons of propane. At a full 40,000 BTU burn rate, that equals roughly 8 to 10 hours of use. Running at reduced output extends that range to 12 to 15 hours depending on the heater and ambient temperature.

Can you use a propane patio heater indoors or under a covered patio?

Propane heaters are not rated for enclosed or semi-enclosed spaces without adequate ventilation. Under a pergola or partially covered structure with open sides on at least two sides, they can be used with caution. Avoid screened rooms, garages, and any fully enclosed interior space.

What BTU rating do I need for an outdoor propane heater for patio?

For most residential decks and patios, 40,000 BTU covers a 10-foot radius in calm conditions. Larger or windier outdoor spaces benefit from 46,000 to 48,000 BTU units. Most commercial settings run multiple 40,000 BTU units rather than a single higher-output model.

What is the difference between a pyramid and a mushroom propane patio heater?

A pyramid heater has a central glass tube flame column that radiates heat outward in 360 degrees. A mushroom heater uses a dome-shaped reflector to push heat downward over a wider surface area. Pyramid styles work best at the center of a group; mushroom styles perform better positioned to the side.

Why won't my propane patio heater stay lit?

The most common cause is the thermocouple, a safety sensor that shuts off gas flow when the flame does not make proper contact with it. A dirty sensor tip, low propane pressure, or a tank valve not fully open are the usual culprits. Cleaning the thermocouple tip and fully opening the tank valve resolves most cases.

Why Buy a Propane Patio Heater from Fire Pit Surplus

When you order a portable patio heater propane from Fire Pit Surplus, every purchase is backed by the same guarantees across our entire inventory.

• Price Match Guarantee: We match competitor prices on identical products. Get the best value without comparison shopping.

• Fast & Free Shipping: Every order ships free with secure, insured delivery. Most outdoor propane heaters for patio arrive within the estimated window or sooner.

• Expert Support: Real people who know these products answer your questions before purchase, during delivery, and after installation.

• Authorized Retailer: We carry every brand as an authorized retailer, which means genuine products and full manufacturer warranties honored on every order.

• Flexible Financing: Pay over time with financing options that let you get the setup you actually want, not the one the budget forced you to settle for.

The Right Propane Patio Heater for Your Space

A propane standing patio heater extends outdoor use without permanent installation or utility connections. The models above cover every application from residential decks to commercial dining patios, with verified BTU output and CSA certification across the board. The right pick comes down to BTU output, construction grade, and how long the heater runs per session.

For restaurants, hotel terraces, and event venues, the full lineup of commercial outdoor heaters covers high-volume use, and the Bromic Heating range adds gas and electric options for permanent installations. If you have questions about which model fits your space, the Fire Pit Surplus team is available by chat, email, or phone.