Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

20-lb. Gas Patio Heaters

5 results

  • Efficient and Fast Heating: The heat output is up to 11,000 BTU with 4.5 ft heating radius, and the heater dissipates the heat in all directions
  • Simple Ignition and Adjustable Temperature: This portable patio heater is designed with a convenient ignition switch and control knob, and the flame size can be adjusted to your desired one through the premium knob
  • Triple Safety Protections: Your safety during operation is highly considered, so we apply triple protecting measurements into this heater: tipping-over protection, flame out protection and anoxic protection
Find My Store

for pricing and availability

  • This portable patio heater is designed with a convenient ignition switch and control knob, you can easily ignite and use the heater according to the instruction, the flame size can be adjusted to your desired one through the premium knob
  • Constructed of rustproof steel and aluminum, this patio heater can resist to crack, deformation and different kinds of weathers, ensuring long-time outdoor use
  • The weighted base makes the patio heater stand with higher stability and never wobble or tip over
Find My Store

for pricing and availability

  • Color: Black/Silver || Material: Steel and Aluminum
  • Overall dimension: 21" x 21" x 38" || Net weight: 13 lbs
  • Heat output: 11,000 BTU || Fuel type: Propane || Suitable gas tank: 1.02 lbs
Find My Store

for pricing and availability

  • Get instant warmth with 11,000 BTU and 4.5 ft 360° heating—perfect for cozy outdoor spaces like patios and gardens.
  • Easily ignite and adjust flame size with the convenient switch and control knob for personalized outdoor warmth.
  • Triple safety features—tip-over, flameout, and anoxic protections—plus pilot flame and wire guard ensure secure outdoor heating.
Find My Store

for pricing and availability

  • Efficient and Fast Heating: The heat output is up to 11,000 BTU with 4.5 ft heating radius, and the heater dissipates the heat in all directions
  • Simple Ignition and Adjustable Temperature: This portable patio heater is designed with a convenient ignition switch and control knob, and the flame size can be adjusted to your desired one through the premium knob
  • Triple Safety Protections: Your safety during operation is highly considered, so we apply triple protecting measurements into this heater: tipping-over protection, flame out protection and anoxic protection
Find My Store

for pricing and availability

Related Products

Gas Patio Heaters for Cold Weather Comfort

An outdoor propane heater is perfect for giving you extra comfort outside on cool evenings. You can also use one to extend your outdoor entertaining or family dining into colder seasons. Check our Outdoor Heating Buying Guide for tips on how to find the right one for you. 


You can choose between a propane or natural gas patio heater, and either a floor-standing or tabletop model. A floor-standing one heats a wider area while a smaller tabletop version is perfect for cozy intimate meals and can be easily moved or carried. We feature models made from steel or stainless steel for strength and durability or aluminum for a lighter weight. Lowe's stocks heaters with warming outputs in the range of 9500 BTU up to 48000 BTU.


Depending on the model you choose, you can get optional features like a gas shut-off to prevent leaks if the flame goes out, wheels for easy moving, an anti-tilt device or a 3-second fast ignition. You might prefer a propane patio heater that comes with a hammered bronze, resin wicker or decorative stone facing for a more attractive look.