Based on in-depth research and analysis of millions of customer reviews we did on the market this year. we are going to reveal the best natural gas heater that you can buy confidently.

Cool Picks For natural gas heater (Comparison Table)

Before we start, if you are in a hurry then here are our recommendations based on our in-depth research ordered by score.

10 Best natural gas heater (Features & Benefits)

Great! Now that you have an idea about the products we are going to reveal in this post. let’s take a look at each item of the best natural gas heater, explore the different specifications and features that it has to offer.

Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater

$486.82  in stock
16 new from $484.99
2 used from $358.58
Free shipping
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • 50,000 BTU per hour heats up to 1250 sq. ft.
  • Powered exhaust allows for vertical or horizontal venting
  • Easy outside access to thermostat and A/C terminals and gas connection
  • Natural Gas to Liquid Propane conversion kit and 2 angle brackets for ceiling mount included
  • Minimum 8 ft clearance from floor to base of heater required; Limited 3 year warranty on parts and burners and 10 year warranty on any defects in the heat exchanger

Dyna-Glo 30,000 BTU Natural Gas Blue Flame Vent Free Wall Heater, White

$236.20
$204.88
 in stock
8 new from $204.88
Free shipping
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • Natural Gas Ready (Fuel conversion not permitted)
  • Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
  • 15, 000-30, 000 BTU's/hr. variable heat output for up to 1, 000 sq. ft.
  • Variable control knob offers the most customizable heat settings LOW - 15, 000 BTU MED - 22, 500 BTU HI - 30, 000 BTU
  • No electricity required allows for reliable back-up heating incase of an emergency situation. Connection Size - 3/8 inch. NPT

Mr. Heater Vent-Free 20,000 BTU Blue Flame Natural Gas Heater, One Size, Multi

$238.43
$175.00
 in stock
6 new from $175.00
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • 20,000 BTU Natural Gas heater. Heats up to 700 square feet
  • Blue flame burner for even convection heat. Thermostat for automatic temperature control
  • Automatic low oxygen shut-off system (ODS). CSA Certified. Use - Supplemental heat in cold rooms, Additions, Sun rooms, Cabins
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
  • Theromostat, legs and wall mounting hardware included

Dyna-Glo 30,000 BTU Blue Flame Thermostatic Garage Vent Free Wall Heater, Black

$292.78
$259.20
 in stock
5 new from $259.00
Free shipping
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • Dual fuel technology allows the unit to be operated with Liquid Propane or Natural Gas
  • Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
  • Up to 30, 000 BTU's/hr heats up to 1, 000 sq. ft.
  • Thermostat control knob automatically maintains your room's ideal heat level
  • No electricity required allows for reliable back-up heating incase of an emergency situation

Fire Sense 61445 Natural Gas Patio Heater 45000 BTU - Stainless Steel

$419.99
$233.99
 in stock
2 new from $233.99
Free shipping
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • This outdoor patio heater is made using heavy duty stainless steel.
  • This stainless steel patio heater has been approved by the CSA.
  • The portable heater makes use of natural gas as fuel.
  • You can turn on this patio heater in an instant with the push of a button.
  • This outdoor heater is perfect for your porch or any other outdoor venue.

Mr. Heater F299711 Corporation Vent-Free 10,000 BTU Blue Flame Natural Gas Heater, Multi

$195.69
$131.71
 in stock
9 new from $131.71
Free shipping
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • 10,000 BTU Natural Gas heater to heat spaces up to 300 sqaure feet
  • Blue flame burner for even convection heat.
  • Automatic low oxygen shut-off system (ODS).
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
  • Legs and wall mounting hardware included

Bromic Heating BH0110003-1 Smart-Heat Platinum 500 Radiant Infrared Patio Heater, Natural Gas, 39800 BTU

$2,030.01  in stock
16 new from $2,030.00
1 used from $1,830.00
Free shipping
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • Sleek contemporary styling with brushed stainless steel and tinted ceramic glass
  • Radiant infrared burner heats up fast and provides direct heat to warm people
  • Wind resistance up to 12 miles per hour for uninterrupted heating
  • Wall bracket houses control system away from heat and pivots heater head 25-degrees to the left and right of center
  • Perfect for residential and commercial installations

Rinnai FC824P Space Heater with Fan Convector, Propane Gas

$1,026.30  in stock
2 new from $1,026.30
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • Indoor Heater: Space heaters for indoor use have a warm air outlet with bottom front louvers and a cool-to-touch child-safe cabinet with a safety lock; ductless heater is vent- and hassle-free
  • Smart Features: Energy-efficient space heater includes digital adaptive control, a programmable thermostat display, and self-diagnostics for simple smart heater maintenance
  • Safe Settings: Electric heater features a flame failure device, overheat switch, oxygen depletion sensor, and tilt switch designed to automatically disable gas/power if the device overheats, overturns, or is extinguished
  • Portable Design: Vent-free gas fan convection heater is suitable for homes, apartments, condominiums, and commercial settings; Portable heater is modular/mobile home approved

Mr. Heater Corporation F299730 Heater, One Size, White and Black

$194.99  in stock
5 new from $194.99
4 used from $144.88
Free shipping
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • 30,000 BTU Liquid Propane heater to heat spaces up to 750 square feet. Restricted in Canada
  • Blue flame burner for even convection heat. Supplemental heat in cold rooms, Additions, Sun rooms, Cabins
  • Automatic low oxygen shut-off system (ODS). CSA Certified. Fuel Consumption/Burn Rate (Gal/Hr) - 1.389 lbs/hr
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
  • Theromostat, legs and wall mounting hardware included.Fuel Consumption/Burn Rate (Gal/Hr)

Dyna-Glo 30,000 BTU Liquid Propane Blue Flame Vent Free Wall Heater, White

$245.00
$205.00
 in stock
5 new from $205.00
1 used from $136.89
Free shipping
Amazon.com
as of July 27, 2022 6:06 pm

Features

  • Liquid Propane Ready (Fuel conversion not permitted)
  • Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
  • 24, 000-30, 000 BTU's/hr variable heat output for up to 1, 000 sq. ft.
  • Variable control knob offers the most customizable heat settings LOW - 24, 000 BTU MED - 27, 000 BTU HI - 30, 000 BTU
  • No electricity required allows for reliable back-up heating incase of an emergency situation