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4.6 out of 5 stars. 275 reviews
product-image

Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU

4.6

(275 Reviews)

|

Item # 136311699

$279.99
A woman outside with a dog
A woman outside with a dog

Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU

Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU

Item # 136311699

Stocked & Ready
Mr. Heater Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU
Mr. Heater Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU
Highlights
  • Maximum BTU Heat Output:20,000 BTU
  • Power Type:Propane
  • Heater Area Heated:700 Sq ft
View more details

$279.99
or
or
Notice:
This Item cannot be shipped to CA.
Add a protection plan
What's included
Powersport plans are not available in CA & MD.
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Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU

Item # 136311699

Stocked & Ready
Mr. Heater Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU
Mr. Heater Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU
Highlights
  • Maximum BTU Heat Output:20,000 BTU
  • Power Type:Propane
  • Heater Area Heated:700 Sq ft
View more details

$279.99
or
or
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$47/mo.†  suggested payments with 6 Months Financing or earn $13 in Rewards+ on this purchase.

Out of stock at or near

Grassland (franklin) TN

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.


Notice:
This Item cannot be shipped to CA.
Add a protection plan
What's included
Powersport plans are not available in CA & MD.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

This Radiant 18,000 BTU Liquid Propane Vent Free heater is the perfect supplemental heating solution even on the coldest days. This heater is conveniently equipped with a thermostat for superior control of the temperature in your space. Also, with a battery powered electronic ignition, starting it is a breeze - battery included. This unit can be permanently mounted to the wall or securely fastened to the floor with included mounting brackets and fasteners. Multiple burner tiles utilize radiant heat warming your space with the power of the sun. with a factory standard Oxygen Depletion Sensor (ODS), rest assured this heater will provide you with years of comfortable and safe heat.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on heaters? Check out our guide on heaters in the product documents section.

  • On-board thermostat for accurate temperature control of the radiant heater
  • Push button electronic ignition makes it easy to start the liquid propane heater
  • Mounting feet and hardware included for mounting the liquid propane heater on the wall or fastening to the floor
  • Factory installed Low Oxygen Safety System
  • Certified vent free radiant heater
  • 18,000 BTU output per hour
  • For use with liquid propane
  • Heats up to 700 sq. ft.
  • Multiple burner tiles utilize radiant heat to warm your space with the power of the sun
  • 4500 ft. high altitude restriction
  • 1 year limited warranty
  • Convenient top-mounted comfort control adjustable thermostat
  • Battery operated electronic ignition - requires one AA battery (Included)
  • Easy to install - wall mount or free standing (feet kit included)
  • ODS low oxygen safety shut-off control

Q&As

1 - 10 of 58 Questions

Q: Is this unit WiFi compatible?

5 months ago
1 Answer
  • A: Thank you for your inquiry. No, there isn't any part of this heater that can be connected to wifi. Have a great day!
    5 months ago
    Helpful?

Q: Does this heater have a place to add a fan?

5 months ago
1 Answer
  • A: Thank you for your inquiry. Yes, the Vent-Free heaters can use the F299201 fan. Have a great day!
    5 months ago
    Helpful?

Q: can it be used indoors

5 months ago
1 Answer
  • A: Thank you for your inquiry. Yes, the Vent-Free heaters are indoor safe. Have a great day!
    5 months ago
    Helpful?

Q: Does the unit comes with hose hookup?

5 months ago
1 Answer
  • A: Thank you for your inquiry. This heater has a gas inlet on the bottom, which you can connect a hose to. Have a great day!
    5 months ago
    Helpful?

Q: What is needed for hooking up to hose

5 months ago
1 Answer
  • A: Thank you for your inquiry. To hook this heater up, you'll need a hose and propane regulator. We recommend the F273684 kit, but any hose and low pressure regulator will do. That will connect to the gas inlet on the bottom of the heater. Have a great day!
    5 months ago
    Helpful?

Q: How much propane will this use in 24 hrs

6 months ago
1 Answer
  • A: Thank you for your inquiry. This heater burns about 1 lb/hr of propane while it's in operation. Exactly how often it's running will depend on the thermostat setting and environment the heater is in. Have a great day!
    6 months ago
    Helpful?

Q: Is it possible to set the thermostat to 45 to 50 degrees? I would like to use this as a backup to my primary heating system

8 months ago
1 Answer
  • A: Thank you for your inquiry. The lowest setting on the heater's internal thermostat is about 60 degrees. Have a great day!
    8 months ago
    Helpful?

Q: How do you replace batteries?

8 months ago
1 Answer
  • A: Thank you for your inquiry. The battery in the igniter can be replaced by unscrewing the igniter button and swapping it out. Have a great day!
    8 months ago
    Helpful?

Q: Does it come with a blower

9 months ago
1 Answer
  • A: Thank you for your inquiry. No, this model does not come with a blower. Have a great day!
    9 months ago
    Helpful?

Q: Will I need a hose line filter and regulator to install this or is that included?

a year ago
1 Answer
  • A: Thank you for the inquiry. This heater is sold separately, and only requires a hose and a regulator in order to connect it to the LP source. Filter is not needed. Have a great day!
    a year ago
    Helpful?
1 - 10 of 58 Questions

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Reviews

Rating Snapshot

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217 reviews with 5 stars.
38 reviews with 4 stars.
8 reviews with 3 stars.
3 reviews with 2 stars.
9 reviews with 1 star.

Overall Rating

4.6
81 out of 89 (91%) reviewers recommend this product

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Most Helpful Favorable Review

Works great for heating shop

5 years ago
Insulated 16X20 shop. Uses ~10 gallons propane in 2 weeks.
8 people found this helpful
Show Reviews:

Most Helpful Critical Review

Does not work

5 years ago
Just bought this. I bought all the fittings recommended including the two stage regulator recommended. Assembled everything according to the instructions hooked the whole thing up and it will not light. The spark works terrific but it just won't light. I spent two days running around getting all this together and installed and it doesn't work I am not very happy right now.
3 people found this helpful
Show Reviews:
  • satisfaction
  • purchase
  • gas
  • light
  • installation
  • price
  • setup
  • ease of use
1 to 4 of 275 Reviews .
1 – 4 of 275 Reviews
Tennessee
Review 1

Great heater

5 months ago
This heater works very well. We installed it in our camper that is stationary and someone lives in it.
SweepstakesYes

Yes, I recommend this product.

Millville pa
Reviews 2

Wouldn't light

5 months ago
Pilot light wouldnt light. Took it apart to clean it the pilot finally lite but the heater itself would light then
SweepstakesYes

No, I do not recommend this product.

Response from Mr. Heater Product Expert:
5 months ago
Mr. Heater Product Expert
Thank you for your review and feedback. We'd like to speak to you about your experience with this unit. Please give us a call at 1-855-663-0660. Enerco
Clifton/Clay Center
Reviews 2

Stove came in few days a head of time. Was glad!

5 months ago
Guy at TSC in Clay Center help me a lot to find to right heater.
SweepstakesYes

Yes, I recommend this product.

Crestview, FL
Review 1

Works well.

6 months ago
It puts out a lot of heat. I added the auxiliary fan to spread the heat a little more in a 450 Sqf workshop.
SweepstakesYes

Yes, I recommend this product.