Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

4.3341 Reviews

Item # 136311399

Image showing Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

$289^.99

Add a protection plan

What's included

Powersport plans are not available in CA & MD.

Neighbor’s Club Members earn points with purchases.

Shop all Mr. Heater

Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

4.3341 Reviews

Item # 136311399

$289^.99

$49/mo.^† suggested payments with 6 Months Financing or earn $14 in Rewards⁺ on this purchase.Apply now

Shopping at

Grassland (franklin) TN

1 In Stock

Delivering to

37027

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 Members earn points with purchases.

This Blue Flame 20,000 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. A clean burning blue flame tube burner uses the natural convection of the burn to circulate warm comfortable air. 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 blue flame 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 blue flame heater
20,000 BTU output per hour
For use with liquid propane
Heats up to 700 sq. ft.
Clean burning blue flame tube for even convection heat
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

Items You May Like

Reviews

Rating Snapshot

Select a row below to filter reviews.

237 reviews with 5 stars.

42 reviews with 4 stars.

20 reviews with 3 stars.

12 reviews with 2 stars.

30 reviews with 1 star.

Overall Rating

4.3

116 out of 133 (87%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.

Select to rate the item with 2 stars. This action will open submission form.

Select to rate the item with 3 stars. This action will open submission form.

Select to rate the item with 4 stars. This action will open submission form.

Select to rate the item with 5 stars. This action will open submission form.

Adding a review will require a valid email for verification

Summary of Reviews

AI-generated from customer reviews, which may include incentivized reviews.

The heater is described as effectively warming up spaces and praised for its great heating performance, ease of use, and efficiency. Customers appreciate its streamlined design and note it is easy to ...

Helpful?

Thank you for your feedback

Your insights help us improve!

Which aspects of this summary did you find most helpful? *

Clear and concise Accurate and relevant Easy to understand Helped with purchase decision Comprehensive overview Highlighted key features/benefits Other (please specify)

Additional comments?

0/250 maximum

Most Helpful Favorable Review

4 out of 5 stars.

Mr Heater

2 years ago

it works and the free fan was a bonus

14 people found this helpful

Show Reviews:

Most Helpful Critical Review

1 out of 5 stars.

makes no sense; Instructions worthless

4 years ago

Instructions for the unit installation were written by a 2 year old that has no concept of what they are attempting to accomplish. Entire manual is one step away from jibberish (and I am being kind). The unit does not come with ANYTHING to hook it up to the gas line, and who the heck ever heard of a 3/8 inch npt street fitting?? (I never had). Unit says it comes with a triple A battery for the igniter, but it was not in the box. I had to go to my local plumbing supply house to get the fitting as no one in any of the large box stores (One starts with H, the other L) had no employee who understood what a npt fitting was, and then tried to sell me regular Teflon tape for the connections. The counter people at the plumbing supply house had a good laugh over my highlighting sections of the manual for this device....and least they helped me get the right parts and pieces to hook it up. AND do not ask Tractor Supply employees about this unit; I did and was told everything was in the box to hook it up.

8 people found this helpful

Show Reviews:

purchase
satisfaction
parking
timer
gas
quality
price
lighting

1 to 4 of 341 Reviews .

1 – 4 of 341 Reviews

Reviews 3

5 out of 5 stars.

Heats well

17 days ago

It works amazingly well.

SweepstakesYes

Grove, Ok.

Review 1

5 out of 5 stars.

Heated 700 sq ft just as advertised.

a month ago

Very pleased with operation of heater.

Yes, I recommend this product.

Review 1

3 out of 5 stars.

Not bad

a month ago

They seem to work ok but fair warning,propane throws out a lot of humidity with its water content. Had to get a dehumidifier as my walls and windows were getting wet. Been super cold in Massachusetts and each using a 40lb tank about every 10 days so not too bad. Way cheaper then electric heat.

Yes, I recommend this product.

oregon

Review 1

5 out of 5 stars.

Love this Heater

2 months ago

Heats a 1000 square foot room easily, Fuel efficient. Quiet,

SweepstakesYes

Yes, I recommend this product.

Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

Neighbor’s Club Members earn points with purchases.

Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

Neighbor’s Club Members earn points with purchases.

Similar Items

Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

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

Mr. Heater Natural Gas Vent-Free Blue Flame Heater, 600 sq. ft., 20,000 BTU

Mr. Heater Liquid Propane Vent-Free Radiant Heater, 1,000 sq. ft., 30,000 BTU

Mr. Heater Natural Gas Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

Mr. Heater Dual Fuel Vent-Free Blue Flame Heater, 300 sq. ft., 10,000 BTU

Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 9,000 BTU, Red

Mr. Heater Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000 - 18,000 BTU

Mr. Heater Natural Gas Radiant Heater, 1,000 sq. ft., 30,000 BTU

Mr. Heater Vent Free 20,000 BTU Radiant Natural Gas Heater

Mr. Heater Liquid Propane Buddy Flex Radiant Space Heater and Cooker, 15 sq. ft., 11,000 BTU

Mr. Heater Liquid Propane Journey 6 Patented Indoor Catalytic Heater, 225 sq. ft., 6,000 BTU

Items You May Like

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

Mr. Heater Natural Gas Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

Mr. Heater 20.25 in. Dual Fuel Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

Mr. Heater Dual Fuel Vent-Free Blue Flame Heater, 300 sq. ft., 10,000 BTU

Comfort Glow Infrared Gas Wall Heater, LP Gas, 2 Plaques, 12,000 BTU

Mr. Heater 20.2 in. Dual Fuel Vent-Free Radiant Heater, 700 sq. ft., 20,000 BTU

ProCom Heating Ventless Liquid Propane Infrared Plaque Heater with Base Feet - 25,000 BTU, T-Stat Control

Mr. Heater 27.5 in. Dual Fuel Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

Mr. Heater 4,000-9,000 BTU Liquid Propane Portable Buddy Heater

Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

Dyna-Glo 17.32 in. Natural Gas Blue Flame Vent-Free Thermostat Wall-Mounted Heater, 300 sq. ft., 10,000 BTU

Mr. Heater Liquid Propane Vent-Free Radiant Heater, 1,000 sq. ft., 30,000 BTU

Customers Also Bought

Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

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

Mr. Heater Natural Gas Vent-Free Blue Flame Heater, 600 sq. ft., 20,000 BTU

Mr. Heater Liquid Propane Vent-Free Radiant Heater, 1,000 sq. ft., 30,000 BTU

Mr. Heater Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000 - 18,000 BTU

Mr. Heater Natural Gas Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

Mr. Heater Dual Fuel Vent-Free Blue Flame Heater, 300 sq. ft., 10,000 BTU

Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 9,000 BTU, Red

Mr. Heater Liquid Propane Journey 6 Patented Indoor Catalytic Heater, 225 sq. ft., 6,000 BTU

Mr. Heater Liquid Propane Buddy Flex Radiant Space Heater and Cooker, 15 sq. ft., 11,000 BTU

Mr. Heater 4,000-9,000 BTU Liquid Propane Portable Buddy Heater

Mr. Heater 20.25 in. Dual Fuel Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

Reviews

Rating Snapshot

Overall Rating

Review this Product

Thank you for your feedback

Most Helpful Favorable Review

Mr Heater

Most Helpful Critical Review

makes no sense; Instructions worthless

Heats well

Heated 700 sq ft just as advertised.

Not bad

Love this Heater