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Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT

4.5 4.5 out of 5 stars 4,028 ratings

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Purchase options and add-ons

Brand Mr. Heater
Special Feature Low oxygen safety shut-off system
Color White
Form Factor Pedestal
Indoor/Outdoor Usage Indoor
Power Source
Corded Electric
Heating Method
Convection
Item Weight
26.75 Pounds
Heat Output
30000 British Thermal Units

About this item

  • 30,000 BTU Natural Gas heater to heat spaces up to 1000 square feet
  • Blue flame burner for even convection heat. Maximum Elevation (Ft)-4500. Fuel Consumption/Burn Rate (Gal/Hr)- .030 MCF
  • Automatic low oxygen shut-off system (ODS). CSA Certified. Heater Type: Unvented
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.included.Theromostat, legs and wall mounting hardware
  • Fuel Type:Natural Gas.Not for use in bathrooms, bedrooms, or recreational vehicles
  • Thermostat for automatic temperature control

Customer ratings by feature

Easy to use
4.5 4.5
Heat output
4.5 4.5
Value for money
4.4 4.4
Easy to install
4.4 4.4

Frequently bought together

$212.00
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$23.57
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$28.02
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Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT
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Price$212.00$283.79-7% $249.99
Typical:$269.99
-7% $249.99
Typical:$269.99
-20% $152.03
Typical:$189.99
$105.29
Delivery
Get it as soon as Wednesday, Mar 27
Get it Mar 28 - Apr 4
Get it as soon as Wednesday, Mar 27
Customer Ratings
Easy to use
4.5
5.0
4.8
4.4
4.4
Value for money
4.4
5.0
4.7
4.2
4.1
Heat output
4.5
5.0
4.5
4.1
Easy to install
4.4
5.0
4.8
4.4
Sold By
CPO Outlets
67 Hardware
Lifestyle by Focus
Lifestyle by Focus
Lifestyle by Focus
Amazon.com
power source
Corded Electric
gas powered
Gas Powered
Gas Powered
Corded Electric
Corded Electric
heating method
Convection
Convection
fan & forced air
Convection
Convection
Infrared
heating coverage
1000 sq ft
1,000 sq. ft.
750 square feet
750 square feet
750 sq ft
150 ft², Primary, 750 ft² Secondary
heat output
30000 btus
30000 btus
30000 btus
30000 btus
30000 btus
5200 btus
weight
26.75 pounds
37.3 pounds
576 ounces
26.75 pounds
9 pounds

From the manufacturer

Blue Flame Vent Free, home heater, hearth, propane, natural gas, get cozy on the couch
no electricity, no venting, indoor safe, low oxygen safety shut off, wall mounted, free standing

Blue Flame Vent Free, indoor safe, wall mounted, free standing, no electricity

Blue Flame Vent Free, indoor safe, not vented, low oxygen safety shut off

Blue Flame Vent Free,mr heater, wire guards

Can be wall mounted or freestanding, feet and hardware are included

Clean burning blue flame tube burner uses convection heating to warm the air

Wire guard protects against contact with burner

blue flame, convection, indoor, radiant, infrared, drafty, cozy, heat room, vent free
Blue Flame Vent Free Blue Flame Vent Free Blue Flame Vent Free Blue Flame Vent Free Blue Flame Vent Free Blue Flame Vent Free
Learn More Learn More Learn More Learn More Learn More Learn More
Customer Reviews
4.3 out of 5 stars
446
4.4 out of 5 stars
427
4.4 out of 5 stars
2,377
4.4 out of 5 stars
662
4.5 out of 5 stars
2,818
4.5 out of 5 stars
4,028
BTU 10,000 10,000 18,000 20,000 30,000 30,000
Heating Area (Sq. Ft.) 300 300 700 700 1,000 1,000
Ignition Piezo Piezo Battery Igniter (1-AAA) Battery Igniter (1-AAA) Battery Igniter (1-AAA) Battery Igniter (1-AAA)
Inlet Gas Pressure (Max) 14 Inches of Water 14 Inches of Water 14 Inches of Water 14 Inches of Water 14 Inches of Water 14 Inches of Water
Inlet Gas Pressure (Min) 11 Inches of Water 7 Inches of Water 11 Inches of Water 7 Inches of Water 11 Inches of Water 7 Inches of Water
Thermostat X X
Optional Blower Kit X X Sold Separately (F299201) Sold Separately (F299201) Sold Separately (F299201) Sold Separately (F299201)

Product guides and documents

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT


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Product Description

This Blue Flame 30,000 BTU Natural Gas 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.*WE ARE NOT ABLE TO SELL THIS PRODUCT TO CANADA AND CALIFORNIA* ** Please note when operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.**

Customer reviews

4.5 out of 5 stars
4.5 out of 5
4,028 global ratings

Customers say

Customers like the appearance and performance of the space heater. They mention it looks good, works well, and is well-designed. Customers also appreciate the value for money, saying it's worth the purchase. They are happy with ease of installation, and quality. However, some customers have reported issues with the auto shut off, saying the heater doesn't shut off when the thermostat shuts off. Customers differ on efficiency, and smell.

AI-generated from the text of customer reviews

438 customers mention363 positive75 negative

Customers like the quality of the space heater. They mention that it does a great job heating their 3-car garage in NW Ohio, and that it could heat the entire house in the event of a power outage. They also say that it warms up their home quickly and is a good backup heat source. Overall, customers are satisfied with the quality and value of the product.

"...I am completely satisfied with both the quality of the heater, the value of the purchase, and would recommend this product to others...." Read more

"...They said that my car still looked perfect (shiny and no scratches)...." Read more

"This is a great heater and works really well, only complaint was that there were no directions on where the battery for the igniter went, you..." Read more

"...already chilly especially in the evenings and this heater has kept the temperature at a steady 70 to 73 ° day and night and set at the lowest level !..." Read more

316 customers mention271 positive45 negative

Customers like the performance of the space heater. For example, they mention it works well, has a single AA or AAA battery, and has worked flawlessly through three winters. Some say that it takes the chill out of the garage when working.

"...So far, it works exactly as it is designed, and looks great mounted on the garage wall at about 50 inches off of the floor...." Read more

"...I now have a heater that works great. I like the battery starter on Mr. Heater better than my old click button starter...." Read more

"This is a great heater and works really well, only complaint was that there were no directions on where the battery for the igniter went, you..." Read more

"...Overall it works well, is large,is affordable,came fast,let's see if it holds up to the 18 degree weather we are expecting." Read more

194 customers mention184 positive10 negative

Customers find the installation of the space heater to be easy. They mention that it's easy to mount to the wall, and connect to their power source. Customers are also pleased with the quality, simplicity, and warmth of the heater.

"...While I have indicated this unit was an easy install, I am a retired person, DIYer with tradesman background, and an above average inventory of tools..." Read more

"...These are great for your garage and easy to install. I would highly recommend it." Read more

"Works great; easy to install; easy to light pilot. Very nice looking. You will need gas fittings if don't already have...." Read more

"...Ive had it 2 years now. It HASN'T ever set off my carbon monoxide detectors..." Read more

158 customers mention132 positive26 negative

Customers like the value of the space heater. They say it's a great bang for the buck, worth the purchase, and keeps the house cozy warm. Customers also say it is easy to install and a very good product to buy. They also mention that it has even, steady heat and shuts down to the pilot when the pilot light is on.

"...completely satisfied with both the quality of the heater, the value of the purchase, and would recommend this product to others...." Read more

"...Overall it works well, is large,is affordable,came fast,let's see if it holds up to the 18 degree weather we are expecting." Read more

"...My whole 2 bedroom home is toasty and warm. Certainly worth the money!" Read more

"What a difference! Great price, fast delivery. My little 100 year old house will be nice and cozy! Easy to install. Easy to use." Read more

48 customers mention48 positive0 negative

Customers are satisfied with the appearance of the space heater. They mention that it looks good, it goes with all decor, and it's well-designed and constructed. The heaters work extremely well and keep the entire house very nice and warm. They also say that it adds ambiance to the room. Customers are also impresseded with the size and how nice the heaters are.

"...So far, it works exactly as it is designed, and looks great mounted on the garage wall at about 50 inches off of the floor...." Read more

"Works great; easy to install; easy to light pilot. Very nice looking. You will need gas fittings if don't already have...." Read more

"This works great to take the chill out of the garage when working. Looks great and easy to use. We mounted it to the wall." Read more

"Overall, this is a very nice unit and gives out a lot of heat… it’s ventless, and the blue flame is great… And the thermostat works fantastically…..." Read more

63 customers mention20 positive43 negative

Customers are mixed about the smell of the space heater. Some mention that it burns clean, has no fumes to speak of, and has low emissions. However, others say that it gives off a natural gas smell when that happens.

"...only negative that I have to say about it, is that there IS an odor of natural gas especially noticeable when I walk into the room from outside...." Read more

"...valve opens and before ignition occurs such that the smell of that gas is very noticeable, at least with my unit, and might bother you...." Read more

"...Emissions are low as far as I can tell. I can smell gas only when lighting the pilot, and the gas detector in my living room registers zero...." Read more

"...out a bit of unused gas on the tail end of a cycle, so it gives off a natural gas smell when that happens...." Read more

28 customers mention19 positive9 negative

Customers are mixed about the efficiency of the space heater. Some mention it's very efficient on gas, saving electricity usage. However, others say that it uses way too much propane to be efficient, throws out a bit of unused gas on the tail end of a cycle, and sucks all the oxygen out of the room.

"This heater is great. It uses a battery igniter (one AAA battery) and the unit lights perfect first time, every time...." Read more

"This little thing is POWERFUL! Bought it for the in law suite off our garage. It’s about 600 sq ft and this can heat it and more." Read more

"...Only thing not so ideal is that the system throws out a bit of unused gas on the tail end of a cycle, so it gives off a natural gas smell when that..." Read more

"...installed it, I may before next winter, but the heater is quite, efficient, and puts out the heat, a good heat source." Read more

34 customers mention10 positive24 negative

Customers are dissatisfied with the auto shut off feature of the space heater. They mention that it keeps shutting off for no apparent reason, and that the gas valve slowly closes causing the burner to be half way.

"...The ODS didn't shut off the heater!..." Read more

"...this heater at 6,500 feet above sea level, but the oxygen detector will shut the heater down if there is not enough air in the room...." Read more

"...it about 70 in there when it was 32 outside and it cycled off and on automatically as designed. I have no special insulation in my garage...." Read more

"...Recently it was shutting off and then I read the manual and realized that it was time to give it some maintenance...." Read more

Easy to use, and works well.
5 Stars
Easy to use, and works well.
I ordered this gas heater in a hurry because of the freeze and I didn't have anything to stay warm. This heater literally came the next day,the Amazon driver was very courteous and helped me carry it to the inside of my front door. I was totally shocked at how huge this heater is. Once you install everything and ignite the pilot it mostly kicks on and off depending on the setting you choose. The last setting (5) keeps my 2bed room 900 sq. Ft. home warm You need to make sure that you have plenty of fresh air/ventilation when you use it. My only issue is the thermostat, I wish it would stay on longer periods of time. Or have a setting so that it won't turn off automatically,only manually. Overall it works well, is large,is affordable,came fast,let's see if it holds up to the 18 degree weather we are expecting.
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Top reviews from other countries

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Alan Villa
5.0 out of 5 stars Muy buen producto
Reviewed in Mexico on November 30, 2023
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Alan Villa
5.0 out of 5 stars Muy buen producto
Reviewed in Mexico on November 30, 2023
Compré el calefactor y el blower #f299201 pero la tapa para instalar en la unidad está soldada,no se puede instalar ,en la caja también dice que lo puede usar.calienta MUY rápido un área de 8x12 con techo de 3.5mts ,no necesito el ventilador así funciona muy bien
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Luis Mendez
5.0 out of 5 stars Lo volvería a comprar
Reviewed in Mexico on December 1, 2023
Carlos Coutiño
5.0 out of 5 stars Elegante
Reviewed in Mexico on December 22, 2023
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Carlos Coutiño
5.0 out of 5 stars Elegante
Reviewed in Mexico on December 22, 2023
La combustión es adecuada. Fácil de instalar. Calienta muy bien
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Luz Irlanda Sandoval García
4.0 out of 5 stars Muy funcional pero debe mejorar
Reviewed in Mexico on January 3, 2024
Octavio Toledo
5.0 out of 5 stars Mucha sefuridad
Reviewed in Mexico on October 3, 2022