Search  for anything...
Mr. Heater

Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT & F299201 Vent-Free Blower Accessory Kit (2016-present), Multi & F271239 One-Stop Universal Gas-Appliance Hook-Up Kit,Small

    • Based on 4,202 reviews
Condition: New
Checking for product changes
$232.08 Why this price?
Save $4.89 was $236.97

Buy Now, Pay Later

As low as $38.68 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Feb 28
Order within 14 hours and 36 minutes
Available payment plans shown during checkout

Recently Viewed

Features

  • Product 1: 30,000 BTU Natural Gas heater to heat spaces up to 1000 square feet
  • Product 1: Blue flame burner for even convection heat. Maximum Elevation (Ft)-4500. Fuel Consumption/Burn Rate (Gal/Hr)- .030 MCF
  • Product 1: Automatic low oxygen shut-off system (ODS). CSA Certified. Heater Type: Unvented
  • Product 2: Complete Assembly
  • Product 2: Includes three position rocker switch
  • Product 2: 3' long three prong plug
  • Product 3: 5-piece universal gas-appliance hook-up kit
  • Product 3: Comes with everything needed for installing most gas appliances
  • Product 3: Includes 18-inch flexible gas line, 3 different couplings and on/off valve

Description

Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT 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. Mr. Heater F299201 Vent-Free Blower Accessory Kit (2016-present), Multi Vent free blower fan kit is the replacement fan assembly for the 20,000 - 30,000 BTU Mr. Heater vent free heaters. 3/8 inch NPT Male Inlet Mr. Heater F271239 One-Stop Universal Gas-Appliance Hook-Up Kit,Small Perfect for gas logs, garage heaters, gas stoves and wall mounted heaters. Size: 3/8 inch, Compatible With: Heaters, logs, ranges, dryers, etc., Product Type: Connection kits, Fuel Type: Propane/natural gas

Brand: Mr. Heater


Special Feature: Adjustable Temperature


Color: White


Indoor/Outdoor Usage: Indoor


Recommended Uses For Product: Garage


Brand: Mr. Heater


Special Feature: Adjustable Temperature


Color: White


Indoor/Outdoor Usage: Indoor


Recommended Uses For Product: Garage


Mounting Type: Floor Mount, Wall Mount


Room Type: Garage


Heating Coverage: 1000 square_feet


Burner type: Radiant


Heat Output: 30000 British Thermal Units


Fuel Type: Natural Gas


Item model number: MHVFB30NGT


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 28

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great Heater
Style: Gas Heater
I have had several differnt brands over the years and I can tell you this one is the best. It is a simple design and it works. I just bought another one to put in the other room .........I wish I would have bought this brand sooner.......It is also best to get the fan kit .......it was easy to install also.......FYI this has a AAA batter that goes in the push starter for the pilot light........so there is no LOUD click / bang noise like the others........I am not a fan of having to replace the AAA batter......but I will take that over the loud bang bang bang noise of the lighter. ... show more
Reviewed in the United States on December 6, 2024 by Edward
    • Truly a great heater .
Style: Gas Heater
This heater has been great for the past two years . Very easy to install and the cost to operate is much less than running central heating . We use this heater to heat our 1300sqft home . I've never had to go past the 2.5 mark on the thermostat wheel . Even on the coldest days here in southeast Texas where temps get down below freezing during winter . Truly a great heater that pays for itself . I highly recommend this unit . ... show more
Reviewed in the United States on December 2, 2024 by Jose Aradillas
    • Works great !
Style: Gas Heater
Great space heater , warms up nicely.
Reviewed in the United States on January 1, 2025 by Amazon Customer
    • Great so far.. edited due to a problem
Style: Gas Heater
Pleade see my edits at the bottom of this review and be sure to have a carbon monoxide detector installed!!! I bought this fantastic heater for an insulated room in my garage. I needed to replace a wall furnace that decided to go bad 3 months after the warranty was up a couple of years ago. I used infrared electric heaters last winter which was horrible timing, because our electric rates tripled so I almost couldn't make it through the winter paying my electric bill to heat the room. I got estimates from two local companies to replace the wall furnace and they were both over $4,000, which I totally cannot afford at this point. One of them told me I would not like this heater because of the odor of gas that would come from it. And that is one 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. I was not expecting it to be a significant as it is, so I am waiting for Levoit air purifier to help me and keeping the odor and the potential health effects under control. I happen to be very sensitive to chemical smells so maybe that's why other people aren't mentioning it and their reviews. I thought the person who warned me about it was trying to steer me away because he didn't sell them, but he was right about it. All that being said, I'm extremely happy so far and very impressed with the Comfort level that this heater puts out. I'm in southeast Michigan and it's 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 ! I believe the fairly large pilot light also helps keep the room warm on its own, so the unit doesn't need to run as often as it normally would . I had my generator worker install this because he certified in gas Appliance installations and he had no issues installing it. We use the suggested Universal gas line hook up, as well as the blower, that also works extremely well. The blower is slightly noisy and it clicks when it goes off for a minute or two but it's not enough for me to save that's a negative feature of this heater. The only other negative I would say is that the knob control for the Heat and to light the pilot is on the top of the unit and since I installed it on a wall it's a little bit difficult for me to see exactly where the setting is, so even though I'm fairly tall I need to use a step ladder so that I can actually see what I'm doing. It would have been helpful to have the control knob on the side or maybe an electronic readout on the front that we would reflect the heat level for people who do a wall installation. If you're of a short stature or don't think you can get on a step ladder and you're going to install it on a wall, you may want to rethink that and consider placing it it on the floor, or installing it low enough on the wall that you can see it easily. Otherwise it'll be a little bit of guesswork especially at first until you get used to how the knob works. Another thing that I truly like is that I had the choice of the white color, because some Brands here on Amazon only offer black. Lastly I want to thank Amazon and Mr. Heater for saving me $4,000 to be able to heat this room where I have a cat living currently!! He's slightly feral so I can't bring him in my house but I want him to be warm and comfy. Plus, I will probably save at least $250 to $300 per month this winter by using Natural Gas instead of an electric heater. The electric heaters are said to be very efficient but I can tell you from experience the absolutely are not! This was a great buy and I highly, highly, HIGHLY recommend it. I don't have the air purifier yet so I can't say if it's going to help the older issue or not, but I'm pretty confident that it will because it's supposed to remove odors and VOC's.. I don't think you go wrong with this purchase and assuming all goes well and it works without issues in the coming years I will be a Mr customer for life!. Update 10/2/2023. After using this for 8 days it wasn't igniting properly and ended up setting off my carbon monoxide detector. The ODS didn't shut off the heater! I called Amazon and they sent me a replacement and I also called the company and spoke to Dennis who was very helpful and told me the 30,000 BTU was too large for my 450 sq ft. space even though the description says up to 1000 sq ft. It needs more oxygen than a small room can provide. He also said the heater could have been damaged during shipping and that could have caused the gas odor to be so strong. I will be replacing this with the 20,000 BTU unit and will keep a window cracked. Not happy about that but better than paying thousands for standard wall furnace. Lastly the air purifier didn't help the gas odor at all so I'm waiting to find out if a different filter they make would work better. Amazon customer service has been fantastic helping me to return both 30,000 BTU heaters that were delivered. Very happy with them! ... show more
Reviewed in the United States on September 25, 2023 by Angela
    • Hears my room very well
Style: Gas Heater
It’s a great product, great price. The thermostat (regulator) reduces the flames and restarts them based on temperature. I first thought it was defective, but no, that’s how it’s supposed to work
Reviewed in the United States on December 19, 2024 by lucian calugaru
    • it's bigger than it looks online
Style: Gas Heater
Review Image by FGoodman FGoodman
Review Image by FGoodman FGoodman
Review Image by FGoodman FGoodman
The 5-level thermostatic function is a must-have feature, and they surely put some thought into it. Don't buy the version that lacks it. On the lowest setting, for maybe 1000 sq ft, IN MY CONTEXT, it holds the temp at 61F, which is low enough to just leave it on all the time. I judge that it's operationally trustworthy, and you CAN leave it on while you sleep, at a central location, not in a closed bedroom, OF COURSE. The commentary that you should NEVER EVER EVER EVER do so is the sort of parrot speak started by the usual seeding of legalese, and then gets mindlessly repeated by knee-jerk-must-have-an-answer-no-matter-what types. I rigged up my own fan above it, with my own temp sensing control switching the fan on and off, since convectively heating the ceiling at one spot overhead is, if you know about this stuff, thermodynamically wasteful. Delta T governs that rate of heat transfer into the attic, ya know. PS It's kind of a big white eyesore. Wish it came in black or some nice dark shade of brown. I'm sure some interiors would agree better with various shades of green. Red, too devilish. Blue, some guys with beards would like it. Yellow, an interesting contrast to blue flames. Orange, oh the horror. ROY G B.. indigo, violet, too close to call. UPDATE: Lets enough gas escape into the room unburnt after the 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. How might they improve on this? Is the obviously robust pilot flame encountering too rich or too lean a mixture such that the ignition is delayed while gas blows out into the room? I don't know. Optimizing and reducing problems like this is what engineering is supposed to do, if possible. UPDATE 2: Pics of the DIY fan setup I mentioned. The temp controller is connected to a resistive sensor that is situated at the end of an aluminum foil tube reaching out beyond the most convective zone to achieve desirable cycling of the fan, via a solid state relay (AL box). This is the start of its second winter, and everything is working and good-to-go. CAUTION: It's possible to have the lowest setting of 1 not clicked into place and edged slightly towards the off/pilot side. This may allow an insufficient amount of gas to flow for proper operation. You will first notice a strong smell of gas, then when you look at the burner (not to be confused with the pilot), in normal room light, you will be barely be able to see that it has a low flame maybe a half inch tall along its length. The low gas flow delays ignition which allows more gas than usual to escape into the room before ignition happens. Just be sure to hear and feel a solid click when you set it to 1. ... show more
Reviewed in the United States on January 2, 2024 by FGoodman FGoodman
    • Easy to install and use
Style: Gas Heater
Get the blower assembly I installed a small fan behind mine to push the heat. Works incredibly well I haven’t got my gas bill yet 😀 but my basement is warm now.
Reviewed in the United States on December 1, 2024 by Mike

Can't find a product?

Find it on Amazon first, then paste the link below.