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Deal.ai › Mr. Heater
Mr. Heater
Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255

Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255

4.4(8 ratings)

Best price now

$210.70at Gasheaterstore.comChecked 6 h ago

32% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when.

Visit Gasheaterstore.com

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Price facts

  • Lowest price today: $210.70 at Gasheaterstore.com (checked Nov 10, 2026).
  • Checked at 13 stores.

Our take on the Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255

The Mr. Heater F270255 is a kerosene forced-air heater rated at 50,000 BTU, enough to warm roughly 1,250 square feet of open space. It runs on kerosene, pulls in outside air for combustion, and pushes heated air out with a fan, so it heats a garage or job site fast. It is built for outdoor and ventilated use only, with a flame-failure sensor, high-temperature shut-off and a manual emergency switch. It has no thermostat and no tip-over switch, so it is a simpler machine than the thermostat-equipped forced-air heaters it competes with.

Best forHeating a garage, workshop or job siteConstruction and outdoor work areasLarge open spaces with ventilationBuyers who want strong output without a thermostat
Pros
  • 50,000 BTU heats up to about 1,250 sq ft quickly
  • Forced-air fan spreads heat across a wide area
  • Flame-failure sensor and high-temperature shut-off
  • Runs on widely available kerosene
  • Steel body and simple controls
Cons
  • Outdoor and ventilated use only; combustion fumes
  • No thermostat unless added as an option
  • No tip-over switch
  • Kerosene smell and refueling needed
  • Bulky and heavy at about 34 lb

Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255 prices at every store

  • Gasheaterstore.comNew

    In stock

    $210.70Checked 6 h ago
    Visit Gasheaterstore.com
  • Nuthouse HardwareNew

    In stock

    $249.99Checked 6 h ago
    Visit Nuthouse Hardware
  • S.W. CollinsNew

    In stock

    $259.99Checked 6 h ago
    Visit S.W. Collins
  • WalmartNew

    In stock

    $275.09Checked 6 h ago
    Visit Walmart
  • Shell Lumber and HardwareNew

    In stock

    $277.60Checked 6 h ago
    Visit Shell Lumber and Hardware
  • Cable RanchNew

    In stock

    $308.70Checked 6 h ago
    Visit Cable Ranch
  • O'Reilly Auto PartsNew

    In stock

    $334.99Checked 6 h ago
    Visit O'Reilly Auto Parts
  • DK HardwareNew

    In stock

    $352.24Checked 6 h ago
    Visit DK Hardware
  • eBayNew

    In stockSold by mid-atlanticmerchants

    $354.33Checked 6 h ago
    Visit eBay
  • PlumbersStock.comNew

    In stock

    $372.01Checked 6 h ago
    Visit PlumbersStock.com
  • ZoroNew

    In stock

    $471.99Checked 6 h ago
    Visit Zoro
  • Blain's Farm & FleetNew

    Out of stock

    $249.99Checked 6 h ago
    Visit Blain's Farm & Fleet
  • Allparts Equipment and AccessoriesNew

    Out of stock

    $309.01Checked 6 h ago
    Visit Allparts Equipment and Accessories

Store links may earn us a commission. Some prices via Klarna.

Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255 price history

Lowest price we've seen: $210.70 on Nov 10 at Gasheaterstore.com. Tracked across 13 stores since Nov 10.

What reviewers say

Owners of Mr. Heater kerosene forced-air heaters generally report strong, fast heat for garages and job sites and see them as dependable workhorses. Complaints center on kerosene odor, fuel use and noise from the fan.

What people mention
  • Heat outputPraisedOwners say it warms a garage or work area fast and keeps up in cold weather.
  • Kerosene odorCriticisedReviewers mention a kerosene smell that lingers, so ventilation matters.
  • Fan noiseMixedThe forced-air fan is effective but loud enough to notice in a closed space.
  • Fuel useCriticisedLong runs use a lot of kerosene, so owners plan refills.
  • BuildPraisedThe steel body is described as tough enough for job-site handling.

Specifications

Heat Output
50,000 BTU
Heat Source
Combustion (Kerosene)
Heating Area
1,250 sq ft
Heating Method
Forced Air
Heating Highlights
Forced Air
Automatic Shut-Off
Yes
Emergency Shut Off
Yes

Questions and answers

Can I use this heater indoors?
No. It is designed for outdoor and well-ventilated spaces because it burns kerosene and produces exhaust. Use it in a garage with the door open or on a job site, not in a sealed room.
Does it have a thermostat?
Not built in. A thermostat is an optional add-on, so the base unit runs at a fixed output and you switch it on and off yourself.
What fuel does it take?
Kerosene. It is a combustion heater, not electric, so it needs a kerosene supply and refueling between runs.
How much space will it heat?
The rated coverage is about 1,250 square feet. Real results depend on insulation, ceiling height and how open the space is.
What safety features does it have?
It has a flame-failure sensor, a high-temperature shut-off and a manual emergency shut-off. It does not have a tip-over switch.
How big and heavy is it?
It measures about 32.75 by 14.25 by 14.5 inches and weighs around 34 pounds, so it is best moved with two hands or a cart.
Where is the Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255 cheapest?
At Gasheaterstore.com, for $210.70, 32% under what the other stores charge, as of our latest check.
What do buyers say about the Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255?
Rated 4.4 out of 5 from 8 ratings.
Where can I buy the Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255?
13 stores we checked sell it, including Blain's Farm & Fleet, S.W. Collins, O'Reilly Auto Parts, Gasheaterstore.com, Nuthouse Hardware.

Stores we've priced the Mr. Heater 50,000 BTU Kerosene Forced Air Heater F270255 at

  • Blain's Farm & Fleet deals and prices
  • Shell Lumber and Hardware deals and prices
  • Walmart deals and prices
  • Zoro deals and prices

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All Mr. Heater deals and products →
Overheat Protection
Yes
Tip-Over Switch
No
Flame Failure Safety
Yes
Safety Highlights
High temperature safety shut-off switch, Photo cad cell flame sensor
Thermostat
No (optional)
Wattage
60 kW
Power Type
Gas
Amperage
0 Amps
Depth
32.75 in
Dimensions
32.75 (Length) x 14.25 (Width) x 14.5 (Height)
Height
14.5
Width
14.25
Material
Steel
Forced Air
Yes
Weight
33.75
Installation Location
Outdoor
Installation Type
Floor Mount