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Deal.ai › Mr. Heater › Portable Heaters
Mr. Heater
Mr Heater 18000 Btu Big Buddy Portable Propane Heater - Canada/massachusetts Approved
Mr. Heater

Mr Heater 18000 Btu Big Buddy Portable Propane Heater - Canada/massachusetts Approved

4.5(15 ratings)

Best price now

$129.99at WalmartChecked Nov 9

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Price facts

  • Last seen at $129.99 at Walmart on Nov 9.

Our take on the Mr Heater 18000 Btu Big Buddy Portable Propane Heater - Canada/massachusetts Approved

The Mr. Heater Big Buddy is a portable propane space heater rated at 18,000 BTU, enough to heat spaces up to about 450 square feet. It runs on two 1 lb propane cylinders through swivel regulators, with a single knob and piezo ignition giving three heat settings plus pilot. A tip-over shut-off and a low-oxygen sensor are built in, which is why it is approved for indoor use in Canada and Massachusetts. It suits campers, garage and workshop users, job sites and covered patios. Against radiant tank-top and small ceramic heaters it trades some portability for higher output and real safety shut-offs; owners rate it well overall, though some find it bulky and thirsty on small cylinders.

Best forCampers and ice-fishing sheltersGarages, workshops and job sitesCovered patios and porchesEmergency backup heat indoors
Pros
  • High 18,000 BTU output for its size
  • Tip-over and low-oxygen safety shut-offs
  • Three heat settings plus pilot, one-knob start
  • Piezo ignition, no matches needed
  • Quiet, low-odor operation
Cons
  • Burns through 1 lb cylinders quickly at high setting
  • Bulky and heavy to carry compared with small heaters
  • Needs two cylinders to run at full output
  • No fan, so heat spreads mainly by convection and radiation

Mr Heater 18000 Btu Big Buddy Portable Propane Heater - Canada/massachusetts Approved prices at every store

  • WalmartNew

    In stockSold by Acme ToolsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $129.99Free shippingChecked Nov 9
    Visit Walmart

What reviewers say

  • 4.5 / 515 ratings

Owners rate the Big Buddy highly, praising its heat output and the safety shut-offs for tents, garages and workshops. The main complaints are fuel consumption on small cylinders and its size and weight.

What people mention
  • Heat outputPraisedOwners say it warms a garage or tent quickly even on the middle setting.
  • Fuel useCriticisedReviewers note 1 lb cylinders run out fast at the highest setting.
  • Safety featuresPraisedBuyers value the tip-over and low-oxygen shut-offs for indoor use.
  • PortabilityMixedIt has a handle, but owners call it heavy and bulky to carry.
  • IgnitionPraisedThe piezo starter lights the pilot reliably without matches.

About the Mr Heater 18000 Btu Big Buddy Portable Propane Heater - Canada/massachusetts Approved

Heater Big Buddy is a portable propane heater rated at 18,000 BTU. It heats spaces up to 450 sq ft and can be used at a campsite, workshop, job site or patio. This version is approved for Canada and Massachusetts.

A single control knob offers three heat settings. To light it, push and rotate the knob to pilot, and the piezo igniter does the rest, so no matches are needed. Two swivel regulators connect directly to 1 lb propane cylinders.

A tip-over safety shut-off switch and a low oxygen safety shut-off sensor are built in. The heater runs quietly and without odor.

Heat output
18,000 BTU
Heating area
Up to 450 sq ft
Fuel
Propane, 1 lb cylinders
Heat settings
3, set with a single control knob
Ignition
Piezo igniter, no matches required
Safety
Tip-over shut-off switch, low oxygen shut-off sensor
Regulators
2 swivel regulators
Approvals
Canada and Massachusetts approved

Specifications

size
1Source
color
RedSource

Questions and answers

How much space will the Big Buddy heat?
Mr. Heater rates it for spaces up to about 450 square feet at its 18,000 BTU maximum. In a cold, poorly insulated garage expect it to keep a smaller area comfortable.
Can I use it indoors?
Yes, it carries indoor approval for Canada and Massachusetts and has a low-oxygen shut-off. Follow the manual's clearance and ventilation rules.
What propane does it take?
It connects directly to two 1 lb disposable cylinders through swivel regulators. A hose and filter kit lets you run it from a larger refillable tank.
Does it need electricity?
No. Ignition is piezo and the controls are mechanical, so it works without power, which makes it useful in outages.
How is it different from the standard Buddy heater?
The Big Buddy adds output, a third heat setting and dual-cylinder connection over the smaller Buddy models. It is larger and heavier as a result.
Does it come with a fan?
No fan is included; a separate battery-powered accessory fan is sold for moving air. Without it, heat spreads mostly by radiation and natural convection.
Where is the Mr Heater 18000 Btu Big Buddy Portable Propane Heater - Canada/massachusetts Approved cheapest?
At Walmart, for $129.99, as of our latest check.
What do buyers say about the Mr Heater 18000 Btu Big Buddy Portable Propane Heater - Canada/massachusetts Approved?
Rated 4.5 out of 5 from 15 ratings.

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