• Mounted directly to a 20-pound propane cylinder and requires no electricity

• Uses manual ignition, and reaches its full heat output in seconds

• Safety shutoff

• Mounts directly to 5- to 20-pound propane cylinders (not included)

• Adequate ventilation must be provided; 1-year limited warranty

My dad liked my single a lot so he bought a Mr. Heater Double to heat a big 3 car garage sized shop. He liked it but now thinks that a single would have worked fine as the double gets that big area heated in no time and keeps it really toasty.

My single unit works far better than gas logs to heat up a room. It does make a hissing sound that is not too loud but barely audible. A single will knock the chill off a large room in no time. A tank of propane will last about 30 to 36 continuous hours if you keep it set on low. I think this is a great alternative to other auxilary heat sources like Kerosuns or a fireplace. With an asthmatic child in our family, a kerosene heater is out of the question for us. This burns clean, creates no odor, smoke or soot. There's no maintenance, no wicks or anything like that. You can store it indefinitely untouched and then pull it out and fire it up with no preparation. I will buy another one if mine ever wears out.

I have recommended Mr. Heater to lots of my friends and family and have no reservation about recommending one to you. If you can't decide whether you need a single, double or triple I suggest trying the single first. Then if you aren't happy step up to the double or triple. It is really amazing how much heat a Mr. Heater Single generates!

It is rare to find a really good product that is durable and an excellent value. Mr. Heater is one of those rare finds. They are the Zippo lighter of auxillary space heaters in my opinion.

60 of 62 found the following review helpful:


Great / Long Burning Furnace  Jan 06, 2002
I use one in my wood shop and it really works well. In fact I am here to get another. Heats a mostly uninsulated standard two car garage from 30 to 65 degrees in about 30 minutes. A standard 20lb propane cylinder will keep this guy going for about 30 hours. In summary, I would recommened this product.

I also have a small Patton fan that I cautiously use to blow air across the back of this unit. The fan circulates and distributes the heat. If you live in the north, you might want to get the double or triple unit.

42 of 43 found the following review helpful:


Lotta Heat, Great for Decks  Oct 30, 2006 By Obi
I live in the South, and in November each year I like to build a temporary enclosure for my deck. Last year I tried to rely on a firepit and electric heater for warmth--big mistake. This year I have the Mr. Heater--big bonus.

I've owned and operated the Mr. Heater for a few days now, and I can tell you that it really puts out the heat. If you're used to plug-in heaters you buy at Wal-Mart, you'll be blown away by the heat this thing puts out. 8,000 BTU's is incredible (that's the lowest setting). There just isn't anything comparable in its class.

I've never used propane before, so I was hesitant (there's just something about all that compressed lethel gas that gives me pause). But, it has been easy.

1. Buy the Mr. Heater and READ the manuel.

2. Go to Home Depot, Lowes, etc. and purchase a 20lb. propane tank. At the time of this writing, it costs about $48 for a filled tank (since you're a first-time buyer).

3. There's a threaded pipe part of the Mr. Heater that you press into the companion pipe on the propane tank; twist the nut on the Mr. Heater into the propane tank. Use a wrench to tighten.

4. On the propane tank is a faucet-like handle that you turn to open the gas flow.

5. Turn the Mr. Heater nob to the Medium dot.

6. Press in the Ignition.

** I recommend checking for leaks by using some soapy water. Please do this--only takes a minute. **

7. Use a match or candle lighter placed with a flame where it says.

8. It will immediately ignite; hold in the ignition for up to 30 seconds and release.

Voila. You've got instant heat--and it's instant! To turn off, just turn the Mr. Heater nob back to Off. Also, very important, it's a good idea to "close" the gas flow from the propane tank, so just turn that faucet to the closed position.

Refills are currently about $17. Just take the tank in, and at Home Depot, the used propane tank is swapped out for one that's already filled.

It's that easy! As one reviewer noted, it's not completely silent. There is a low hiss (from the propane release), but it hasn't bothered me at all. An excellent heater.

12 of 12 found the following review helpful:


Works great  May 25, 2006 By gecko "lizard"
I bought this heater to take the chill off the cool desert evenings. I use it on my patio which is not enclosed and it puts out enough heat to warm 4 people sitting around the patio table. Often the person sitting closest to the heater has to move away as they get too warm. I used this unit all winter with no problems.

16 of 18 found the following review helpful:


George@woodjig.com. Has served the shop well!  Apr 14, 2002
This a very good heater for the shop! It runs for a long time on one tank of propane. It is a nice heater to at least break the chill in very cold weather or a large shop or area. It can be a valuable back up in case of any problems with your primary source of heat too. Highly recommended and a great price here!

See all 72 customer reviews on Amazon.com