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Topic: Mr. Heater "Buddy Heater" hooked to Propane line in coach. (Read 1628 times) previous topic - next topic

Mr. Heater "Buddy Heater" hooked to Propane line in coach.

For those without AquaHot and don't like the fan on the furnace, the Mr. HEater buddy heater is a great option. I have the small buddy that I use in  the house, but I think this hose is designed for the "big Buddy".

I haven't explored around the RV, but I figure it can easily be tapped into the stove or furnace supply line.

Amazon.com - Mr. Heater Big/Tough Buddy 12-Feet RV Hose, Quick Connect x...

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Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #1 –
I am a full time dry camper with 500 watts of solar power and have used a Portable Buddy in 2 Foretravels. I am very happy with it. I also know of another Foretravel owner who uses a Portable Buddy and a Big Buddy.
In my case, I run a 12' hose from a 5 gallon tank in through a window, temporarily, when I need heat but my friend had gas line extensions installed with bulkheads and quick connects.
I guess it depends on how cold it is where you are and how often you use the heaters but I think most will agree they are much more cost effective than using the furnace(s).

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #2 –
The buddy heaters are certainly quieter. I think for boon docking they are great....less/no power use.

Anytime you can heat only the area you are in, you will save fuel

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #3 –
Ordered the small one with small round cyl for fuel; totally portable on ebay.  Will help at home if power goes out and be ready for outdoors at camp site or inside motorhome.  Might even use in golf cart since I have an enclosure.  Tks for the input DAN

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #4 –
Is it ok to use these unvented heaters inside an RV?  Seems like a fair amount of carbon monoxide and water vapor would be generated. 

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #5 –
Chuck:  I can only speak from the reviews I read and the info from questions asked:  May not be legal to use inside in California, all other states OK.  Has low 0 2 sensor.  No venting required.  Use indoor like any other propane stove.  Read recommended for rv use.  DAN

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #6 –
I don't know, Chuck. I would be pretty leary of running these inside a closed coach.  Lots of folks die every year from carbon monoxide in RVs, ice fishing houses and places heated with improper venting.

If the AquaHot fans are too noisy the look for the relay near the front heater blower that is used to turn it on when the AH calls for LR heat.  I added a switch in the control circuit so that when the AH is on the front fan is not.  Makes it much quieter for watching TV and the other fans run longer and the heat is more uniform.  Simple to do, you just have to find the relay.

Roger

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #7 –
Here is a photo off our 20,000 BTU heater. We use this exclusively for heat. I installed it in the coach three years ago and had a similar unit in our fifth wheel. Carbon monoxide does not seem to be an issue as our detectors never go off. Units do have an O2 sensor but I don't believe that RVs are built that "tight", in any case it has never gone off for lack of oxygen. Works for us, keeps us toasty and uses much less propane than the furnace (we don't go in areas where we worry about the basement) and we get all the heat produced.

Roland

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #8 –
I think the directions for the Heat Buddy recommends a window open about an inch or so.

Roy

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #9 –
Well, I guess that's working well for you Roland.  Personally, that scares me to death seeing that flame in such close proximity to flammable materials.  And surely there is a carbon monoxide danger as well?  I'm surprised to learn this.

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #10 –
Due to safety concerns, these cannot be sold in California.  I don't know about using them.  In any case, be careful.

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #11 –
Speaking of heat, hard to beat the Aquahot performance but not keen on the bulk and complexity of it.  My biggest beef with the original propane heaters is noise, followed by frequent cycling. 

I looked a bit at alternatives, originally considering using the existing heater tank for an accumulator, and firing it with a propane tankless style heater.  Once again, though, noisy suckers outside anyway though the pex piping and installation of heat exchangers and fans looks to be readily doable. 

What about Espar diesel heaters?  These seem to be in broad usage, available new for reasonable cost.  Espar - RV Heaters, Motorhome Heaters  Give you the functionality of an aquahot it seems, in a small package. 

Pretty good ebay/craigslist availability also.  Probably one of those things that would cost $$$ to have installed but a diy looks pretty interesting. 

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #12 –
Quote from: bogeygolfer –
Well, I guess that's working well for you Roland.  Personally, that scares me to death seeing that flame in such close proximity to flammable materials.  And surely there is a carbon monoxide danger as well?  I'm surprised to learn this.
There is a glass plate in front of the flame, the flame is below the glass and recessed to the back of the unit. We are always present when the unit is running. Nothing flammable or non flammable for that matter near the unit. W e had considered a ceramic propane heater but the ceramic bricks are in the open and I feel they are more dangerous than this heater.


Roland

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #13 –
I don't believe propane gives off carbon monoxide but it defiantly use oxygen and increases the carbon dioxide content so I
wouldn't use it. Rv heaters and furnaces vent both intake and exhaust to the outside 

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #14 –
I have had a couple of these non vented propane heaters and they work very well.  Yes, they do use Oxygen and the burning of propane increases the water vapor inside.  I have used these for my hunting cabin (in conjunction with the furnace) and they work very well.  They are designed with the intent of cutting off if oxygen gets unsafe.  I really don't know the mechanism.  My experience has been positive with them. They are very fuel efficient, quick to heat up, and quiet.  I too have had concerns with safety but can say after several years of use (on an intermittent basis) they are pretty dang good ( and I feel safe).  Yes, I have a 295 and use propane but think the addition of the little buddy may be a very good idea. 

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #15 –
Roger, I'm all over your plan for  disabling the front heater blower. More info please.

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #16 –
I understand the RVIA regs forbid the ome to install these, an owner an.

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #17 –
FWIW, did  some searching on the web, and....Yes, they do give off carbon monoxide.  They don't put out much if burning clean and really are safe.  There are people who die of propane/carbon monoxide poisoning but this is more common with other fuels.  I think all FT's come with a CO detector.  I use mine now with the the vented propane furnace and I feel certain it will work or alarm with the non vented (if I  had one).  They also noted that most homes have some exchange of air due to leaks. This would increase the safety. There isn't a big draft anywhere on my FT but you could crack a window to increase the margin of safety.

 FWIW, I think one of these things would be a good idea if you were ever stranded.  You don't need the battery or electricity to run it.  My uncle who lived in springfield Illinois years ago had one installed when he lost electricity for a day or two and had an invalid wife at home with no heat.  He was very knowledgeable about HVAC (as he had a company for a while) and was convinced that these were great back ups.  At my hunting place the non vented heater is near the kitchen table.  This is great as we can turn down the furnace during the day and still be toasty in the kitchen dining area and burn less propane.  I usually turn down or off at night though (as we aren't sitting at the table then and don't need). 

Best of travels

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #18 –
Quote from: Falconguy –
Roger, I'm all over your plan for  disabling the front heater blower. More info please.


This works quite well.  I will try to get some pictures in the morning and post specifics. The only challenge was figuring out which terminal on the relay does what after you get by the initial trauma of pulling the dash apart. The switch enables the front fan to come on when the AH living room circuit is on or disables it.  If the ignition is on the fan operates as it usually does.

Roger

Re: Mr. Heater "Buddy Heater" hooked to Propane line in coach.

Reply #19 –
Quote from: drcscruggs –
I think all FT's come with a CO detector. 

Which have a 5-7 year lifespan and should be replaced if older than that.  Same as the LP detector.  Smoke detector can be anywhere from 5-10 years.