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PostPosted: Sun Oct 08, 2006 12:59 pm
by Gerdo

PostPosted: Sun Oct 08, 2006 1:02 pm
by Gerdo
You can always fill bottles with hot water and stick them under your covers. Winter tent camping we would have a "special" privi bottle and keep that in our sleepingbag (don't hold it, pee, in when your cold because your body has to heat it also)

PostPosted: Sun Oct 08, 2006 1:27 pm
by Greg M
Shouldn't this thread be under the cooking section? What you've described is an easy bake oven :campfire:

-Greg

Re: Wacky idea on a heater!!!

PostPosted: Sun Oct 08, 2006 1:46 pm
by Dale M.
doug hodder wrote:Now this isn't for everyone, but might be for those of you that like to camp in areas with power in colder temps....it's a trick that I've done on dog houses...
I thought about it when reading all the recent info on body wattage output in another thread..
What I have done is get an industrial exterior light housing...one of those with an aluminum cage and glass cover...stick in a 150 watt or whatever size bulb you want, more wattage, more heat...paint out the glass housing, black...ideally mount it under some interior cabinets down by your feet, so you get better air flow, heats the foot area and then flows out into the rest of the compartment... probably mount it off the bulkhead up near the bottom of the shelves. It won't give you a blast of heat, but when plugged in it will warm up the area fairly well...I used it on dog houses in Denver and the temps would be well below 0 and with a flap on the door...it was in the 40's in the house, insulated however...she's spoiled...Daisy would stay out all day long in it...now I don't camp in those temps...but it might be interesting to see if some of the more scientific types could run some numbers on the BTU's given off by a bulb and what effect it might have on a volume of air inside of a tear...Hey...it isn't a cure-all...but if you camp with power...it's cheaper than a propane furnace.
Pros...cheaper to run, no noise, no vent, less weight, inexpensive to do, dry heat, lower fire hazard, no risk of CO...
Cons..doesn't heat up fast, more long term heating cycle, gotta camp with power. would require more thought on installation...
I just thought it was an idea, and if any of the Mr. Science types could run some numbers on it, might be viable, and anyone that has worked with a touble light in confined spaces might just agree on this...just a thought... :thinking: Doug


Have you though about the safety hazard in misusing a light fixture this way... There is a burn factor if unprotected skin touches it and there is fire hazard if something flammable comes in contact with it...

I personally think its a poor substitute for a properly designed heater.

And using a light bulb in old refrigerator to keep welding dry is a whole lot different than keeping human bodies warm in a small box....

I think there needs to be some rethinking here while addressing safety.

Dale

PostPosted: Sun Oct 08, 2006 1:59 pm
by Dale M.
`

This is also something that probably need a protective "cage" around it to prevent accidental contact.

Candles in small confined space of TB is kind of scary from the accidental contact, hot wax, and fire hazard if you fall asleep...

Consider anything that produces heat as a danger if not properly shielded to prevent contact... Some of the ideas here are a bit on scary/bizarre side...

Old metal hot water bottle filled with , you guessed it "hot water", wrapped in towel at foot of bed always worked well for me...


Dale

PostPosted: Sun Oct 08, 2006 2:18 pm
by apratt
Dale you miss the part what Doug said


"one of those with an aluminum cage and glass cover..."


with the cage cover it should work just fine.

PostPosted: Sun Oct 08, 2006 2:18 pm
by funomenal
This just may be the ticket to our dilemma. A new product from Harbor Freight: 12 volt ceramic auto heater( item 94592-oash
150 watts
Built in fan

All for only $12.99! I'll take one:


http://www.harborfreight.com/cpi/ctaf/d ... ion=Search

PostPosted: Sun Oct 08, 2006 3:00 pm
by halfdome, Danny
funomenal wrote:This just may be the ticket to our dilemma. A new product from Harbor Freight: 12 volt ceramic auto heater( item 94592-oash
150 watts
Built in fan

All for only $12.99! I'll take one:


http://www.harborfreight.com/cpi/ctaf/d ... ion=Search

My son gave me one of these. It's a SCREAMER and it sucks the life out of your battery. I have used a Coleman lantern to preheat my tear with the mattress pads etc pushed away. It did a great job of taking the chill off. I have since bought a Mr Heater that runs on a 1lb propane tank for Preheating but it actually is too hot for the ceiling. I like this idea of the ceramic pet heater if it's properly installed and used. :) Danny

PostPosted: Sun Oct 08, 2006 3:48 pm
by Chaotica


I use two of those to heat my snake's habitat, one is 150 watts and gets realllly hot to the touch, the other is 50 watts is is also very hot to the touch. Ceramic sockets are necessary to use these emitters because of the heat they produce.

Anything that comes close to the emitter gets very hot so I'm not sure a wire mesh screen in front of it would be safe especially in the small confines of a tear.

If a safe enclosure could be found to house it, a thermostat can also be used to regulate it.

PostPosted: Sun Oct 08, 2006 4:27 pm
by Dee Bee
apratt wrote:Doug, I don't think your idea is wacky at all... When not camping with electric, I was going to try using a candle. Thinking of making a mounting where the candle can not get knocked over and try that. I have used candles in a 8' cabover camper and it took the chill off in it. My camper is and old one and I don't think it is very well insulated at all.


Doug I like it. I have used this with dogs before. I know if works. I placed mine inside an upturned tincan. It worked for months on end....

If anyone is going to use candles... Don't sleep and keep a vent or window cracked. A candle can kill inside a tight TD.

Having sounded like a Safety Officer or a Mother Hen??? have you seen this?

Go to http://www.heatstick.com/
Image

Dee Bee

PostPosted: Sun Oct 08, 2006 4:49 pm
by sdtripper2
hi, All:


I like the candle <...&...> hot water bottle solution.
ImageImage
The candle if protected takes off the chill in the cabin air.
Note: (Turn off before sleep for air in cabin and life expectancy issues:)
(The ambiance is wonderful at night, & a wonderful night walking candle as well.) * A key buy *
The hot water bottle gets the bed nice and toasty.

Note: There is a small disadvantage of heating uP the water but
what else you got to do while camping and your having
cocktails in the eve, anyway?


Here are some candle solutions:
http://candlelantern.com/advantage.html
Maybe a Moroccan looking covered candle?
http://tinyurl.com/ft5vf
Shaker Shops West products (Including Barn Candle holder above:) (I have one like this only vintage:)
http://www.shakershops.com/shakeraccessories.html

Note: So my solution uses a candle ... and propane for het water.
Both of which you can have for most every trip out.

PostPosted: Sun Oct 08, 2006 5:43 pm
by Podunkfla
I like the ceramic pet heater idea... but this may work better for a tear:
http://plumbing.hardwarestore.com/52-29 ... 91542.aspx
It doesn't get hot at only 7 watts per foot. I used one in my dogs house, taped to the floor with thin carpet over it. Worked good... sort of an electric blanket for dogs.

More sizes, etc: http://plumbing.hardwarestore.com/52-299-heat-tape.aspx

PostPosted: Sun Oct 08, 2006 6:02 pm
by Dale M.
apratt wrote:Dale you miss the part what Doug said


"one of those with an aluminum cage and glass cover..."


with the cage cover it should work just fine.



The statement "What I have done is get an industrial exterior light housing...one of those with an aluminum cage and glass cover.... leaves a lot to interpretation as to what actual fixture is like....

Typically these lights only have cage over glass portion... Aluminum body still gets hot....

Its still a misuse of a device and that inherently causes safety issues....

Dale

PostPosted: Sun Oct 08, 2006 6:17 pm
by bdosborn
We use something like this:
Linky
Image

We just turn it on for half an hour before we go to bed and we're good down to 24F so far without anything else.
Bruce

PostPosted: Sun Oct 08, 2006 6:19 pm
by Nytewyng
Well since no one mentioned the obvious I guess I will, if the site has electric, use an electric blanket.........if you have a side room tent attached as I do I plan on using one of those http://tinyurl.com/ghk55 on a small table near the open door of my tear