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The Octopus Furnace - Tim Bunch
Tim Bunch
Member Posts: 1
I've heard of these furnaces before, but yet to see one. I've only heard of them referred to as "Octopus" furnace. I believe they are gas forced air. Any info. on this "type" of furnace would be appreciated.
thanx,
tim.
thanx,
tim.
0
Comments
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Octopus furnace
picture is from the 'net0 -
Even before I got into this trade
I had the pleasure of seeing the type of furnace you have posted a picture of. That was in the house I grew up in, in Roslindale, Mass.
Brings back memories
Your friend in the industry,
Alan R. Mercurio0 -
Octopus
Usually these are gravity furnaces, very inefficient and LARGE!! They use the weight of cooler air for a return, and generally do not have a fan at all in them. Have heard of retro kits to add a fan but only marginally improves efficiency. Had the pleasure of busting one up with a sledge to get it out, what a job!! Made a lot of extra space in the basement.0 -
Have had the pleasure...
of breaking up a number of those things!!!! Boy, can you vent a bunch of fustration in a morning!!!
The ones that I have had the pleasure of taking out were coal fired originally and then converted to gas. Some of them had a type of gas conversion burner in them, but a couple had home made deals made out of 1" black iron pipe with a bunch of 1/8" holes drilled in them. They also burned a pilot about 6" high, that sucker stayed dry in a damp basement!!!! Most had a blower box cut into the side of them to help move the air. The duct work for these units usually had a big register similar to a floor furnace in the center of the house and the returns ran down from the sides of the rooms. Just opposite of what you would do for hot air today!!!
Don't know what you wanted to know exactly, but I hope this helps some.
Floyd0 -
Gravity Warm Air Furnaces
I am not in my office at the present time but am staying at a hotle in Coonecticut. If you will e-mail me your snail mail address I have some information on these old furnaces. Most of the ones I worked on had been converted over to gas. They are really not very efficient even when we added a blower to them they were very expensive to operate and the house was either too warm or cold never a happy medium.0 -
0
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Octapus furnace
Iam so old I remember putting gas conversion burners in them as the latest techology
Thanks for the memorys
Carl Teschner0 -
Octopus thermostat
I was in a house with one about 15 years ago that was still fired on coal. The thermostat was simply a chain that travelled upstairs by way of three or four pulleys. When you pulled down on the chain in the living room, it would lift open the air inlet. The owner was about 85 and had lived there over 50 years.0 -
I see one
everytime I go into my basement; natural gas; gravity.
We've stuck with it so long since it heats the house well and it's so quiet. All you hear is the burner going on.
To Learn More About This Contractor, Click Here to Visit Their Ad in "Find A Contractor"0 -
busting it up
The one I took out of our first house was boiler plate, not cast iron. Hitting it with a sledge didn't do much but shake my teeth loose :-) Managed to get the thing out with a come-along hooked to a friend's truck's bumper. If that hadn't worked the next thing would have been a cutting torch.
Originally coal fired, converted to gas and a "Holland heart of the home" blower added. Single 24" round return
to a floor register in a corner of the dining room.
Imagine a standard 4-segment round duct elbow but in 24"
Mark0
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