Propane Gas, Liquid?
 

A friend of mine got a Sears furnace, a small one that fits between
two studs, to heat his garage. It runs on propane.

So he wouldn't have to keep changing tanks, another friend gave him a
propane tank that is twice or more the size of the tanks that go under
propane grills. This is the size that is used to fuel fork lifts.

But now he is told that that tank is for *liquid* propane, and he
can't use it for his furnace.

I thought that unless the pressure is higher in the big tank than the
little, either both tanks hold mostly liquid, or both hold only gas.

And regardless, that what comes out when you open the valve is gas.

Why shouldn't he be able to use the bigger tank for his furnace?

Meirman

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"meirman" wrote in message
...
A friend of mine got a Sears furnace, a small one that fits between
two studs, to heat his garage. It runs on propane.

So he wouldn't have to keep changing tanks, another friend gave him a
propane tank that is twice or more the size of the tanks that go under
propane grills. This is the size that is used to fuel fork lifts.

But now he is told that that tank is for *liquid* propane, and he
can't use it for his furnace.

I thought that unless the pressure is higher in the big tank than the
little, either both tanks hold mostly liquid, or both hold only gas.

And regardless, that what comes out when you open the valve is gas.

Why shouldn't he be able to use the bigger tank for his furnace?

Meirman

If emailing, please let me know whether
or not you are posting the same letter.
Change domain to erols.com, if necessary.

This is Turtle.

The tanks on the fork lifts are different but only in that the wall of the tank
is thicker and will take a hit by a large object falling on it and not smash it.
you can take a BBQ grill tank and hit it with some forks of a lift and knock a
hole in them. The fork lift type tank can be hit by the forks of the lift and
just bend in and not knock a hole in it. If having a heavier duty tank on it
mean to not use it , well OK.

Also both tanks are fine but never use a propane tank upside down for you do not
want liquid flowing to the valve where it goes to the appliance or furnace and
equipment is designed to run on vapor and not liquid. A propane tank is full
when it is about 1/2 full and no more. It has 1/2 vapor and 1/2 liquid in it.
Now they do put a rock feeder in them for people who likes to put the tanks
upside down on the furnace or appliance and will feed it to not let the liquid
through and just let vapor through.

Give me a Fork Lift tank anyday before getting a BBQ grill tank for they will
take a beating that a BBQ tank will not take.

TURTLE

Subject: Propane Gas, Liquid?
From: meirman
Date: 12/11/2004 9:23 P.M. Eastern Standard Time
Message-id:

A friend of mine got a Sears furnace, a small one that fits between
two studs, to heat his garage. It runs on propane.

So he wouldn't have to keep changing tanks, another friend gave him a
propane tank that is twice or more the size of the tanks that go under
propane grills. This is the size that is used to fuel fork lifts.

But now he is told that that tank is for *liquid* propane, and he
can't use it for his furnace.

I thought that unless the pressure is higher in the big tank than the
little, either both tanks hold mostly liquid, or both hold only gas.

And regardless, that what comes out when you open the valve is gas.

Why shouldn't he be able to use the bigger tank for his furnace?

Meirman

If emailing, please let me know whether
or not you are posting the same letter.
Change domain to erols.com, if necessary.







Both style tanks hold liguid that is converted into gas inside the tank. The
difference is where the propan is picked up from. the one tank that suplies
liguid has a pick up that goes to the bottom of the tank. The gas tank ahas
the pickup at the top of the tank. If I remember corectly the liguid supplied
tank has female threads on it while the gas suppiled tank has male threads.

meirman wrote:
A friend of mine got a Sears furnace, a small one that fits between
two studs, to heat his garage. It runs on propane.

So he wouldn't have to keep changing tanks, another friend gave him a
propane tank that is twice or more the size of the tanks that go
under
propane grills. This is the size that is used to fuel fork lifts.

But now he is told that that tank is for *liquid* propane, and he
can't use it for his furnace.

I thought that unless the pressure is higher in the big tank than the
little, either both tanks hold mostly liquid, or both hold only gas.

And regardless, that what comes out when you open the valve is gas.

Why shouldn't he be able to use the bigger tank for his furnace?

Sounds like what he's got is an LP tank that supplies liquid.. meaning
it's got a pickup tube mounted in it so that liquid will come out of
the valve when opened. What it sounds like he needs is a tank that will
supply gas.

Regards,

Jim

"meirman" wrote in message
...
A friend of mine got a Sears furnace, a small one that fits between
two studs, to heat his garage. It runs on propane.

So he wouldn't have to keep changing tanks, another friend gave him a
propane tank that is twice or more the size of the tanks that go under
propane grills. This is the size that is used to fuel fork lifts.

But now he is told that that tank is for *liquid* propane, and he
can't use it for his furnace.

I thought that unless the pressure is higher in the big tank than the
little, either both tanks hold mostly liquid, or both hold only gas.

And regardless, that what comes out when you open the valve is gas.

Why shouldn't he be able to use the bigger tank for his furnace?

Meirman

This should not be a problem. The propane is liquid in the bottle so if
there is a tube running to the bottom of the tank it will dispense liquid,
if there is no tube, you get gas.

If the tank has a tube just bring the bottle to the gas place and they can
remove the tube. While you are there have them explain about hydrostatic
testing and set you up with the proper regulator for your heater.

--

Roger Shoaf

About the time I had mastered getting the toothpaste back in the tube, then
they come up with this striped stuff.

meirman wrote:
A friend of mine got a Sears furnace, a small one that fits between
two studs, to heat his garage. It runs on propane.

So he wouldn't have to keep changing tanks, another friend gave him a
propane tank that is twice or more the size of the tanks that go under
propane grills. This is the size that is used to fuel fork lifts.

But now he is told that that tank is for *liquid* propane, and he
can't use it for his furnace.

I thought that unless the pressure is higher in the big tank than the
little, either both tanks hold mostly liquid, or both hold only gas.

And regardless, that what comes out when you open the valve is gas.

Why shouldn't he be able to use the bigger tank for his furnace?

Meirman

If emailing, please let me know whether
or not you are posting the same letter.
Change domain to erols.com, if necessary.


All propane tanks hold liquid propane.

If the tank has a dip tube, so it discharges liquid instead of gas, just
use the tank upside down. Or take off the valve and remove the dip tube.

Bob