boiler elements touching - does it matter?

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boiler elements touching - does it matter?

Postby toil » Wed Jul 23, 2014 7:18 pm

I have a new yet to be used keg boiler. I've drilled the two 32mm holes for the 3600w and 2400w weldless 5 star elements. They are touching when installed. I was wondering if this is an issue or not. Keen to fire it up but don't want to damage the elements. Any thoughts?
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Re: boiler elements touching - does it matter?

Postby 8-ball » Wed Jul 23, 2014 7:23 pm

Can you get your hand into your boiler if you can gentaly bend your elements apart
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Re: boiler elements touching - does it matter?

Postby 1 2many » Wed Jul 23, 2014 7:31 pm

I have had the same problem and what I did was tap the edges of the hole with a hammer between both elements to help splay the apart and it worked great. :handgestures-thumbupleft:
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Re: boiler elements touching - does it matter?

Postby toil » Wed Jul 23, 2014 7:40 pm

The keg has a standard 2" keg ferrule so no inside access. I agree I need to remove the elements and hammer the keg to change the angle. The alternative would be to drill a higher hole for one element and use the extra hole as a drainage port (got fittings to suit already). I am being a lazy bastard and would rather leave it as is if it won"t damage the element. I figure the water qillprevent any significant transfer of heat from the 3600w element to the 2400w one. Could be wrong though
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Re: boiler elements touching - does it matter?

Postby Geeps » Wed Jul 23, 2014 7:52 pm

1 2many wrote:I have had the same problem and what I did was tap the edges of the hole with a hammer between both elements to help splay the apart and it worked great. :handgestures-thumbupleft:


:text-+1: easy as it wont take much at all.
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Re: boiler elements touching - does it matter?

Postby 1 2many » Wed Jul 23, 2014 7:55 pm

When you say they are touching, is it just touching or is there a fair amount of pressure on the elements?
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Re: boiler elements touching - does it matter?

Postby toil » Wed Jul 23, 2014 8:02 pm

I will check out how tightly they are pressed against each other when I get home.
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Re: boiler elements touching - does it matter?

Postby toil » Wed Jul 23, 2014 9:36 pm

Was a fair amount of pressure. I pulled the elements out. A bit late for the hammer but will give it a go tomorrow.
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Re: boiler elements touching - does it matter?

Postby Brendan » Wed Jul 23, 2014 10:51 pm

To answer your question which doesn't seem to have been covered...yes it most probably will damage that point on the elements...
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Re: boiler elements touching - does it matter?

Postby CH3CH2OH » Thu Jul 24, 2014 1:22 pm

Reach in with a hook and give one a little pull upward. Not too much just enough to seperate them a bit and not cause damage
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Re: boiler elements touching - does it matter?

Postby P3T3rPan » Thu Jul 24, 2014 2:04 pm

Yeah they bend quite easy if you use a steady, even pull.
Need to be solidly mounted tho
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Re: boiler elements touching - does it matter?

Postby toil » Fri Jul 25, 2014 6:33 pm

The elements can't be bent as they solid tubular rod. I spent a bit of time with a hammer and managed to get one to point slightly up and the other down. Was a bit of a pain in the arse as it ended up leaking when I put them in the first time. After some mucking about I managed to get them sealed. I dropper it off to an electrician mate. Just got to wait for him to wire it up.
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