Immersion element
Re: Immersion element
Is it just a case of buying heat rated flex and a 13a plug for the supply?
- Kev888
- So far gone I'm on the way back again!
- Posts: 7701
- Joined: Fri Mar 19, 2010 6:22 pm
- Location: Derbyshire, UK
Re: Immersion element
Thats what I did. My complete shopping list was as follows:
mechanical flange
Immersion heater that would fit through the mechanical flange (tried some for size in a local plumbing merchants)
1.5mm square heat resistant cable
A good quality 13a plug
a Ceramic connector block (thats the type I wanted anyway - i ended up cutting down a bigger one because the 1-ways were out of stock)
I already had a good quality wall socket, and you may not need the connector block if your thermostat happens to have a big enough hole to join the two wires instead.
EDIT: here's a pic of my connector block fitted:
Cheers
Kev
mechanical flange
Immersion heater that would fit through the mechanical flange (tried some for size in a local plumbing merchants)
1.5mm square heat resistant cable
A good quality 13a plug
a Ceramic connector block (thats the type I wanted anyway - i ended up cutting down a bigger one because the 1-ways were out of stock)
I already had a good quality wall socket, and you may not need the connector block if your thermostat happens to have a big enough hole to join the two wires instead.
EDIT: here's a pic of my connector block fitted:
Cheers
Kev
Kev
Re: Immersion element
Cheers for that, will be real helpful when I put it together.
The element I'm looking at http://cgi.ebay.co.uk/11-Immersion-Heat ... _500wt_902
is
So this element should be OK to use with the flange you suggested afaik......
The element I'm looking at http://cgi.ebay.co.uk/11-Immersion-Heat ... _500wt_902
is
.Suitable For Side Immersion Fitments at 2 1/4' bsp
So this element should be OK to use with the flange you suggested afaik......
- Kev888
- So far gone I'm on the way back again!
- Posts: 7701
- Joined: Fri Mar 19, 2010 6:22 pm
- Location: Derbyshire, UK
Re: Immersion element
Hi,PEACOCKSUIT wrote:The element I'm looking at http://cgi.ebay.co.uk/11-Immersion-Heat ... _500wt_902 is. So this element should be OK to use with the flange you suggested afaik......Suitable For Side Immersion Fitments at 2 1/4' bsp
its the right sort of thing. But the reason I tried them down at the local plumbers was because I discovered some elements didn't quite fit through the flange - they had the right screw thread, but the width of the loop (in the heating bit) was quite large. I think its because the more common solder-in flanges allow about 62mm diameter things to pass through them, whereas the mechanical flange has more like a 57mm hole in it. It's not possible to tell from the ebay description how wide that one is, unfortunately.
Cheers,
Kev
Kev
Re: Immersion element
forgot one more important safety point, not sure if it was mentioned earlier but do not test it dry. Ensure the whole element is covered with liqour first, and don't let it boil dry either. Oh and when you install the element ensure it's the correct way up (the cable should exit at the lowest point - this way any spilt liqour can't run down the cable back into the electrics of the element. Remember too that liqour below the element will not heat much as only the water above the element will heat and rise - so if you want an even temperature reading give it a quick stirr first (if you get to a rolling boil the agitation will eventually do this for you)
Re: Immersion element
Cheers.
I will order the bits on Tuesday. *Is there a element and flange combo that is tried and tested with regards to fittings and sizes? I know the ones the heating element ones sell seem popular....
*reason for this is that my local plumbers merchants it waiting for stock of immersion elements so I want to just order off the internet.
I will order the bits on Tuesday. *Is there a element and flange combo that is tried and tested with regards to fittings and sizes? I know the ones the heating element ones sell seem popular....
*reason for this is that my local plumbers merchants it waiting for stock of immersion elements so I want to just order off the internet.