What reducer do I need?

[Bogart]

Am a bit confused as to what I need. I am needing to reduce a 35mm copper pipe down to 28mm.
Do I need anything else aprt from one of these.

End Feed Reducer - 35mm x 28mm - 9173 | BES.co.uk

 

[ShaunCorbs]

And a 35 mm coupling/ adapter if it's imperial

 

[Harvest Fields]

Am a bit confused as to what I need. I am needing to reduce a 35mm copper pipe down to 28mm.
Do I need anything else aprt from one of these.

End Feed Reducer - 35mm x 28mm - 9173 | BES.co.uk

Just out of curiosity. What are you connecting?

 

[Bogart]

And a 35 mm coupling/ adapter if it's imperial

Lost me there!

 

[Bogart]

Just out of curiosity. What are you connecting?

Am fitting a Fernox TR1 into the return line, 35mm, to the boiler. The TR1 is the 28MM version. On boiler replacement, next year, will correct directly into the boiler 28mm pipework but for now want to fit it to current boiler line.

 

[Harvest Fields]

I would use a spyro 35mm from city plumbing. Put the 28mm in when you fit the boiler.

 

[ShaunCorbs]

Lost me there!

End Feed Straight Coupling - 35mm F x F - 9161 | BES.co.uk

If it's very old tube

Metric to Imperial - Solder ring | BES.co.uk

 

[Bogart]

End Feed Straight Coupling - 35mm F x F - 9161 | BES.co.uk

If it's very old tube

Metric to Imperial - Solder ring | BES.co.uk

Not sure why I need a 35mm to 35mm or 35mm to 1 and qrtr

 

[Bogart]

I would use a spyro 35mm from city plumbing. Put the 28mm in when you fit the boiler.

Spyro 35? Im lost again

 

[ShaunCorbs]

Not sure why I need a 35mm to 35mm or 35mm to 1 and qrtr

Because the reducer you have is a fitting reducer so it's the same dia as the 35mm pipe so you need a coupling

TBH it sounds like you might need the help of a heating engy