pressure relief valve?

[noodledamus]

hi, just a quick one. If you were to buy an unvented cylinder, would they usually supply the pressure relief valve, temp relief valve and expansion vessel??? or would you buy them seperately???

also, does the pressure reducing valve determine what sized pressure relief valve would be required???

cheers!

 

[glasgowgas]

hi, just a quick one. If you were to buy an unvented cylinder, would they usually supply the pressure relief valve, temp relief valve and expansion vessel??? THEY MUST BY LAW INCLUDE ALL SAFETY DEVICES WETHER PRE FITTED OR SUPPLIED SEPERATELY

 

[twgas]

I'm sure your G3 certificated installer will answer these questions.
When these things are asked I always suspect a DIY job on the cards, sorry if I'm wrong, but these things are not DIY jobs.

 

[noodledamus]

cheers for the reply.

No, i am not going to be installing any unvented systems any-time soon.

I did a basic plumbing & heating course back in 2000 and have carried out basic plumbing & heating works in the past... however i would be keen to put myself back through college in the future and gain some more certificates... so i was only asking!!!