Two boiler install:- PRV location. (Pictures)

[harrygashull]

it is also d2 looks like 15mm but then he is g3 certified

D2 is in 22mm (clearly visible when you look at how the tun dish reduces) which then increases to 28mm before going down to termination.

 

[harrygashull]

Could be the scale of the drawing D1 looks > 600mm

D1 is under 600mm , the drop from tun dish is 310mm

 

[ShaunCorbs]

D1 is under 600mm , the drop from tun dish is 310mm

fair enough looks more

 

[Worcester]

Thanx, thought it was the scale; Out of interest why did you increase the D2 to 28mm?

 

[harrygashull]

Thanx, thought it was the scale; Out of interest why did you increase the D2 to 28mm?

because the run of D2 was going to be over 9m Equiv therefore increased it.

 

[ShaunCorbs]

how did you get on today harry?

 

[harrygashull]

how did you get on today harry?

Not bad thanks Shaun - not as far as id have liked but hey ho...

managed to get most of it wired up.

condensate is done with the exception of a reducing bung.

expansion, prv and filling link are all in place but need connecting. (I followed your advice about the expansion and I think its paid off.

Tomorrow ill be finishing off the conduit and pipework and hopefully the flues.

Picture from today:

https://www.************/MCSHeating...088078497709/1315035975236246/?type=3&theater

 

[gassafe]

Looking good... I normally drill the flue holes first tho, gonna get it all covered in dust now

 

[ShaunCorbs]

looks ok harry, need a bit of work on the wiring tho (clips) but thats me being picky

 

[ShaunCorbs]

Looking good... I normally drill the flue holes first tho, gonna get it all covered in dust now

+1 and normally boilers in the way else, unless there going straight up

 

[ShaunCorbs]

and you a 3rd year harry ????

 

[harrygashull]

Haha, I know with the dust... but I don't mind going around with a cloth and some brasso

Im hoping to get all of the wires into the adhesive conduit like I have done with some of it.. I ran out as I only ordered 1 length.. doh...

been doing this since I left school at 18, didn't fancy Uni so got a trade and haven't looked back! I'm 21 now.

 

[harrygashull]

Im going to run the pump live behind pipes and in conduit as i can forsee a towel being hung on it and getting a call to NO CH/HW as the pump has been un plugged...

 

[ShaunCorbs]

Im going to run the pump live behind pipes and in conduit as i can forsee a towel being hung on it and getting a call to NO CH/HW as the pump has been un plugged...

Wire going to be long enough and how did you like the pump plug

 

[harrygashull]

Wire going to be long enough and how did you like the pump plug

Iv done quite a few of the new pumps tbh, they seem to be copying the region 5 way connectors in a way.

solving a problem that never existed...

 

[ShaunCorbs]

Iv done quite a few of the new pumps tbh, they seem to be copying the region 5 way connectors in a way.

solving a problem that never existed...

Yep but can be a pain sometimes like the old grund not enough space in cable retainer

 

[ShaunCorbs]

Tbh mate you have done very well you had any help ?

 

[harrygashull]

Yep but can be a pain sometimes like the old grund not enough space in cable retainer

Always hurting the tips of my fingers on the old grunfoss pump wiring... at least they only need changing every 20 years lol

 

[harrygashull]

Tbh mate you have done very well you had any help ?

Thanks, not had any hands on help other than the kind advice on here.

Iv done a tonne of boiler swaps, my normal day to day is service and repair so I get to see good and bad installs of other people.

its been a nice change doing this.

 

[Stigster]

Only 3 years in and you are producing work like that! Very nice. Fair play to you for doing such a nice job and also for asking advice where needed.

You, and whoever taught you should be proud.

 

[harrygashull]

Only 3 years in and you are producing work like that! Very nice. Fair play to you for doing such a nice job and also for asking advice where needed.

You, and whoever taught you should be proud.

Thanks, I was apprentice with one of the best guys in our area, and Iv been doing bits and bobs with my dad since I was about 7

 

[harrygashull]

Got the flues in today, took a while because of the old victorian crumbly walls...

Finished the conduit off and wired the permanent live in from switch fuse spare (which turned out to be faulty after an hour of testing...)


Tommorow Ill be finishing off! , got a lad coming to commision the unvented first thing so we can sign it off!

 

[ShaunCorbs]

Got the flues in today, took a while because of the old victorian crumbly walls...

Finished the conduit off and wired the permanent live in from switch fuse spare (which turned out to be faulty after an hour of testing...)


Tommorow Ill be finishing off! , got a lad coming to commision the unvented first thing so we can sign it off!

all lies unless you have pics

 

[harrygashull]

all lies unless you have pics

Do you want a pic of our senior eng comissioning the tank tommorow? Haha

 

[harrygashull]

https://m.************/MCSHeating/p...5958911810619/?type=3&source=48&ref=bookmarks



https://m.************/MCSHeating/p...5962741810236/?type=3&source=48&ref=bookmarks