The filling loop is not at all incorrect. They make them with 2 shut offs and 1 shut off. I prefer to fit one with 2 shut offs but what you have is also common practice.
.without seeing the job then the prv indeed will run next to the condense pipe and terminate on to the flat roof
He is clearly someone who has not taken the Water Regulations course or even kept up to date with current regulations.
He is correct in saying that both types are still on sale and that many cheapskates do save money by fitting the incorrect types.
That's why my quotations will be higher because I use the correct fittings.
But the reality is that customers do not realise what is required and usually just go for the cheapest ( as you did ).
As far as the gas supply is concerned, we simply do not know the pressure loss because no one has measured it yet.
If I was passing then I would measure it for free for you.
Hoping to take someone out for dinner in Barking sometime but don't know when.
Tony
Blah blah, blah blah, me me me, blah blah, £84, me, Blah.
If I was passing then I would measure it for free for you.
Hoping to take someone out for dinner in Barking sometime but don't know when.
Tony
"Are you enjpying your dinner dear"
"Yes, lovely, Tony. you generous hunk. This meal must be working out at £42 a head."
"Would you excuse me, for a short while"
"Of course, Tone - off to the bathroom?"
"No, darling, I need to catch the X42 to do a free pressure loss test. Enjoy your pud . I'll be back in time for the brandy xx"
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local