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Hi, I have 18-22 water flow rate. I measured the pressure on a garden tap at between 4-5 bars, dropping to 3.5 when I turned on the kitchen mains tap at the same time. I have a 17-18mm main pipe in and then I will be upgrading to 22mm to the cylinder. Does my property sound suitable for an...

Thanks yes getting the WB filter and a Gold installer to get 10 year warranty. How can they check how dirty the system is or suggest to do both?

Hi, I'm thinking of having an unvented cylinder installed. I know the flow rate is good over 20 litres per minute. I'm getting the pressure measured tomorrow. My question is on what size piping is sufficient to get good performance from showers and if changes need to be made. Mains into house...

Hi all, I'm having a Worcester Bosch boiler installed and all new radiators. The installer has recommended doing a Magna Cleanse system flush. Is this a sufficient clean of the system and likely to adhere to the terms of a manufacturer warranty (going to check this in the morning with WB)...

I think I will go and buy a branded cleaner and inhibitor myself then! How many litres of each would I need? Got 10 rads and 2 heated towel rails.

Well I've seen 2 bottles marked 4trade and they are only 500ml each (one cleaner and one inhibitor).... Spending a lot on the install and want to be sure it's all right.

So what are the best/recommended system cleaner / inhibitor products to use? I see Sentinel x300 was mentioned - what about the inhibitor? I think they are going to use some standard trade products.

Ah ok I will check - that makes sense!

Brilliant - they are doing the flush once the new boiler and rads are installed...

Is this applicable even if the radiators are being changed at the same time?

Hi I am having a new boiler and my old radiators replaced by new ones. Should the power flush be done with the old boiler and old radiators or is it better to remove the old rads (with sludge) and then do the power flush with the new boiler or old boiler (installer wants to do it with new rads...

Hi, I am looking at buying either the Stelrad Elite or softline radiators. Is there any difference between both other than look? I have noticed than the softline comes with a 15 year warranty. Thanks

hi, I am have a new boiler installed with a power flush and magnetic filter added. I have a couple of radiators that are currently cold at the bottom which I guess is due to the sludge in the system. The radiators are probably around 30 years old and I'm just thinking whether I should just...

Is there a better / more common solution these days?

What make would you recommend?

Hi, I'm getting a system boiler installed and I need a new indirect hot water cylinder 1200 X 450. Any advice on which manufacturer to go for. Currently looking at a Gledhill. Thanks!

That's the first I've had for an 18kw - thanks though!

Hi, I'm looking at getting a new system boiler and have had 4 quotes but three different recommended size boilers, leaving me confused! I have a 4 bed house that has 10 Rads + 2 two heated towel rails. There are no plans to extend the house etc and to add rads. What size KW boiler do I need...

Hi, I'm about to get a new boiler installed and need to decide whether I should get TRVs installed, are they worth it?

Hi all, Has anyone had the Wave control system installed for their boiler if so I would be interested to hear feedback on what it is like as I'm thinking of getting it? TIA