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Anyone know anybody that age or more? No, I am not on acid, heard and read someone claim people that age are drawing benefits

That would work But an unvented cylinder indirect coil often is 20kW or more yet the radiator loading often is 12- 15. When cylinder is getting required input of heat, reheat times are fast ( have seen 15 minutes to get to 75% duty) Some boilers are dual input allowing boiler output to be...

Any boiler needs to be serviced as per makers recommendation That is minimum call for any good engineer Failing to carry out this essential maintenance will result in malfunction. I too have the same boiler. Like any other, components have failed. Would I get another? Of course I would. Then...

Been stung by someone who pretends to be a builder. Very good with his talk. Since then was told there is around 65% of getting someone who is a chancer With respect to Linea boiler, fault finding flowchart in the manual Is excellent Unfortunately weak pump is not seen as a defect for some...

Gas Safe person has been deemed to be safe for carrying out tasks on the day the assessment took place. That is it- no more no less A householder who is not all thumbs may well be able to fit his boiler by following the manual but end result may be lacking as there are requirements that will...

High lighted the issue at post 8 and repeated later too. Glad sorted

He is a clever genius he claims.

In a podcast by Racheal Maddows, is claimed Trump stays up late ( what is he doing every night, watching porn?- my words not hers) then sleeps in hence no real stuff from Trump till the afternoon Town hall events are getting interesting. Seems the republicans are getting hell if the lawmakers...

The boiler will hardly be undersized for radiators you have 831 may be dated but hardly ready for the grave Talking from experience as have the same boiler You don’t need a new boiler but an engineer who will look at the system and give you honest opinion. For this you need a service/ repairer...

Yes

Or get these https://www.screwfix.com/p/flomasta-brass-compression-blanking-disc-caps-15mm-2-pack/64472 Blank cap will fit a 15mm fitting and a 1/2” MI The bevel in 15mm fitting may cut into the sealing washer in blank cap- blanking disc locates where the olive would fit.

Did not know was spam. Thanks

Item 17, the plunger passes through part 23 and is attached to item 16 which itself rests on the diaphragm 15 In idle state, the spring retracts the plunger. System water is exerting same pressure on both sides of diaphragm When the pump runs, differential pressure is created across the two...

Absolutely nothing to do with 04 code. This unit activates the boiler when hot tap is run.

Sure is Vokera part no 6872 Part 6867 is the bearer plate that diaphragm sits on and spindle is part no 6888

Immersion heater for UV is behind the plastic cube like cover on the cylinder On the vented cylinder immersion easily seen. Both will have a coil through which heated boiler water flows to heat the cylinder, much faster than the immersion can

Immersion heater is there for that very reason when the boiler plays up. Good idea to fire up the immersion heater every 3-4 months or so to ensure it is functioning. Often see these are waterlogged and split

How are you going to register the boiler and carry out FGA readings as required by the Benchmark logbook. Excuse me if this post seems to be a diy effort.

Circuit resistance is the other way round for HW and CH

Read my earlier post re flow manifold Have come across this issue many times What one needs to appreciate is, hot water heat exchanger is inside the boiler and radiators are connected to the boiler with long runs of pipe. Then visualise water flow though a virtual short circuit as opposed to...