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Does anyone know an alternative/compatible product to this? i.e. something from screwfix/toolstation Marley Solvent Waste access plug 40mm White https://www.wolseley.co.uk/product/marley-kap2:w-access-plug-40mm-white/ I need to replace just the cap (pic 1/2), which is leaking

Thanks, got it. After the elbow, there's a tiny piece of pipe and this is connected to an isolation valve and flexi tails before going to the tap. In order to remove the fitting, do i need to remove the pipe from the other end of the push fit elbow fitting ie the one which going into the...

Please explain it to me like I'm 5 I have attached an image of the part, unscrewed with the internal parts on display (ie 1, 2, 3) So i do the following 1. Unscrew the fitting 2. Do i pull the pipe in one direction and strike the fitting at 4 or 6 with the pliers? Or an i supposed to...

Thanks. It's mind boggling that in this day and age, they are still making items which cannot be easily removed after fitting How do you 'break off the grab ring washer', especially without damaging the pipe? What tools/techniques do i need to use? There's a leak at the marked area under a...

The push fit fitting states that it is non-demountable Can anyone confirm how you'd remove this from a copper pipe https://www.toolstation.com/elbow/p11031#product-details-accordion-item

Thank you. Is it expected/ normal for hep20 fittings to just unscrew loose after some time?

My mate has a leak at the fitting. After isolating the water and hand tightened the fitting (as it had somehow screwed loose) the leak has stopped 1. Does anyone know the brand/name of the fitting? 2. Is this a temporary fix? Should I be advising them to replace the fitting with something...

I may have misunderstood what you were asking 230v RT linked with L = Central heating works 230v RT linked to itself with = Central heating does not work* * I mentioned this in an earlier post but will have to double check later when. I am next to the boiler to confirm. 24v link was removed...

The heating comes on.

Issue has still not been resolved. Are there any further suggestions? If not, can i be advised on the best person/group/company to contact to resolve this matter.

Done - The CH still operates. FYI All of the incoming wires from the nest heatlink were left in place in the terminals on the boiler Edit Also disconnected the incoming wires from the Nest Heatlink to the boiler just in case this was asked as well. The CH still operates

On the Vailiant boiler to turn the central heating on you have to switch the knob to the 'on' position Then do the following as shown in the video (i.e. from 10 secs-30 secs as shown in the video below). However, once you have done the above once, the boiler will remember your chosen setting...

Yes, that is correct. I believe that the boiler was installed around 2016. This is the first time I have ever removed the front panel to get to the circuit board. As mentioned, I inherited this boiler. I do not know if there was a room thermostat installed at any point. - All wires were...

1. Do you want me to remove the wire which goes from the heatlink to the boiler or should I keep this in place? 2. Using the image below, do you want me to run a single piece of brown cable between the L terminal and RT?

No, I did not. I have just done that ie grey wire is in RT RT next to B Off has red cable linked again Boiler fires up when Central heating is switched on manually at the boiler. However, unable to control central heating via Nest App Thanks for all the help.

Heating was working perfectly. When the heating is turned on via the boiler itself, the boiler fires up However, I cannot control the Central Heating via the Nest Thermostat Yes, it does Attached image below and still nothing Yes, I have. You have an excellent eye for detail.

Many thanks :mrgreen: Attached below.

I removed the wire (link) between the 24V RT connector and still nothing Thanks Doc. I have wired it exactly like the video and still nothing

I inherited the boiler so can not say 'yes' or 'no' with certainty My existing set up looks just like the pic with a link in the 24V RT connector

Thanks. Did the above and still nothing