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    Low water pressure after vented boiler replacement

    Hello, Finally sorted it thanks to your help. Managed to connect a 15mm right angle tap connector into cold water pipe under bathroom sink and blast it with hose (coming in through bath window) pressure from garden tap. It removed the airlock straight away and cold flow was back to normal...
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    Low water pressure after vented boiler replacement

    Yes it still runs if I turn the stop cock off in the driveway. The cold water level in the loft storage tank goes down slightly when running cold tap in the bath tub.
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    Low water pressure after vented boiler replacement

    Ok I have attached a diagram trace of pipes that I can see and which I think are relevant. Including that un-turnable valve (which may be the problem). I have put some wd40 on the valves as well to see if it helps. I also attach some additional pictures as well. I hope this helps. Please...
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    Low water pressure after vented boiler replacement

    Yes the isolation valve feeds the bath tub, sink and toilet. There are 2 circular valves in the airing cupboard (about 30cm distance between them) I attach pictures of them. Do you know what these might be for? The upper one was very hard to turn. I haven't tried the lower one.
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    Low water pressure after vented boiler replacement

    Hello, Thanks for the response. The sink has just a trickle now compared to the free flow it had before the boiler replacement. The isolation value from the cold water tank is a stop cock and its in the fully open position. I'm going to double check this. Given the bath tub has reasonable...
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    Low water pressure after vented boiler replacement

    Hello, I have a had a gravity boiler replaced from a Potterton 80e to a more recent Valliant ecoplus boiler. The cold water tank is in the loft space directly above the 1st floor bathroom and the hot water copper immersion tank is in the 1st floor bathroom cupboard space. A fairly normal...
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    Require additional cooker spur in kitchen

    Hello, My electrician is currently wiring a new kitchen and has wired in a cooker switch to a cooker fused spur shown in the attached photo for the electric cooker oven. He has used 6mm flex wiring for the circuit. The cooker hob is gas. He has installed a B32 for the circuit back at the...
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    Approximate cost of building works

    I am getting some building works done to my residential home in 3 areas of the house. Wanted to know an approximate bracket or best estimate I should allow in my budget for the following work to be done. I know its difficult to tell without seeing the rooms in question, but if someone would be...
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    Potterton Suprima 80e running continuously

    Hello, I have a potterton suprima 80e boiler. The pump stopped working last week blew the fuse on the main pcb board. I replaced the fuse on the pcb board and it kept on blowing the fuse. We replaced the pump for another one and the pcb started working ok, but did the boiler flame did not...
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    Foul / Surface drainage for new extension

    Hello, I am planning an extension and need to consider drainage. I have drawn an existing foul and surface water layout for the site which is attached. I got information from old library records and flush tests to construct this. There is no manhole or inspection chamber on my site. My...
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    Building for flood resistant measures in Flood Zone 2.

    Thanks for the reply. That drawing came from a government released document; https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/7730/flood_performance.pdf Its interesting you mention the ordering of the insulation, I'm not quite sure what is best for flood measures i.e. -...
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    Building for flood resistant measures in Flood Zone 2.

    I have been looking over the requirements set out in our planning consent for a new extension that has to be considered due to flood risk. We are in a flood zone 2. I am looking particularly at; - The floor level within the proposed development shall be set no lower than existing levels and...
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    Single storey gutter against pitched roof

    Hello, I am in the process of building a single storey extension next to my neighbours garage (No.3), we are a detached house at No.1. I haven't started getting builder quotes in just yet. Please see attached images of length of wall and front elevation along the boundary. I was wondering how...
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    Phase Neutral Reverse Fault on Kitchen socket

    Hello, Thanks for the replies. I triple checked that the single socket was wired correctly. Live(brown), neutral(blue), earth (yellow/green). It looked good to me but no I don't have any pictures of it, will try to get some. I attach pictures of the consumer unit, which is quite old. I took...
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    Phase Neutral Reverse Fault on Kitchen socket

    I have a strange problem with some sockets in my kitchen and was wondering whether anyone can shed some light on was is occuring. I have a "master" twin socket that has a "slave" single socket. Both sockets are in the kitchen and on the inside wall facing the garden. The single socket was put...
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    Consumer unit not 17th edition edition

    I attach a picture of the bathroom. There are no metal parts of electrical appliances in the bathroom. There is no shaver socket etc. The light switch is a pull down cord outside of the bathroom. (I guess the only metal parts in the bathroom would be the taps and pipework). The shower is...
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    Consumer unit not 17th edition edition

    Found a view of the front of the house showing the gas bonding going under the floor boards. Not sure how they missed this.
  18. I

    Consumer unit not 17th edition edition

    I've been to the property and had a look at the gas and water bonding. I lifted up a few floor boards in the kitchen and under stairs cupboards and found the gas and water earth bonding. The gas bonding runs under the floorboards to the outside gas meter and the inlet water pipe is bonded. I...
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    Consumer unit not 17th edition edition

    I will try and post the masked full report later on with a better picture of the consumer unit when I go there later today to put in the gas / water earth bonding. I do not know what a water board is aswell, I think its supposed to say water bond? There is also an earth rod on the outside of the...
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    Consumer unit not 17th edition edition

    The electrician was Part P and in there for an hour. I have paid 95 plus VAT. The house is a 3 bedroom end of terrace. I found the electrician online via his professional looking website as he was local to the area. I attach a picture of the consumer unit. There is no outside socket. See...
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