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Hi, Potterton profile 30e pilot light is on but boiler burner will not fire up unless boiler is smacked is this the pcb ?

Hi, Recently i went to diagnose a customer who was getting massive electric bills and the hot water was not heating anymore, i found that the customer switched on immersion backup on megaflo and left on this melted the 13a spur and cracked due to constant load of 3kw which is over 13a, there is...

Hi, Current setup is 30l unvented water heating cylinder the customer is complaining they are getting a massive electric bill as heater is continuously on this feeds a a kitchen sink and bathroom sink hot water only. I have suggested the use of a timer on cylinder to reduce bills, customer has...

Hi, Installation is of a galaxy 2-12 panel with 2 x keypads, 4 x bosch blue line gen 2 grade 2 pirs, 2 x door contacts and 2 x pyronix deltabell sirens. I have managed to power up panel with no faults by adding 1k resistors I made sure there was no faults I then 4 x pir sensors all working...

hi, currently the immersion is wired to normal supply, however there is second consumer unit connected to economy 7 meter, customer wants to use economy 7 for heating the immersion in evenings, the hot water cylinder is fitted with a single element on the bottom. So my proposed solution...

I have a flat where 43mm pipe keeps clogging as drainage was not done well The drop slope is not good and water drain is slow apart from laying new pipe is there a pump that could be connected to pump waste water from shower unit ?

Hi, What is process to register new meter ofgem approve to supplier, if fitted to new building on dead supply ?

Inlet of three phase, shop on ground floor with outer house, 2 flats above feeding off three phase, my suggestion to split is to use 6 way distribution board by ryefield. Then feeding into fused isolator and then relevant meters. I would split this way Inlet = 3 phase 3 ways to shop 1way to...

Had to fit a new consumer for a client, in kithcen boiler was not on spur but feeding off another socket using trunking, i removed the scoket to find wires behind there taped up, measure them using meter and found that neutral was missing, had to look under the floor for the lovely work done by...

Hi, A customer has bought a property which has a modern alarms series 1000 control panel, need engineers manual, or information on how to change code. customer has present code but wants to change.

I have installed 7 satellite points and a quad lnb with 2 two feed all wires are taken to central location, i need an amplifier that will take input lnb1 and lnb2 directly and feed to 7 location without having to feed to 1 point and using rf return from satellite box. :shock:

I want know is it possible to link standard mains smoke alarm to intruder alarm or are there special smoke alarms with n/o & n/c circuits. Also does any one know of good suppliers for alarm infra red sensors to fit to a shutter as chime zone. Thank to all in advance. Regards, Sajeel :D

Central Heating working, but hot water taking long time to come and hot water is only warm is this the diverter valve ?

If a 30A fuse is fitted for mains supply how can it be upgraded to 60a or 100a do edf need to carry this out?

Hi Can i take a feed from socket ring to make spur and take feed from light switch, if i twist two neutrals together one from lighting and one form socket will this work or will it trip out mcb ? Saj