Hi,
In a property that is being renovated there is a Potterton Profile 100e boiler controlled by a Potterton EP2002 Controller wired to an ancient Satchwell room Thermostat.
Is it possible to replace this controller / room stat combination with a modern RF room thermostat linked to an RF...
Hi folks this is my first post, my name is Leon and I run the Fred Dibnah Heritage Centre based at the home of celebrity steeplejack Fred Dibnah MBE this is a magical place with so much history, we have had the work yard and all the workshops rewired for health and safety due to the many...
Hi All
Firstly I apologise for any incorrect explanations or terminology. I am systems engineer not a spark and my interest is purely "night time reading".
I am struggling to understand how it can be that the center tap of a transformer can be tied to earth. I understand that if the center tap...
Hello and thanks
Have a customer who will be having underfloor heating installed run from combined boiler and different zones can anyone give me some idea as to what's required to wire for such a system not done one of these before so advice much appreciated.
Hi everyone,
Long time reader first time poster!
Im looking at getting my 2395 (or 2394..still undecided) and it looks like every man and his dog are offering training for it! Can anyone recomend a training / exam centre in the general vicinity of Harlow (or north west london)??
Any help...
starting job next thursday adjusting a heating system..
there currently is one heating sytem for 3 parts of a building which is rented out as doctors , dentist and a flat...
we plan to change the 2 channel time clock for a 4 channel timeclock and add 4 new valves , doctors heating, dentist...
Ive applied for a maintainance electrician job at Jaguar and have been asked to attend an assessment centre. Does anyone have any idea of what they involve? It states some stuff on the website but it seems that for different jobs the assessment centre tasks vary. Has anyone attended on after...
Hi Gang
I'm off to do a quote for PV on a shopping centre next week.
They want a system as big as they can get, so I guess 50kW
Whats the situation with the EPC on something like this?
hi
ive been called by a local plumer to do job
what it is is a combi hes swapped and wants wiring centre changing as well as exrernal time clock/stat wiring
the combi he taken out already has all wiring there at present.
the thing is theres a mid valve, frost stat and wiring centre.
the combi...
I do a few small commercial PIR/EICRS including a dentist surgery & a day centre, but mostly just domestic. I have been asked to look into doing an EICR on a fair sized medical centre ( am guessing approx 10-12 rooms per floor, 2 story building) . Its a pretty new build & hopefully installation...
A neighbour has a through lounge with a centre ceiling light (chandelier type) at both ends as well as 2 wall lights at both ends of the room (6 fittings in total). They are controlled by a 3 gang dimmer switch, 1 for each centre light and 1 for all 4 wall lights. All of sudden none of these...
Any of you guys local to me know anbody thats any good in MCR. Need my bosch 36v sds servicing. been a good servant, wonder if itd had its day, runs noticeably slower than my new one, and the hammer action when chiselling is erratic,
hello want to start electrician training, just wanted to get a review on a centre, im planning on doing my training at able skills in dartford any help would be welcomed.
Hello All,
I am new here so please forgive if there any mistakes. A month ago I was planning to install a couple light which go under the wall mounted kitchen cupboards. Upon finding a junction box which I tested a with a multi electrical test meter that the when the light switch is...
It’s not a question but an open discussion.
I’ve had two flats both within .75KM of major 33 / 11KV substations. Both substations equipped with On Load Tap Changes to regulate the voltage to the local supply network.
I worked regular nights at one time, so I would arrive home at 06-20 ish...
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