UK Plumbing

Plumbing problems in the UK? Ask a plumber now.

Connect one-on-one with {0} who will answer your question

Related UK Plumbing Questions
I have a Ferroli optimax he plus 31c boiler and have no hot
I have a Ferroli optimax he plus 31c boiler and have no hot water coming out the hot water taps or the shower. The boiler is fine water pressure fine both black filling knobs are tight. The middle blu… read more
Brian
Brian
Plumber
596 satisfied customers
My Ferroli optimax he plus 31c boiler is flashing F and
My Ferroli optimax he plus 31c boiler is flashing F and 40/tap symbol & 15 alternately - no radiator symbol?? Pressure is at 1.5… read more
Brian
Brian
Plumber
596 satisfied customers
I have F37 showing on my boiler and the pressure is showing
I have F37 showing on my boiler and the pressure is showing very low (bled a radiator yesterday).… read more
Andrew Smith
Andrew Smith
Engineer
Vocational, Technical or Trade Scho
4,025 satisfied customers
Mate I have a ferroli optimax he plus 31c which is losing
Hi mate I have a ferroli optimax he plus 31c which is losing pressure quite quickly from 2 bar to empty in a few hours can only find one small leak on the bottom of the boiler but has been like that f… read more
Brian
Brian
Plumber
596 satisfied customers
With a Ferroli Optimax HE Plus 31c boiler, I need to fill
Hi, with a Ferroli Optimax HE Plus 31c boiler, I need to fill the boiler. I have a stopcock on a water pipe that leads into the boiler. When I loosen the stopcock, the pressure goes up. Should I leave… read more
Brian
Brian
Plumber
596 satisfied customers
We have a Ferrolli combi boiler and we had a short power cut
We have a Ferrolli combi boiler and we had a short power cut yesterday and have been left with no heating or hot water. F37 keeps flashing up and the pressure is over 2 bar and hasn't dropped? Where a… read more
Andrew Smith
Andrew Smith
Engineer
Vocational, Technical or Trade Scho
4,025 satisfied customers
Hi Ive over filled the pressure on my ferroli optimax he 38c
Hi I've over filled the pressure on my ferroli optimax he 38c boiler it's nearly on 3. I was just wondering how to drop the pressure back down to 1/1.5?… read more
Brian
Brian
Plumber
596 satisfied customers
I have a Ferroli optimax HE plus 31C. When the heating is on
I have a Ferroli optimax HE plus 31C. When the heating is on and we use the shower, the boiler will need reset and an error message of A3 flashes. Also while the boiler is running there is a constant … read more
Andrew Smith
Andrew Smith
Engineer
Vocational, Technical or Trade Scho
4,025 satisfied customers
I have the ferroli optimax he plus 31 c. I am getting an f37
I have the ferroli optimax he plus 31 c. I am getting an f37 fault code which I know is low water pressure. It advises to fill the system. I have turned both the black knob filling taps so they are op… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
ferroli optimax he 31 c f37 flashing ,i have fitted new pressure
ferroli optimax he 31 c f37 flashing ,i have fitted new pressure senser and put 1.5 bar in yet f37 flashes, have bye-pasted senser and boiler works fine. is it possable the new senser is faulty ????… read more
Andrew Smith
Andrew Smith
Engineer
Vocational, Technical or Trade Scho
4,025 satisfied customers
Hi ..I have a ferroli optimax he plus 31c....f37 is flashing
Hi ..I have a ferroli optimax he plus 31c....f37 is flashing which is low water pressure...I have turned the black knobs an made sure the blue ones r in line with the pipes but the pressure doesn't mo… read more
Andrew Smith
Andrew Smith
Engineer
Vocational, Technical or Trade Scho
4,025 satisfied customers
Help! I have a ferroli optimax he 31 c and I have error code
Help! I have a ferroli optimax he 31 c and I have error code F40 after an initial error coe of F37 (Fill the system) i think I filled the system by turning two black valves. ive tried bleeding the rai… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
ferroli optimax HE plus 31c. Tried to switch to eco mode, then
ferroli optimax HE plus 31c. Tried to switch to eco mode, then the boiler just stopped working. Fault code F40 flashing. Is code is apparently to do with high pressure (3-5 bar), however pressure was … read more
canuck the pro
canuck the pro
15,189 satisfied customers
ferroli optimax he plus 31c. heating not coming on but no warning
ferroli optimax he plus 31c. heating not coming on but no warning codes. shows the heating symbol calling for heat but not warming radiators. put new batteries in room thermostat not sure if it automa… read more
Scottish plumbing and heating
Scottish plumbing and heating
Heating Engineer
Vocational, Technical or Trade Scho
2 satisfied customers
I have a ferroli optimax he plus 31c boiler, its 17 mths old.
I have a ferroli optimax he plus 31c boiler, its 17 mths old. the pressure keeps dissappearing. Isuspect the pressure relief valve is not holding as I have seen water dripping outside. On a site that … read more
Andrew Smith
Andrew Smith
Engineer
Vocational, Technical or Trade Scho
4,025 satisfied customers
Hi I have a Ferroli Optimax 31C boiler F37 failure
Hi I have a Ferroli Optimax 31C boiler and am getting the F37 failure. The pressure gauge shows less than 0.3. I don't know exactly where the pressure valve is to increase the pressure. Can you tell m… read more
Andrew Smith
Andrew Smith
Engineer
Vocational, Technical or Trade Scho
4,025 satisfied customers
I have a Ferroli Optimax HE Plus 31 C boiler. The heating
I have a Ferroli Optimax HE Plus 31 C boiler. The heating has been switched off for months but before turning it back on today I bled all the radiators. I then tried to switch on the heating but both … read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
ferroli optimax he 31c Yesterday my 3 year old boiler display
ferroli optimax he 31c Yesterday my 3 year old boiler display went out. We have had no hot water since. It shows no signs of life. The electical supply is intact, the fuses on the board are OK. Please… read more
Andrew Smith
Andrew Smith
Engineer
Vocational, Technical or Trade Scho
4,025 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Chamberlain Maintenance

Chamberlain Maintenance

Plumber

324 satisfied customers

Qualified Plumber with over 17 years experience in Domestic & Commercial plumbing.

qwasert

qwasert

Plumber

211 satisfied customers

Condensing and Combi Boilers

Dan_Robinson

Dan_Robinson

Plumber

33 satisfied customers

Owner and Director of Jennings Heating Ltd. Registered to work with Gas and High pressure hot water systems.

Elliott Louis

Elliott Louis

Plumber

15 satisfied customers

Lead engineer at eogasservice

Brian

Brian

Plumber

596 satisfied customers

16 yrs. experience as plumber, including full bathroom and kitchen installations.

bshull17

bshull17

Architect

2,153 satisfied customers

Licensed Architect- 17 years, L.E.E.D. AP

The Home Smithy

The Home Smithy

Home Builder

2,085 satisfied customers

#1 Home Improvement Expert 30+ years experience

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x