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My Ariston e-combi eco boiler won't switch on, just today,
only if its trying to turn a couple of valves on and off … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
hi i have a ariston e combi which dont fire up every time first
hi i have a ariston e combi which dont fire up every time first time 40 60 80 and yellow flash then goes to reset after two trys i have found by putting my hand in front of silencer it fires up straig… read more
Andrew Smith
Andrew Smith
General Manager
Vocational, Technical or Trade Scho
3,001 satisfied customers
I wonder if you can help. I have an Ariston E-Combi 24/30/38.
I wonder if you can help. I have an Ariston E-Combi 24/30/38. The not water works fine but the heating isn't working. Pressure is at 1 bar, is this sufficient for the heating to work? I'm aware how bo… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
Hello, I have a Vaillant Ecotech Plus 831 combi, i cannot get
Hello, I have a Vaillant Ecotech Plus 831 combi, i cannot get the flame to light, pressure gauge is showing no pressure, i have no central heating or hot water. Are you ab;le to help please? Thanks St… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
Hi i have an ariston e-combi boiler and it keeps turning turning
Hi i have an ariston e-combi boiler and it keeps turning turning itself off, i reset and it fires up and 15 minutes later it's off again, thoughts are appreciated… read more
Andrew Smith
Andrew Smith
General Manager
Vocational, Technical or Trade Scho
3,001 satisfied customers
I have a baxi combi 105e. When I put the boiler into constant
I have a baxi combi 105e. When I put the boiler into "constant" mode, it doesn't fire up. There is plenty of gas (just re-credited my top up, gas hob working) and the boiler fires up when I turn on th… read more
Andrew Smith
Andrew Smith
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Vocational, Technical or Trade Scho
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hi my c&m combi was switched off at mains,turned back on but
hi my c&m combi was switched off at mains,turned back on but will not ignite.its a brittony combi se ,bar pressure is just over 1 bar have tried reset but no joy.there are 2 green lights flashing on t… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
We have 11 Bosch Worcester boilers in use and are planning
We have 11 Bosch Worcester boilers in use and are planning adding to the number of properties on our site with a Worcester boiler in each. However, we shall shortly introduce a vented unpressurised bi… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
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We have a Ravenheat csi85a/t combi boiler which seems to be
We have a Ravenheat csi85a/t combi boiler which seems to be a bit temperamental. Tried turning on heating yesterday & fires up but then shuts off almost immediately, around 3 secs Fires up again & the… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
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Afternoon, Ive had a leak in my C&M Britony 80 boiler and
Afternoon, I've had a leak in my C&M Britony 80 boiler and have had to replace the air seperator head. The leak has stopped. However, I aren't getting any hot water now, the system doesn't fire up, th… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
hi, im a gas engineer. i have an ariston euro combi sx 20
hi, im a gas engineer. i have an ariston euro combi sx 20 mffice, that wont fire up for hot water. now here's the confusing bit. when the hot tap is opened the diverter does its job an activates the m… read more
Rick Ridley
Rick Ridley
UK Heating Engineer
30 years on the tools
871 satisfied customers
have a ideal mini c24 combi boiler,when the boiler is cold
have a ideal mini c24 combi boiler,when the boiler is cold and the heating has been off and you run the hot tap the dhw switch operates,fan operates,but no ignition,the boiler then shuts down.the gree… read more
BillyHvac
BillyHvac
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I have a Ferroli F 24 B condensing combi boiler and it has
I have a Ferroli F 24 B condensing combi boiler and it has recently developed a slow leak, the front panel that flips down to uncover the controls will slowly fill with water. The pressure in the syst… read more
M Oglesby
M Oglesby
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The water pressure in my Ariston Boiler has dropped and i have
The water pressure in my Ariston Boiler has dropped and i have no heating or hot water....... There is a E 20 message appearing. How can I increase the water pressure? It is a combi boiler and it is a… read more
Rick Mather
Rick Mather
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Vocational, Technical or Trade Scho
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Hello, Ive got a baxi combi platinum. It certainly
Hello, I've got a baxi combi platinum. It certainly does the job but the bolier will not fire up if the central heating pressure is below 1 bar. The Operating instructions say that 0.5 is the minumum.… read more
Rick Mather
Rick Mather
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Worcester heatslave 26/32. Switch central heating or water
Worcester heatslave 26/32. Switch central heating or water on. Burner fires up ok, pump operates ok. Water is heated but it is not delivered to either the radiators or the hot tap. After about 10 minu… read more
Rick Mather
Rick Mather
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Baxi combi 105e, hot water runs a couple of minutes, burner
Baxi combi 105e, hot water runs a couple of minutes, burner goes out, water cold, burner restarts, opening more taps makes no difference, problem is getting worse, water pressure increases 0.5 bar whe… read more
Mark Henley
Mark Henley
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JUST MOVED INTO A FLAT AND HAVING PROBLEM WITH ARISTON MICRO
JUST MOVED INTO A FLAT AND HAVING PROBLEM WITH ARISTON MICRO COMBI 23MFFI WHEN ON CH IT FIRES UP AND GOES OUT AFTER COUPLE OF MINS KEEPS DOING THIS ALL THE TIME RADIATORS LUKE WARM SAME ON HW LUKE WAR… read more
Al
Al
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,791 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,024 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

< 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.

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