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I have a glow worm 30 sxi boiler with 0.3 bar pressure. I
I have a glow worm 30 sxi boiler with 0.3 bar pressure. I have a yellow valve under neath which I'm guessing should be open and running parallel to the pipe its on? How can i increase the pressure so … read more
BillyHvac
BillyHvac
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My glow worm boiler has stopped working. Installed 2005
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My wife bled the radiators yesterday but the boiler now
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Phil
Phil
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I have a Ferroli Optimax HE31C giving problems, my house is
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Andrew Smith
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hi i drained my system yesterday to move a radiator.when this
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Rick Ridley
Rick Ridley
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i fitted a new radiator and cant re pressuries the boiler its
i fitted a new radiator and cant re pressuries the boiler its flashing red and showing 3. theirs water in the rads downstaires but none up staires.when i open the re pressure valve on the boiler nothi… read more
Rick Ridley
Rick Ridley
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Hello. My glow worm combination boiler stopped working last
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Hi i have drained my boiler and radiators for my pre winter
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Rick Ridley
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Hello, I have just moved into a rented property with a Potterton
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My Glow-Worm Flexicom hx boiler piolot light appears to have
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I have a glow worm 330 HE condensing boiler system. I am redecorating
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My boiler hasnt fired up this morning so I have no heating/hot
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Hi there, i bled one of radiators last night, which let some
Hi there, i bled one of radiators last night, which let some air out as it was hot at the bottom and cold at the top when the heationg was on. Everything seemed fine until i woke this morning to find … read more
gotoman for ac
gotoman for ac
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Our Worcester Bosch 28CDi boiler had reduced presssure (down
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I bled some air from a previously unused radiator and it seems to have had an averse affect on my 2 year old Baxi combi 33HE boiler. It's turned itself off and is showing the E119 reading of low syste… read more
Douglas
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my valliant ecotec 28 boiler has stopped working and is showing
my valliant ecotec 28 boiler has stopped working and is showing fault code F22. I know it's to do with low pressure, just wondered how to top it up again… read more
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Meet the Experts:

Phil

Phil

Mechanical Engineer

8,427 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

1,029 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.

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

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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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