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Mend Boiler Problem Micro

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We have 64 questions about mending 'boiler problem micro'

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Mend Heating, Home Heating Systems

how can i fix my baxi combi 80 eco?

My Boiler keeps firing on hot water when no hot water is been drawen. The hot water DHW Pressure Differential... [Read more]
Mend Heating, Home Heating Systems

Air pressure switch problem?

How much is a air pressure switch for Ariston boiler micro Genus HE part number 65102164 & how much will it co... [Read more]
Mend Heating, Home Heating Systems

Glow Worm Compact 80E switches on without the tap !?

This morning I heard clicking and went to the boiler and noticed the domestic water heater switches on and off... [Read more]
Mend Heating, Home Heating Systems

I have an Ariston Micro Genus 27MFFI ?

The yellow light below the reset button comes on when the central heating or hot tap is required. The boiler d... [Read more]
Mend Heating, Home Heating Systems

Potterton Performa 24 Keeps Starting Up?

Hi All I have a Performa 24 it has been working until recently, had a problem with the gas valve. Plumber sor... [Read more]
Mend Heating, Home Heating Systems

No H/W from Ariston boiler unless Rads are on!!?

I have read a few forums that say this problem is almost deffinately the diverter valve, however my plumber ha... [Read more]
Mend Heating, Home Heating Systems

Problem with the diverter valve - vaillant turbo max boiler?

My boiler is 13 years old but in good condition so I don't want to replace it. We've replaced the diverter va... [Read more]
Mend D.I.Y, Plumbing

Sime super 90 plus problems?

Hi, We have a super Sime 90 plus boiler and about a year ago we had to change the dreaded diaphram in the dive... [Read more]
Mend Heating, Home Heating Systems

Hot Water Problem?

i Have Ariston Micro Combi Boiler 23MFFI it Do Not Give Hot Water but Centeral Heating Working Fine Bisicaly i... [Read more]
Mend Household Appliances, Sewing Machines

Heating system not working correctly?

My central heating system is causing me problems. The boiler fires OK, but I can only get hot water. The centr... [Read more]
Mend Heating, Home Heating Systems

How can I mend my Danfoss thermostatic cylinder control valve?

Danfoss have just told me that my Thermostatic cylinder control 2 part valve and thermostat 22mm, gravity fed,... [Read more]
Mend Heating, Home Heating Systems

my ariston microgenus combi when i use the shower will fire up but no hot w?

is the problem the diverter valve if the boiler fires up for hot water but doesn't heat the water.this happens... [Read more]
Mend Heating, Home Heating Systems

hot water but no central heating on cb28 alpha combi?

checked micro switch and removed and cleaned diverter value, boiler runs on heat and water.and stops on boiler... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Ariston Micro Combi boiler that keeps cutting out?

I have a Micro Combi 27 MFFI boiler that has stopped working. On water heating it fires up normally for about ... [Read more]
Mend Heating, Home Heating Systems

plumbing boiler ariston 27 Mffi?

I have a problem with the HWS with the boiler, the flat has been empty for 2 years and did not know if boiler ... [Read more]
Mend Heating, Home Heating Systems

Vaillant Turbo Max Problem?

Hi, I had a classic case of a diverter valve problem. No DHW - the plastic arm wasn't engaging the micro switc... [Read more]
Mend Heating, Home Heating Systems

Potterton Puma 80 runs constantly then trips out?

Following on from a problem with a sticking micro switch, the pilot light went out on my Potterton Puma 80. ... [Read more]
Mend Heating, Home Heating Systems

how can I fix my ariston micro genus HE24?

There are no faut showing at all and the heating system is working fine. there are no blockages the heat excha... [Read more]
Mend Heating, Home Heating Systems

how can i fix my boiler?

my boiler model ariston micro GENUS HE 24, keeps turning off showing warning sign A01 at least 5 times a day!!... [Read more]
Mend D.I.Y, Plumbing

diy plumbing?

Recently having problem with main combi 30HE recently changed diaframe and than boiler does not fire up, pump... [Read more]
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