How to mend ... Hot Water Boiler Side

1

fault saying noCN optimax he 38 c?

my boiler is showing noCN on right side of clock and nothing on the other. Any help as engineer cannot call ti... [Read more]

1

Sime super 90 overtemp trip?

My boiler is working fine for the CH side of things. When I run hot water the overtemperture trip goes after a... [Read more]

3

No Domestic hot water?

I have a Glow-Worm 30ci boiler. The heating side of it works well and all radiators are piping hot, however, t... [Read more]

sime boiler freindly format 80 keeps shutting down hot water?

the light on the heating radiator side flashes from green to orange.and heater shuts itself down

3

Myson orion 30b?

Hi,My boiler poilet will light but when either the heating or hot water calls for a command i cannot get full ... [Read more]

3

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

1

you may need to do drawings before you answer this one ?

This one will put you to the test…….. I have came across an situation in a pub/restaurant where I have a ... [Read more]

4

Boiler problem further data on earlier question ?

Thank you for your helpful responses. I have made further observations and these are as follows: I have two... [Read more]

2

whats wrong with my sime 80c combi boiler?

hi i have a sime 80c combi boiler my problem is that when the boiler is on water flows through the release val... [Read more]

1

sime friendly format 80 e pressure problem ??

hi, my sime boiler has a problem with building up pressure. the hot water side works perfectly. however if th... [Read more]

1

Phantom Boiler Operation at Night!?

I have a Potterton Profile 80E Boiler servicing my hot water and central heating. My timer system is Honeywel... [Read more]

2

How can I fix my Puma 100e combi boiler from constantly turning on and off?

I have monitored the running of the boiler for over 30 minutes and it fires up and stays on for 30 seconds the... [Read more]

cYCLING PROBLEM?

The boiler is an Ariston A27/MFFI Eurocombi. The boiler is fine on the hot water side but when the heating is ... [Read more]

1

How can I fix my Potterton Profile 40e boiler?

The hot water side of the central heating system works fine.But no heating,the hall thermostat works,when oper... [Read more]

How can I get the hot water hotter and not just warm?

I have a Biasi boiler?, the heating side works great but the hot water is just warm. How can I get it hotter

No heating?

My heating didn't come on this morning. The thermostat was on high, but the boiler wasn't doing its thing. ... [Read more]

1

potterton combi 80 boiler ?

my potterton combi 80 boiler heating side is not working. the water is very very hot

How can I fix my Potterton Performa 24i HE?

The boiler will not produce hot water unless it is reset or switched on off and on again or switched to hot wa... [Read more]

2

New Boiler or repair which will be my best route?

I have a worcester greenstar combi boiler, it was fitteed when I purchased the house 18 months ago, although o... [Read more]

2

Vokera 20-80 R.S. Flowmatic - Looses pressure and dripping water?

Hi We have a Vokera 20-80 R.S. Flowmatic combi boiler and for quite a while now (easily over a year) the pres... [Read more]