How to mend Hot Water Only Warm

1

Why do the upstairs radiators come on when i run the bath?

I have a Glow-worm 38cxi combi boiler. Just recently the hot water runs just warm even if it is turned to maxi... [Read more]

triton opal shower?

My triton opal shower has started going hot and cold. The water pressure light stays out with only the heat li... [Read more]

3

Glowworm micron 40FF Thermistor Rod?

A month ago I was having to reset the boiler frequently because the Reset light would come on. Eventually it s... [Read more]

how can i fix my potterton prima 30 - 80?

the boiler switches off after about 20 minutes. the radiators warm up slightly, hot water does get hot, but on... [Read more]

luke warm hot water?

hi, had a new heat exchanger to my valliant boiler 4 months ago, was fine, but now i am only getting luke, war... [Read more]

how can i fix my boiler? glow warm swft flow?

THE HOT WATER ONLY COMES WHEN THE BOILER IS ON BUT WHEN IT IS OFF COLD WATER COMES HOW WILL I BE ABLE TO FIX D... [Read more]

vokera compact 28 combi boiler?

Engineer recently replaced a small part on boiler. Since he left, the central heating system gets warm when on... [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]

2

how can i fix my Mira excel mixer shower?

the shower was running at a normal temperature when the water started to lose temperature and now is only prod... [Read more]

2

no hot water worchester bosch 240?

when you call for hot water only, nothing happens, when you swicth to central heat and hot water the boiler fi... [Read more]

1

How do I fix my hot water?

Recently the temperature of my hot water has dropped, it now only gets luke warm. The pipe leading to the top ... [Read more]

not enough hot water in tank!?

when hot tap opened fully on bath i only get few inches of hot water before running cold, but if i trickle run... [Read more]

2

hot water problem?

i have a combi boiler the rads work fine really hot. but the hot water only gets warm the boiler fires up fin... [Read more]

2

diy plumbing?

my sime boiler heats the rads fine but latley i find that the hotwater only gets warm. the boiler fires up ok.... [Read more]

2

ravenheat?

fitted new diaphram kit,and hot water is only warm

2

Potterton Kingfisher 2 not going 'wumph'?

So it's been a couple of interesting days in the warmth of my world... My fiancee managed to break the connect... [Read more]

6

potterton flamingo 50 - HELP - Have C/H but NO H/W?

Hi, we have just recently had a new pump fitted in due to no C/H, only the H/W working. Now both of them work ... [Read more]

Problem with Ravenheat RSF 820/20 combi boiler?

I have just drained the hot & cold water from the system, when re-filled the central heating works fine, but t... [Read more]

problem with classic LXFF&FF fanned flue gas boiler?

We have hot water and the boiler is firing up but only staying on for 30 >60 seconds.. the radiators upstairs ... [Read more]

my hot water on vokera linea 735?

when tap is opened boiler fires up but water is only luke warm or cold