How to mend ... Ch Little Ideas

Boiler ?

I have a ravenheat whitestar ls 100, lately the red flashing light is on all the time and we are lucky the boi... [Read more]

glow work swiftflow 75/80/100?

I have no hot water or CH. Problem started after removing a radiator to decorate a spare room. Low pressure li... [Read more]

Worcester 42CDI CH symbol and CH green light flashing?

I have a Worcester 42 CDI the CH symbol and CH green light are flashing but the CH will not work. The Water... [Read more]

Baxi combi 105e occasional flame failure light?

Home someone can help with this - we have a baxi combi 105e boiler and over the last few months it has stopped... [Read more]

Old 280 Worcester tripping out after 2 mins?

20 year Worcester 280 has allways tripped out on a regular basis and on pressing the reset button behaves itse... [Read more]

Old 280 Worcester tripping out?

20 year Worcester 280 has allways tripped out on a regular basis and on pressing the reset button behaves itse... [Read more]

Worcester Greenstar Ri started whistling this morning?

Our Worcester Greenstar Ri boiler started making a rather loud high pitched whistling- type noise this morning... [Read more]

baxi 105e hot water not 100%?

Boiler works ok on ch. When on hw only temp depends on flow rate and although ch is off the radiator in bathro... [Read more]

Ravenheat boiler ( ye i know there s*&%e )?

Hi Guys My Ravenheat boiler works very intermittently , it can run for most of the day , both DHW & CH , t... [Read more]

Halstead ace high will not reset?

Hi, I have just serviced a Halstead ace high 30kw combi for a customer. I closed the gas valve to check the ... [Read more]

Ferroli 80E water cut off switch, leaking at union?

Hello my ferroli modena 80E has gradually developed a leak at the top of the water cut off switch / flow sen... [Read more]

Luke warm water Halstead Ace High?

Last week we had intermittent hot water CH fine, we replaced the pcb board & still no change so we replaced th... [Read more]

Morco Feb 24E CH problem?

Hi My boiler CH heats up to a point then cuts out, possibly coming back on an hour or so later. It will come ... [Read more]

potterton ep20001 programmer wont light hw?

my programmer will not light up the HW side of the display after a power out. If I select hw it switches the c... [Read more]

Worcester 240?

Hi, My Worcester 240 boiler is playing silly buggers. The pilot light is working but the main burner will ... [Read more]

I have a potterton profile 80el short cycling 1 min 'off' 1.5 min'on'?

Replaced pump (sticking)and heat exchanger (leaked). Since these changes the boiler started short cycling - ... [Read more]

Groaning Ariston Boiler?

Our 3-4 yr old boiler has started making groaning noises. HW & CH appear to be fine. Any ideas?

My halstead ace30 DHW not getting hot ?

The boiler fires up ok but the water I only Luke warm the CH is ok tried altering the control an resetting but... [Read more]

Ariston SX20 mffice hot water ok but no CH?

My eurocombi operates in hot water mode ok. When you switch on the heating the fan runs but the boiler does n... [Read more]

How can I fix my Saunier Duval Semia Condens boiler?

The Central Heating (CH) side works perfectly but the Domestic Hot Water (DHW) has developed a problem, thus..... [Read more]