How to mend ... Heat Only Boiler

Ideal Isar H30?

Ideal Isar H30(2008 model) The pre heat is now kicking in every 25/30 mins and the boiler heats up very quick... [Read more]

How to heat water when therm. is off?

my central boiler when off does not always heat my shower. how do i fix this pleae? boss therm BPS242R ... [Read more]

Digistat Drayton connection?

Hi, I’m useless with this stuff. Everything was fine and I had a service yesterday now I’ve lost the conne... [Read more]

Problem with the pressure in combi boiler?

My valent combi boiler has problem with the pressure which keeps on falling which causes the radiator not to h... [Read more]

Not hot water?

Potterton Promax 15 SL With wall control PS2 dual channel control. Shows light heating timed Heating set ... [Read more]

Is my boiler a write off?

My 8 year old Baxi 105he appears to have a crossover between the hot water and heating system. When the heatin... [Read more]

My radiators will not go off?

My potterton kingfisher mf100 will not turn off, even though the programmer is in the off position for both wa... [Read more]

How to fix a leak between the burner and heat exchanger?

A problem has been identified by an engineer on my 10 year old Isar HE30. It had a L F fault code which could... [Read more]

How can I fix my boiler chaffoteaux&maury?

The pilot light does not come on for the heat and hot water

Baxi 105e?

I have a Baxi 105e boiler, it has started to heat the radiators when the hot water tap is run. I've replaced t... [Read more]

Raven heat CSI AAA T 780 series high efficiency condensing boiler?

Central heating works fine can't get any domestic hot water unless heating has been on for half an hour.

How can I restore heat and hot water from BG 532i boiler?

I have no heat nor hot water from my Bgas 532i boiler. I think Doris has blown out the pilot and left flashing... [Read more]

Alpha InTec 24X ?

My boiler isn't producing hot water or heat and is saying error code 20 - which is saying a flame sensing faul... [Read more]

Faulty Worscester 35 CDi loosing pressure?

My Worcester 35cdi has had 4 replacement heat exchanger's in less than 10 years the first 2 were within the fi... [Read more]

lost water pressure & boilerwill not heat water or heating ?

lost water presser & now boiler will not start up mistral oil comb boiler any ideas ?

vokera boiler no heat but 2nd pipe from the left is red hot?

my vokera boiler has hot water but no heat the 2nd pipe from the left gets really hot on start up but the boil... [Read more]

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]

how can I have just hot water from my Protherm 40 - 50 CI boiler?

The boiler operates heating and presumerably hot water. But I do not know how to switch it heat hot water only... [Read more]

No hot water, intermittent when air temp drops?

My vaillant turbomax 282e has an intermittent fault on the hot water side. On demand the sequence commences co... [Read more]