How to mend ... Boiler Hot Temp

Hot water runs cool before boiler cuts in?

I have a Firebird olimpic combi 90, when hot water demand is on boiler does not fire up until the water temp i... [Read more]

hot water problem?

baxi 80 e combi boiler hot water is only luke warm with temprature control turned up max with heating control... [Read more]

Mixer shower temp problem?

I have a Alpha CB28X combi boiler and a mixer shower attachment.When using the shower the temperature of the w... [Read more]

baxi 105e. water temp?

myupstairs bathroom hot water taps only producing warm water ( 60degrees ). but the downstairs taps 70 to 80 (... [Read more]

Problem with Valliant Turbomax - varying water temp?

Hello all. Not sure of exact boiler make, but it is about 10 years old. Recently moved into new place, had b... [Read more]

why wont boiler turn off?

my 831 is 5 years old its had a new pump after just over 2 years old now its had a new pressure sensor (f75) a... [Read more]

temp control?

even when control panel is off during the night radiators get hot. two small dials on front of boiler if i tur... [Read more]

Saunier Duvall F30E Hot water but no heating?

Hiya. Hot water operates fine however....demand for heat , boiler fires up ok, temp display increases to 77 de... [Read more]

Ravenheat CSi 150 CH problem?

Hi My HW works fine, but when i put the CH system on the rads warm up nice and hot the boiler stops as expecte... [Read more]

With radiator temp. control turned to low, boiler remains full on. ?

With central heating control turned to its lowest setting, the boiler remains full on and radiators are piping... [Read more]

Vaillant VCW242E Overheating and Uncontrollable?

I have a Vaillant VCW242 E Combi Boiler. Following a freeze up of the Boiler, I can no longer control the t... [Read more]

suprima 40l pls help?

boiler only fires up when hot water and heating on new three port valve/new pcb/new over heat valve runs fo... [Read more]

pro combi 100 HE boiler?

green light is flashing as if on, makes a noise however sounds like pump not working as not 'firing up'. less... [Read more]

vokera Excell 80sp?

Hi My vokera Excell 80sp is playing up big time? We dont seem to be getting hot water. when the heating is ... [Read more]

Ravenheat Combi Boiler problems?

I have a Ravenheat CSI 120(T) low nox boiler installed 29 October 2010. Since then I have had four visits fro... [Read more]

Heatline Vizo 24?

The boiler only functions ok at the lower temp range on the CH, at the higher range settings the burners run c... [Read more]

Gas boiler fails to fire and safety cut out has switched in?

I have an oldish gas boiler - Potterton Netaheat Profile - which provides both hot water and serves room radia... [Read more]

Vaillent ecoMAX dodgy water temp?

I have a Valient ecoMAX condensing boiler, when I run the bath or shower the water runs hot for abour 3 mins a... [Read more]

vokera syntesti combi boiler - no hot water?

the temp on the boiler display shows anything between 67 - 80 degrees but we receive no hot water through the ... [Read more]

whats wrong with my vokera mynute 14e?

hot water will not get up to temp, i think the heatin is ok, pump wokin and boiler kicks in ?