How to mend ... Hot Water Heating Works Normal

Ferrolli optimax 31c?

Works on hot water and on heating test mode but not on normal heating mode

boiler pressure drops to nil after use!!!?

i can use the hot water all day long and pressure stays same... i put central heating on and it works perfect,... [Read more]

How can I fix my actuator?

I suspect that the actuator on the motorised valve (BGMVSP-23, aka Drayton MA1) is broken and would appreciate... [Read more]

no hot water during freezing weather conditions?

we have an ideal response 120 combi boiler. During freezing weather conditions we do not get any water at all... [Read more]

please help with my vokera boiler?

Hi can anyone help me with my boiler problem my boiler is a vokera compact 24 been having problems for about a... [Read more]

my zanussi zdf 511 stops halfway through a cycle and starts flashing .60? ?

When i select any cycle on my dishwasher it works as normal until about halfway through when it completely sto... [Read more]

central heating not working on potterton 80e?

when i put the boiler on heating,it stays on for about 2 mins then locks out. The hot water works but its hott... [Read more]

how can i fix my boiler thema condens f30?

how do i increase my hot water temperature when it is stuck at 38 degrees and wont go up or down yet the centr... [Read more]

no hot water?

I have a worcester 230 combi rsf. When i demand hot water it is only luke warm and there seems to be no drop... [Read more]

Vokera Compact problems?

I have a vokera compact boiler. I recently noticed some of my radiators needed bleeding as they were not getti... [Read more]

ideal classic lxff & ff fanned flue gas boiler ff230?

our classic ff230 boiler heating only works when you turn the hot water on with the heating is this normal? an... [Read more]

vokera unica 28e no hot water?

My boiler and central heating system were installed 5 months ago. No problems until three days ago when we wok... [Read more]

intermittent problem with central heating valve not opening?

We have a Drayton wireless for our central heating, and a Drayton ZA5679-2 2 Port motorised valve also for hea... [Read more]

Baxi Combi Instant 105e hot water works but no heating?!?

Hi I have a Baxi Combi Instant 105e. The hot water preheat function works, and so does the normal hot wa... [Read more]

shower goes hot then cold.... repeatedly!?

hi, i have an alpha HE cb25 boiler and ive just had a new reciever fitted as it was faulty. Now when i have a ... [Read more]

How can I set the day and time on my Saunier Duval boiler?

I can't turn the heating on unless the day and time are set and we've had a power cut so the clock has been bl... [Read more]

vaillant ecomax 824e flashing e20,e13,f20. How to fix it?

Thing is, that my boiler (which is vaillant ecomax824e) use to go through these codes e20 and then f 20, or e1... [Read more]

the radiaters go cold when we use the hotwater?

on my 350 boiler , when we have the centrel heating on the boiler works fine but as soon as you satart using t... [Read more]

No hot water but heating still works?

I'm using a Potterton Neataheat 10-16 when I switch on the Central Heating the Boiler fires up as normal the R... [Read more]

FER FALCON II HEATING NOT WORKING?

When I switch the on/off/reset switch to the "on" position, the clock on the front is stuck with all segments ... [Read more]