Recent: How to reset after battery change?

Free repair help and information

howtomendit.com find out how to mend just about anything.
Categories

Mend Hot Water Works Central Heating

Free repair help

We have 463 questions about mending 'hot water works central heating'

How to mend ... Hot Water Works Central Heating

Pages 76543
Mend Heating, Home Heating Systems

how can i fix my ls100t ravenheat combi boiler?

central heating works fine,timer ok,no domestic hot water in any position(sumer/winter)switch.boiler lighting ... [Read more]
Mend Heating, Home Heating Systems

How can i fix my Halstead Ace Combi Boiler?

Domestic Hot water keeps locking out after 10 minutes. Checked all thermo's, cleaned the DHW and still nothin... [Read more]
Mend Heating, Home Heating Systems

Baxi Bermuda 401 back boiler heating works but no hot water?

Central heating is working ok but no hot water. Can anyone please tell me what the cause of this problem is? I... [Read more]
Mend Heating, Home Heating Systems

Potterton Puma Combi 80, Pilot light continually keeps going out?

I have a Potterton Puma Combi 80, however, for the past 2 weeks the pilot light continually keeps going out - ... [Read more]
Mend Heating, Home Heating Systems

Saunier Duval Thelia 623 boiler?

I have just noticed that there is very low pressure in my hot water taps. I have checked the boiler and the pr... [Read more]
Mend Heating, Home Heating Systems

Vaillant Turbomax Plus 824E fault F1?

Hi, My Vaillant Turbomax Plus 824E combi boiler is showing an "F 1" fault. I have no hot water or central he... [Read more]
Mend Heating, Home Heating Systems

how can i fix my baxi combi instant 105E?

CENTRAL HEATING WORKS OK, BUT HOT WATER GOES COLD AFTER A MINUTE OR SO
Mend Heating, Home Heating Systems

Ferroli Optimax HE31c - What is fault code F12?

Ferroli say there is no such fault code, either I'm going blind and the manual just leaps for fun from F11 to ... [Read more]
Mend Heating, Home Heating Systems

BAXI 105e?

Hi, I have central heating which works fine but the hot water is not firing up the boiler. If i have heatin... [Read more]
Mend Heating, Home Heating Systems

how can i fix my boiler vaillant vcw242e?

my boiler works ok for central heating but we can not get hot enough water its just luke warm.can anyone help ... [Read more]
Mend Heating, Home Heating Systems

No hot water with Vokera Excell 80sp?

Central heating is fine but no hot water. Diaphragm is ok and microswitch makes clicky noise and works if push... [Read more]
Mend Heating, Oil Filled Radiators

ravenheat boiler?

I have a ravenheat boiler that works well . only anoying problem is the fan keeps coming on and off when not ... [Read more]
Mend Heating, Home Heating Systems

Ideal classic boiler keeps cutting out after a few hours?

After a few hours my ideal classic boiler cuts out and will not restart. The boiler will not start to heat the... [Read more]
Mend Heating, Home Heating Systems

Worcester 350 Combi boiler pressure fluctuations?

When my boiler is supplying the central heating and you draw hot water the pressure jumps up by about 0.5bar a... [Read more]
Mend Heating, Home Heating Systems

my saunier duval 30e system wont heat the radiators?

the boiler was left switched off while the property has been vacant, i have new tenants moving in and have tri... [Read more]
Mend Heating, Home Heating Systems

worcester combi boiler cutting out?

i have a worcester bosch 240 combi boiler, central heating works fine but when we use hot taps[especially the ... [Read more]
Mend Heating, Home Heating Systems

Worcester bosch CDI Hot water fault!?

The central heating works ok. When you demand for hot water the burner keep going on and off like every 10 sec... [Read more]
Mend Heating, Home Heating Systems

how can i fix my glowworm swiftfow 80?

every time i turn the heating on, it starts up fine but only runs for about 10 min`s then goes out but the pil... [Read more]
Mend Heating, Home Heating Systems

Central heatin only works with hot water on?

I have a potterton boiler that only fires up when hot water is switchted on.Once water gets to required temper... [Read more]
Mend Heating, Home Heating Systems

Hot works fine and central heating is cold ( Baxi Bermuda 401)?

when i turn my timeswitch (Horstman,423 Diamond) on hot water only the boiler works fine and the water is very... [Read more]
Pages 76543

Ask Question

Ask your question Do you need free help? Ask your question.

howtomendit.com for free repair help, information and advice.
Ask Question