Recent: Safely remove screen protector from a Macbook Air?

Mend > Home Heating Systems

Mend Halstead finest gold Hot Start Warm

halstead finest gold?

when i run domestic hot water, radiators start to get warm. what would cause this and how easy to fix.

Terry
August 2009
Your boiler needs a new diverter valve service kit and while you're at it fit a new hot water diaphragm. About £50 worth of parts and a couple of hours for a plumber to fit.

Bored Plumber
August 2009

Automatic Answer

We may have found other answers which could help you.

Click here for Hot Start Warm

Related Questions ...

Mend max boiler fault
1

Vailliant turbo max plus 824e?

vailliant turbomax plus 824e combi boiler, intermittent fault on domestic hot water supply, fails to come on w... [Read more]
Mend boiler hot water troubleshooting
1

Potterton perfroma 24 no HOt Water supply can some one guide it?

Hi , Guys I have issue with HOT Water supply ,m Having potterton Performa 24.. ( 10years old not HE only per... [Read more]
Mend boiler potterton heating
1

How to resolve potterton performa 24 no HOT WATER issue?

Hi Guys, I have potterton perfoma 24 Boiler. I do not get hot water once i open the hot water TAP either it... [Read more]
Mend boiler hot water central temperature luke warm
1

Worcester boiler 35CDi?

What can be wrong with my boiler? I first noticed a problem when my shower began running hot then cold, hot th... [Read more]
Mend boiler thermostat burner
1

Mexico 2 boiler cutting out?

I have a Mexico 2 boiler that cuts 0ff the main burner after about 5 minuets. The room stat is calling for hea... [Read more]
Mend boiler heating pressure
1

baxi combi 105e does not always fire up ?

call for hot in shower does not always start up ,when it does water is luke warm and preasure is low. to sta... [Read more]
Mend boiler heating hot water
4

Potterton Boiler Fires Up When No Demand?

Hi all. I wonder if anyone can help with this. I have a Potterton Suprema 60 boiler which seems to fire ... [Read more]
Mend central heating heat exchanger pressure
2

Glowworm 24CI Hot water problem?

MY system's central heating seems fine but it's having problems with the hot water. The system fires up and s... [Read more]
Mend worcester water luke warm
1

Worcester 350 water luke warm?

Recently changed main PCB now water luke warm CH okay. Demand light does not indicate. Checked circuits as per... [Read more]
Mend central heating hot water temperature
2

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]
Mend boiler heating pressure
1

Glow worm 24ci hot water problems?

Several problems 1. Having to constantly fill the system with water as it drops below 0.6. It also drips out ... [Read more]
Mend hot water boiler home heating systems
1

DHW on my Baxi 105e?

I have a problem with my hw on my 105e ,to start with for some time the hot water would not fire up the boiler... [Read more]
Mend boiler pressure radiators
2

Can I pressurise system myself?

Hello, I have an Ariston Genus boiler downsta... [Read more]
Mend Saunier Duval Condens Heating
7

Saunier Duval Thema Condens F30E?

All summer without using the heating we have no problems with just hot water. As soon as we start using the he... [Read more]
Mend boiler combi heat exchanger
6

Eurocal oil fired boiler - HOT water for 60 seconds them only warm water?

Hi, I’m hoping you can offer some assistance with a 5 years old (Approx) Eurocal Oil-fired combi boiler ... [Read more]

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Home Heating Systems ...