How to mend ... Heating System Cold

rad on heating system not getting hot?

had kitchen extension and removed rad off to have plastering work donew but put it back one the other day ,ble... [Read more]

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]

central heating Works but no hot?

Central heating works, boiler on, power on, all ok from tank (system mate) there are 2 pipes 1 label hot wat... [Read more]

About hot water going cold?

we have vokera boiler and our heating system is working fine, but the hot water constantly runs hot then cold ... [Read more]

Baxi heater won't fire up from cold?

We have a Baxi boiler which has developed a fault which we can't seem to fix. The pilot light won't ignite whe... [Read more]

camray 5 40/65 external heating syestem not working?

i have a camaray 5 40/65 external oil fired heating system that runs ok and heats up all the radiators then on... [Read more]

ideal classic flue system?

my boiler isnt heating up i cant find the reset button and i cant get it to come on the house is freezing cold... [Read more]

hot / cold water?

SIME Format Freindly 80e Hot water runs red hot then luke warm then red hot again just keeps up/down with t... [Read more]

E133 error code?

Hi I have a combi boiler Promax Combi HE Plus A, i keep getting error code E133 which is a gas supply fault... [Read more]

why do only some of my radiators come on?

Hi, any suggestions would be grateful. Our central heating has been working fine til today, when i got up i f... [Read more]

Understanding the Appliance Parts?

Be sure all of your appliances are grounded. Electrical current always takes the path of least resistance. If ... [Read more]

how do i bleed my radiators !!!!!!!?

i have a baxi bernmuda back boiler central heating system,i have had a new pump fitted as the old one used to ... [Read more]

mold is starting to appear in our garage?

we just bought a house last fall. this summer it seemed as if our garage was cooler than our home, and even wa... [Read more]

Worcester Bosch Thermotechnik 280 RSF - The heating system pressure gauge?

Lowering the pressure - heating system pressure gauge.? I have this boiler and i cant seam to get the pressur... [Read more]

Lowering the pressure - heating system pressure gauge?

I have this boiler and i cant seam to get the pressure to go down to the correct position. How can i do this? ... [Read more]

vokera 16e loosing pressure?

my vokera 16e is loosing pressure after central heating goes off.not sure if its safety valve or expansion ves... [Read more]

lost manual F22 and F25 codes?

Hi, can anyone help? New boiler working fine on the hot water side ..now have tried to put on CH..fine for x2... [Read more]

Programming Honeywell CM921?

Hi: The heating engineer installed this unit during installation of a new boiler. This is a 1 day wireless pro... [Read more]

how can i fix my combi 80?

combi 80 set pressure gauge to 1 bar start central heating system pressure gauge rises to 3 bars then i ha... [Read more]

Ariston microGenus He 32 mffi?

my boiler shows no water pressure E 02 error code .correct code for no water pressure . fill up system with bu... [Read more]