Mend > Home Heating Systems

I have Siemens RDH 10 RF Thermostat theres no green light?

On the wired bit the green light does not show so there's no transmission therefore no heating though we get h... [Read more]

boss therm bps242rf?

Doea anyone know what the orange light on a br1 receiver means (there's a little sumbol next to it which I thi... [Read more]

1

how can i get an airlock out of radiator?

radiator warm at bottom but top cold how can i fix it

2

how easy is it to replace a pcb on a ravenheat boiler, if i take photos ?

If i take photos of the board beforehand surely i just copy the bits that go wherever and heypresto! No?

my entral heating doesn't work?

I have a ravenheat combi boiler. It will not fire up when the heating is switched on. It will fire for the hot... [Read more]

1

worchester bosch highflow 400?

my boiler will heat my water but will not heat my central heating why thanks

1

My hot water runs cold after a few mins?

How can i increase the water pressure in my worcester 30cdi combi boiler. Cannot locate where the white key fi... [Read more]

1

isar he 24 problems?

i have a isar he 24 boiler but recently started playing up...shaking badly...basicly shaking the whole house m... [Read more]

Potterton Ep3000 timer not working?

I have a Potterton EP3000 and the CH & HW in airing cupboard & the switches no longer seem to be working. Disp... [Read more]

How can I fix my 1985 Jaguar XJ6?

When I step on the accelerator with the car in the driveway, the engine dies out. Have checked the accelerato... [Read more]

3

Worcester Bosch 24i Junior no spark ?

I have the red flashing light, once per second. Went through manual fault finding. I replaced the spark electr... [Read more]

vallient ecotec boiler about 5 years old?

how do i get my downstairs thermostat to talk to the boiler so i can adjust the temperature from the living ro... [Read more]

3

Myson Orion won't fire up - please help?

When I switch the heating on, the vent fan comes on and the pilot light ignites and stays on, however, the sys... [Read more]

1

timeclock faulty?

i have a vokera 20/80rs flowmatic which works ok apart from time clock which is losing time. what are my ... [Read more]

1

how can i fix my ideal isar he24?

the problem is that the hot water only stays hot for a short time as if the thermostat as clicked off

Housewarmer 55 locking out?

Hi, I have a potterton housewarmer 55 back boiler that keeps going to lock out. It seems as though it only hap... [Read more]

How can I find out why my boiler is on all the time?

My Sime superior boiler which is the same as a Potterton Profile, has a fault where the burner is on even when... [Read more]

3

boiler sounded like it blew up?

hi i av a isar he24 boiler just switched it on sounded like it blew up im petrified of turnin it bk on as im 8... [Read more]

How can I fix my Drayton Tempus Seven Controller?

I have a Drayton Tempus Seven Controller. When I switched off the supply to it to fix a socket on the same cir... [Read more]

solar wall hung gas boiler - ici caldaie 96e?

i am looking for a part for the above boiler. it is a combined divertor valve and pump assembly