How to mend Thermostat Boiler Connections

oil fired heating?

My daughters heating stopped working. It is a Firebird 70 boiler & riello rdb burner (located outside). When i... [Read more]

1

Ferroli Modena 102 lock out?

Led 2 light on boiler, is burner shut down and is constant red,after resetting boiler with CH at max it tries... [Read more]

3

wiring danfoss 103 timer to a danfoss ret230p thermostat?

I have a Sunier Duval SD 620 combi boiler and have a Danfosse 103 timer ~ old but reliable ~ Im fitting a Danf... [Read more]

wiring danfoss 103 timer to a danfoss ret230p thermostat?

I have a Sunier Duval SD 620 combi boiler and have a Danfosse 103 timer ~ old but reliable ~ Im fitting a Danf... [Read more]

Wiring a Danfosse 103 timer to a Danfosse RET 230P Thermostat?

I have a Sunier Duval SD 620 combi boiler and have a Danfosse 103 timer ~ old but reliable ~ Im fitting a Danf... [Read more]

2

Flood due to boiler ???

A few weeks ago we noticed warm/hot water pouring out of the eaves of our house, upon inspection we found that... [Read more]

1

Worcester 350 boiler?

The red low system pressure light came on and the boiler stopped, having filled the system up through the loop... [Read more]

No hot 90 degree programme on servis m3008?

Does this mean my thermostat has had it ? I have both hot and cold connections but the hot water pipe is to o... [Read more]

How to Fit a Thermostat to a Worcester 24i Bolier?

Can anyone help? I have a Worcester 24i boiler that had no thermostat. I bought a Heatmiser http://www.heat... [Read more]

1

Can I fit any brand of thermostat to a Vaillant Turbomax boiler?

I want to fit a wireless roomstat to an existing Vaillant Turbomax boiler. The boiler already has a good time... [Read more]

3

Vaillant GB2 EH - Got DHW but no CH and its freezin!?

Hi Guys - am in desperate need for tips on how to fix our Vaillant VCW-GB-282 EH Combi. Installed about Apr 19... [Read more]

2

Changing the thermostat in my potterton netaheat 10/16?

is it possible to change the thermostat myself,bearing in mind that the cappilary part goes into the back of t... [Read more]

1

Thermostat connections?

How do I connect my Drayton Digistat 2RF to my Ferroli Optimax HE31C boiler?

2

Myson Apollo & wall thermostat replacement?

I want to replace the wall thermostat with an up to date programmable version. The old one has connections to... [Read more]

1

Vokera 12_24 RSE Mynute Central Heating Boiler Burner keeps going out?

I have a Vokera 12-24 RSE Mynute Heating Boiler(Direct System)When the room thermostat calls for heat the pump... [Read more]

1

circuit diagram for stat and programmer?

has anyone got the circuit diagram for vokera compact combi boiler. the programmer and thermostat connections

9

Boiler fires up when demand for hot water but doesn't when demand for C/H?

I have a Potterton Netaheat Profile 80e boiler, Honeywell V4073A mid-position valve, Honeywell ST699B programm... [Read more]

1

A lesson learnt!?

Initially, pilot light not staying on. Obvious remedy...new thermocouple, or so you would think! I am a ... [Read more]