How to mend Boiler Heating Honeywell

honeywellST6300A?

just moved to new property have set the timer, put thermostat to 24 degrees but heating is not working. The bo... [Read more]

1

Phantom Boiler Operation at Night!?

I have a Potterton Profile 80E Boiler servicing my hot water and central heating. My timer system is Honeywel... [Read more]

5

Potterton Netaheat 1-16 MkIIF heats up water but not the heating?

It was working fine yesterday and today I put the hot water on and it fired fine, nice hot water no probs. Bu... [Read more]

heating only comes on with hot water?

my heating will only come on when the system is heating the hot water. can you let me know what I should look ... [Read more]

2

How can I fix my Apollo 15/30B wall mounted gas boiler?

APOLLO 15/30B WALL MOUNTED GAS BOILER -I have recently had a new consumer unit fitted My honeywell programmer... [Read more]

2

glowworm swift flow 80 (honeywell) combi boiler?

hiya my central heating wont work, i've tried bleeding the rads and all seem ok but i think there may be an a... [Read more]

1

how can I get domestic hotwater from the Potterton Kingfisher 2 RS boiler?

I have a Potterton Kingfisher 2 RS boiler with Honeywell controls which is supposed to deliver both central he... [Read more]

1

how can i find out what's wrong with my heating?

My boiler is firing but the radiators aren't getting hot. Is my thermostat broken? How do i find out? It is a ... [Read more]

1

wireing diagram for a ferroli domicompact f30?

I have a ferroli domicompact f30 boiler with a convensinal central heating system. i have lately instaled unde... [Read more]

2

Glow worm ultimate 40ff ultrahot water!!!!!?

Hi, I have the above boiler with potterton ep3002 timer and potterton room stst with hot water cylinder stat ... [Read more]

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

Heating will only come on when Water is on to??

I have a Potterton Primaf. In the last few days the heating has failed, but if I set the Honeywell timer for ... [Read more]

1

Drayton Tempus Seven Timer for Water/Heating?

I'm no expert but recently called in a electrician to look at our heating/water timer (Drayton Tempus Seven). ... [Read more]

2

Hot water but no heating?

I have a Potterton boiler, I get hot water but the boiler doesn't kick in to heat the radiators. It's a P... [Read more]

1

potterton netaheat 10-16 heating works but hot water doesn't?

Hi The hot water has stopped working on our our Potterton Netaheat 10-16. The central heating still works f... [Read more]

1

how to rewire from scratch my central heating system?

we have a baxi bermuda back boiler central heating system that is twenty years old now. we have replaced the p... [Read more]

1

Central heating problem - can you please help?

Just back from a weeks holiday, switched heating on but it's not working, water was left to come on for an hou... [Read more]

1

how can i fix my motorised valve on boiler?

the red (lead) wire on my honeywell v4043h1056 motorised valve is loose.the heating does not come on anymore u... [Read more]

1

The pilot ignites ok,but when central heating or hot tap is used the boiler?

the pilot ignites ok,but when central heating or hot tap is used the boiler works briefly then dies out. I hav... [Read more]

4

Problem with netaheat profile 30e?

Hello, I have the above combi boiler and my problem is this. On the Honeywell control panel I can select the... [Read more]