How to mend ... Set Room Thermostat

worcester room thermostat (Digistat)?

I have a worcester room thermostat and have lost the instructions to set the timer. can anyone help. On the fr... [Read more]

BG 330 boiler - CH on when should be off?

I've got a BG 330 bolier with a UP2 controller and room thermostat. The central heating appears to be on full... [Read more]

Vaillant powermax ?

Am having a problem with my central heating. I can't seem to get the temperature of the house to be any more ... [Read more]

Individual radiator thermostats dont turn off ?

I have set each radiator thermostat to off in unused rooms, despite this they are burning hot. The only way i... [Read more]

How can i fix my Glow Worm Space Saver 20 - 30F?

If i blow into the APS (via restrictor) the boiler lights up, heats and runs for about 5 minutes but will not ... [Read more]

How can I stop one radiator overheating?

I have Oil CH. With no Room thermostat. But each radiator has a temperature control (1-8etc.) One of our radia... [Read more]

Potterton EP2000?

-------------------------------------------------------------------------------- Hi, i am desperate for some ... [Read more]

Ravenheat CSI 85AT Boiler. Central Heating not working?

After switching the setting on my Ravenheat CSI 85AT Boiler to Central Heating and Hot Water (its been set to ... [Read more]

Water hammering noise?

have a problem with Dayton thermostatic radiator valves at times when room temp is near room thermostat set t... [Read more]

How can I fix my boiler, ravenheat silver star LS 80- LS 80 T?

The boiler has a room thermostat connected to it but when you set the room thermostat to the temperature neede... [Read more]

How can I fix my Potterton Profile 60E boiler?

I have a Potterton Profile 60E. The boiler keeps kicking in on a regular basis although the thermostat is set ... [Read more]

Can I install a thermostat to combi boiler?

I have a Vokera combi boiler (12 years old I think) but it doesn't have a room thermostat. It can be set on or... [Read more]

Instructions to set siemens RDJ10RF programmable room thermostat?

Instructions on how to set/alter a Siemens RDJ 10 RF programmable room theromostat.Its still set on factory se... [Read more]

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]

Ravenheat CSI-85 Combi, erratic operation, any ideas?

Boiler now 2 years old. Works fine generally, however it has now started to operate even when the settings sa... [Read more]

How can i make my vokera receiver recognize the RF unit room thermostat?

I have a vokera boiler and wireless room thermostat. All was working well until 2 days ago. Changed batteries ... [Read more]

Central Heating Control?

Every ten days or so the central heating system ignores the programming set into the clpock programme. It rem... [Read more]

Radiators take about 3/4 hours to get hot?

The boiler is Potterton Netaheat 10-14 (48k BTU). The temperature control is at max on boiler and room thermos... [Read more]

My CH boiler keeps blowing out when its windy outside!?

Hi, I hope someone can help me with this one. I have an old Baxi Wm 381 RS CH boiler in a house we just moved ... [Read more]

Hot water only when radiators are being heated?

I have a combi boiler which only now heats water when the room thermostat is under the set temperature and is ... [Read more]