How to mend ... Room Set Problem

Dimplex CXL18N?

Hi people, looking for an answer to help me out here now it's gone too cold. I have a Dimplex CXL18N storage h... [Read more]

Hot Water but no Central Heating?

Hi - I have a Glow-worm Hideway. I have a control box/timer which controls both HW and CH. I usually have the ... [Read more]

Boiler firing up when not on cycle?

I have what looks like a fairly old-fashioned heating system. There is a gas back boiler behind the fire in th... [Read more]

Boiler Problem?

I have a Glow-Worm Ultimate 120FF central heating boiler that stopped working last week. Under my Direct Line ... [Read more]

temperature?

my room temperature is the same whether or not my thermostat is set to 15 or 21 degrees what could be the prob... [Read more]

My ideal classic boiler is not operating correctly?

From cold the boiler runs for about 7 minutes, then is off for 1 minute, it then run on a continious cycle of ... [Read more]

How do I overcome thermostat response delays in my underfloor heating?

I have a new house with hot water underfloor heating and 8 zones. Some zones have ceramic floor tiles and tak... [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]

Underfloor Heating - room thermostats not working correctly?

Is anyone else having a problem with room thermostats from Invisible Heating? No matter how low I set them th... [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]

Potterton EP2000?

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

How do I find out what sensor is for each zone?

When I try to set my alarm for my optima 2plus system it brings up 2 zones. The problem is I don't know which ... [Read more]

Hot rads?

The c/heating boiler has just had it's annual inspection by British Gas and the engineer checked all rads and ... [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]

Potterton Suprima 50 cuts out soon after ignition of main flame?

I fixed the 'lock-out' problem last year by resoldering all the suspect joints on the PCB. After working OK f... [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]

Central Heating Control?

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

Removing a switch (optima XM)?

The situation I have is that zone 3 was activating at random and I had to loop It out so that I didn’t have ... [Read more]

Panasonic CT-27D21E w/ Chassis KP338 turns OFF & ON w/ clicking vs. heat?

1st – Stats = Panasonic CT-27D21E w/ Chassis KP338, Made Mid 2000, Purchased Christmas 2000, New in Box, No ... [Read more]