I had an ecotec plus 428 boiler fitted in early 2011 and at the time kept my AQ6000 weather compensating controls. The AQ6000 unit is in the living room.The problem I now have is that when the whole house is up to temperature the heating goes off as it should but doesn't come back on until the temperature in the living room is about 3 degrees or more below the set temperature. This means it starts to feel decidedly chilly before the heating comes back on. Does it sound like the AQ6000 is faulty?
If I was to replace the AQ6000 I was thinking of going over to use Vaillant controls. I don't think I want a weather compensator any more, so I thought of the VRT350 but I'm told that this needs the VR66 wiring centre which is not available yet. Is there any alternative to the VR66? If not, what controls would you suggest?
Thanks for reading,
Dave.
If I was to replace the AQ6000 I was thinking of going over to use Vaillant controls. I don't think I want a weather compensator any more, so I thought of the VRT350 but I'm told that this needs the VR66 wiring centre which is not available yet. Is there any alternative to the VR66? If not, what controls would you suggest?
Thanks for reading,
Dave.