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by nicksheehan
Wed Feb 06, 2008 1:23 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic:
Replies: -1
Views:

Thermostatic Valves

Hi, I have recently had installed two new thermostatic valves to two new radiators. The problem is I'm not sure they are working correctly. They have positions/settings marked on them from 1-5, but they only work when the setting is between 4 and 5. If I adjust the setting to between 3 and 4 or lowe...
by nicksheehan
Wed Jan 02, 2008 9:00 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Whining radiators
Replies: 2
Views: 14934

Thank you so much.
The radiators needed about 3/4 to one full turn and the whining noise disappeared.

Best Regards
Nick
by nicksheehan
Thu Dec 27, 2007 9:38 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Whining radiators
Replies: 2
Views: 14934

Whining radiators

Hi, I hope someone can help me with this please. I recently had two new radiators installed and at first everything was fine. Now, two radiators (one of which was one of the new ones) makes a high pitch whining noise (although not all the time). I have bleed the radiators but they were all fine. The...
by nicksheehan
Fri Nov 09, 2007 2:36 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Central heating ignores wall thermostat when hot water on.
Replies: 5
Views: 10844

Identical Problem!

Hi Tim, Did you manage to fix your problem? I have the identical problem and would like to fix also if you can help Best Regards Nick [quote="timwhalley"]That may be the answer then, the dip switch is set to 10 not 16, so I will try it on 16. I thought that maybe 16 was the required settin...
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