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by tonyg
Tue Jun 12, 2012 12:59 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Boiler pressure rising in Ideal Logic + 30
Replies: 2
Views: 15218

Re: Boiler pressure rising in Ideal Logic + 30

Hi "sparks" Thanks for your reply,sorry it's taken so long to get back to you. The installation is a conventional combi boiler- no hot water storage tank nor header tank.The filling loop is disconected(the old one from the previous boiler was disconected on installation of the new boiler) ...
by tonyg
Thu Apr 12, 2012 12:59 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Boiler pressure rising in Ideal Logic + 30
Replies: 2
Views: 15218

Boiler pressure rising in Ideal Logic + 30

I posted this question about 18 months ago and had many helpful replies,thank you all. Shortly after installation I noticed the boiler pressure was rising slowly(it got to 3 Bar).After bleeding the rads.(it's only the two u/stairs ones which need bleeding)the pressure dropped,as expected, but then s...
by tonyg
Sun Jan 30, 2011 5:46 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Ideal Combi Boiler Puzzle
Replies: 3
Views: 7207

Ideal Combi Boiler Puzzle

Hi Plastic_man77 Many thanks for your reply The boiler is an Ideal Standard "Ideal logic + 30" Yes,I get air when I bleed the two upstairs rads,they are the noisy ones, and they are fitted with bi-directional TRVs.The downstairs rads have ordinary TRVs and don't need to be bled Yes,the pre...
by tonyg
Tue Jan 25, 2011 5:21 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Ideal Combi Boiler Puzzle
Replies: 3
Views: 7207

Ideal Combi Boiler Puzzle

Hi I've recently had an Ideal Logic Boiler fitted but it seems to have some problems.I have to bleed the radiators two/three times a week because of noise and uneven heating but even with such frequent bleeding the boiler pressure s l o w l y creeps up. I noticed this problem soon after installation...
by tonyg
Wed Jan 14, 2009 5:57 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Loss of pressure in combi boiler
Replies: 3
Views: 3415

Hi
Yes I have - no leak!
And you're right it isn't a condensing boiler
Thanks for your reply
by tonyg
Wed Jan 14, 2009 4:36 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Loss of pressure in combi boiler
Replies: 3
Views: 3415

Loss of pressure in combi boiler

Hi I need help!!!! My combi boiler needs pressurising daily,I assume a water leak somewhere? Is there a way of finding where the leak is (no visible leaks seen), can I isolate the boiler to determine if the leak is within the boiler or in the pipe/radiator run? I don't want to get a new boiler only ...
by tonyg
Tue Jan 15, 2008 1:30 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: vaillant combi boiler, hot water tepid in shower and bath
Replies: 2
Views: 11514

Hi We have a similar broblem on our combi (not the same manufacturer) We find every winter when the outside temperature drops so does the domestic hot water temperature,we just run the water more slowly which make the temperature more acceptable and live with it. It's OK in the warmer months(if we g...
by tonyg
Wed Jan 09, 2008 11:19 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: TRV replacement
Replies: 3
Views: 3453

Thanks for your replies. htg engineer -- I mean when the thermostat control head is removed,the pin inside is in place but not sticking, it is free to move up and down. But I may be wrong in thinking it's the valve that's faulty. The radiator is cold at the bottom,the rest is warm,the return pipe is...
by tonyg
Tue Jan 08, 2008 9:57 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: TRV replacement
Replies: 3
Views: 3453

TRV replacement

I have a combi boiler heating system,one radiator has a faulty TRV (the pin is free).Can I change the valve without having to drain the system?
Thanks for any help
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