Do you have the circulating pump running? If so the air should eventually 
end up at the highest point, hard to imagine how it could be avoided.

Does anything come out of the bleeders?

Could there be another valve maybe installed when the copper upgrade was 
made which is either bypassing or otherwise isolating parts of the system?


Dale Leavens, Cochrane Ontario Canada
[EMAIL PROTECTED]
Skype DaleLeavens
Come and meet Aurora, Nakita and Nanook at our polar bear habitat.


----- Original Message ----- 
From: "mark" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, October 27, 2006 10:41 AM
Subject: Re: [BlindHandyMan] removing air from heating system


> here is the problem
> it is a single zone system and there is no perging valve as you described
> there is only a spicket to drain the entire system
> i have tried opening all the bleeder valves on the cast radiators  and had
> several people sitting there with buckets to catch all the water but no 
> luck
> i always thought the air would rise to the highest point but it seems like
> this thought is wrong
> this is a home i had purchased a few months ago and have been fixing 
> things
> as i go now the heating season is here and can not figure out this air 
> bound
> problem
> can anyone tell me if there is such a thing as a self piercing bleeder 
> valve
> i can hook up to the copper baseboard to enable me to bleed the air
> this is only going to be a temp. fix because i am changing the heating
> system in the next few months and will be adding zones when the change is
> made
> ----- Original Message ----- 
> From: "rj" <[EMAIL PROTECTED]>
> To: <[email protected]>
> Sent: Thursday, October 26, 2006 6:21 PM
> Subject: Re: [BlindHandyMan] removing air from heating system
>
>
>> Mark,
>>
>> What you are describing is a close system. If you look above the pump you
>> will feel the feed  for your water system from the water supply, just
>> above
>> that you will feel a 1 1/4 inch shut off valve. Turn it off.  just above
>> the
>> turn off valve you will see a faucet connected to the same return line. 
>> I
>> don't know how many loops you have in your house, I have three. If I want
>> to
>> bleed one of the three zones, I will block the two I don't want to bleed
>> and
>> leave the one open I am bleeding the air out of. In my case it is as
>> simple
>> as turning down the two thermostats controlling the two zones I don't 
>> want
>> to bleed. Once the zones are blocked and the zone you wish to bleed is
>> open,
>> turn on the faucet and force the air out of that zone.
>>
>> Hope I made myself clear. Any further questions, please ask.
>> RJ
>> ----- Original Message ----- 
>> From: "mark" <[EMAIL PROTECTED]>
>> To: <[email protected]>
>> Sent: Thursday, October 26, 2006 2:24 PM
>> Subject: [BlindHandyMan] removing air from heating system
>>
>>
>>> hey gang
>>> new member here
>>> i have a oil burning system which uses hot water to heat the house
>>> the problem is the first floor has copper baseboard
>>> and thesecond has cast iron radiators
>>> here is the problem the system has air in it and only some of the system
>> is giving heat the main problem is the copper baseboard has no bleeder
>> valves or purging valves and the cast iron has the bleeders wich i can 
>> get
>> some air out of how can i
>>> for the air from down stairs to the second floor so i can get it out 
>>> the
>> system has a non adjustable presure valve for feeding the water and will
>> not
>> allow no more preasure to be added unless the air is removed  any 
>> thoughts
>> thanks  mark
>>>
>>> [Non-text portions of this message have been removed]
>>>
>>>
>>>
>>> To listen to the show archives go to link
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>>
>> The Pod Cast address for the Cooking In The Dark Show is.
>> http://www.gcast.com/u/cookingindark/main.xml
>>
>> Visit The New Blind Handy Man Files Page To Review Contributions From
>> Various List Members At The Following Address:
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>> Visit the new archives page at the following address
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>
>
>
>
> To listen to the show archives go to link
> http://acbradio.org/handyman.html
> or
> ftp://ftp.acbradio.org/acbradio-archives/handyman/
>
> The Pod Cast address for the Blind Handy Man Show is.
> http://www.acbradio.org/news/xml/podcast.php?pgm=saturday
>
> The Pod Cast address for the Cooking In The Dark Show is.
> http://www.gcast.com/u/cookingindark/main.xml
>
> Visit The New Blind Handy Man Files Page To Review Contributions From 
> Various List Members At The Following Address:
> http://www.jaws-users.com/handyman/
> Visit the new archives page at the following address
> http://www.mail-archive.com/[email protected]/
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> list just send a blank message to:
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>
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> 27/10/2006
>
> 



To listen to the show archives go to link
 http://acbradio.org/handyman.html
or
ftp://ftp.acbradio.org/acbradio-archives/handyman/

The Pod Cast address for the Blind Handy Man Show is.
http://www.acbradio.org/news/xml/podcast.php?pgm=saturday

The Pod Cast address for the Cooking In The Dark Show is.
http://www.gcast.com/u/cookingindark/main.xml

Visit The New Blind Handy Man Files Page To Review Contributions From Various 
List Members At The Following Address:
http://www.jaws-users.com/handyman/
Visit the new archives page at the following address
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