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Central A/C unit freezing up... Blarg 09-16-2007
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Posted by Blarg on September 16, 2007, 12:07 am


Hi guys. We had a central air system installed about 2 years ago. It never
has really worked all that well. What happens is after the unit is on for
about an hour or more, the unit inside the furnace freezes up. It just
starts to blow semi cold / warm air. If I turn the unit off , it'll thaw
itself out eventually and work again. I've had one guy come and look at it
already and he says everything is working fine.. Obviously it's not.
Suggestions? The small tube going into the furnace gets ice cold (Not
shielded). All the vents in the house are open. It's a 3 tonne unit, 1800
sq/ft house.

Thanks





Posted by Tony Hwang on September 16, 2007, 1:11 am
Blarg wrote:
>
>
> Hi guys. We had a central air system installed about 2 years ago. It
> never has really worked all that well. What happens is after the unit is
> on for about an hour or more, the unit inside the furnace freezes up. It
> just starts to blow semi cold / warm air. If I turn the unit off , it'll
> thaw itself out eventually and work again. I've had one guy come and
> look at it already and he says everything is working fine.. Obviously
> it's not. Suggestions? The small tube going into the furnace gets ice
> cold (Not shielded). All the vents in the house are open. It's a 3 tonne
> unit, 1800 sq/ft house.
>
> Thanks
>
>
>
>
Hi,
How often have you replaced the filter inside the furnace?

Posted by tony on September 20, 2007, 6:15 pm
Hey Tony! which Tony you want to be #1 or #2
I would like to know if you don't mine so we can keep kjpro strait
From Tony


> Blarg wrote:
>>
>>
>> Hi guys. We had a central air system installed about 2 years ago. It
>> never has really worked all that well. What happens is after the unit is
>> on for about an hour or more, the unit inside the furnace freezes up. It
>> just starts to blow semi cold / warm air. If I turn the unit off , it'll
>> thaw itself out eventually and work again. I've had one guy come and look
>> at it already and he says everything is working fine.. Obviously it's
>> not. Suggestions? The small tube going into the furnace gets ice cold
>> (Not shielded). All the vents in the house are open. It's a 3 tonne unit,
>> 1800 sq/ft house.
>>
>> Thanks
>>
>>
>>
>>
> Hi,
> How often have you replaced the filter inside the furnace?



Posted by on September 20, 2007, 9:31 pm

> Hey Tony! which Tony you want to be #1 or #2
> I would like to know if you don't mine so we can keep kjpro strait
> From Tony


Doesn't really matter, both of you are incompetent.



Posted by tony on September 21, 2007, 7:19 pm
Hmm that's funny I guess I did not flush this morning

>
>> Hey Tony! which Tony you want to be #1 or #2
>> I would like to know if you don't mine so we can keep kjpro strait
>> From Tony
>
>
> Doesn't really matter, both of you are incompetent.
>
>



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