Thread: Help...High Pitched Sound
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Old Dec 13, 2010 | 05:42 PM
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simmie777
Joined: Dec 2010
Posts: 136
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From: Adelaide, South Australia
Default Re: Help...High Pitched Sound
Originally Posted by tri_zombie
I'm not able to pull up youtube currently but I believe your are hearing the bosch pump for the heat exchanger.
I thought it may be the IC pump?
 
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