lorrianemark
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Ah it's OK @45% but just wondering why extract to outside duct sounds so much louder? Would dirty filters cause noise. Haven't changed in 10 months.
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Yes It has. Its. Noise at the unit in attic is issue, seems to be noisiest at duct to outside expelling house air. Running at 45% fine, 50% bit noisy.
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Anybody any idea why it's extract duct to outside most noisy.?
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It seems its extract duct to outside causing most noise. Also discovered it had split in coregated section after solid pipe from unit so have fix that.
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Cheers might try in roll form wrap.
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Basically is there something b we can put around intake duct to dampen noise. I don't want to remove any ducting that's in place.
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Hi, I'm having issues with noise. I upped fan speed and house felt much fresher but I introduced noise. Do them box attenuators slip on over intake/extract pipework. Not great at DIY so looking for simple solution. Thanks