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Old 08-05-2016, 01:13 PM   #1
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Join Date: Sep 2015
Location: Tennessee
Posts: 234
Sandpiper 360PDEK A/C

I went through my complete a/c system and retaped every joint including the ceiling air registers. Also plugged up the end of run duct in ceiling. Using an anemometer before and after, I gained .8mph at the terminal air registers. It's 100F here and the air coming out of register is 66F.
Previously I pulled off tops of units and resealed the openings where wiring went thru an the installer leftist sized holes allowing air to go into attic area.
A little work, big rewards.

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Old 08-06-2016, 09:47 PM   #2
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Join Date: Dec 2014
Posts: 396
Did the same to our PDEK in June. Made a huge difference. I can get the temp down to 76 in the direct sun at 96 outside with 70+ percent humidity.

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Old 08-09-2016, 12:15 PM   #3
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Posts: 222
Same here. My ducts wasnt connected to the vents or connected to the ac units. I taped all the joints and actually have too much air pressure in the bedroom and bathroom.
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