Replacement MK3 Solar Powered Vent Opener Cylinders
4.6 (35 items)
Limited Time SaleUS$21.26 cheaper than the new price!!
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Product details
| Management number | 232214897 | Release Date | 2026/06/21 | List Price | US$14.18 | Model Number | 232214897 | ||
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Looking to replace the cylinders in your Automatic Vent Openers (AVO)? If you’ve noticed that your AVO’s are not functioning correctly, it’s likely time for a replacement cylinder. Please note that this listing is for replacement AVO cylinders only.
For complete Automatic Ven Openers please view this listing.
MK3 Automatic Vent Opener - Old Style
The MK3 unit was made during the 1970s and early 80s from cast aluminum and was colored silver, green, and sometimes orange
Only sold in packs of 2.
Watch the video below for instructions on how to replace your cylinder.
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