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Cylinder for Thermofor louvre opener
Replacemt cylinder suitable for Thermofor louvre openers. Also suitable for Robinsons and Alton branded louvre openers.Please note this is the cylinder only, no fittings are included.Overall length: 170mm (7 inches).
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£15
Customer Reviews
(4.9)
81 reviews, average 4.9 out of 5 stars
Based on 81 reviews
Review data
5 star reviews
- 93.8%
4 star reviews
- 6.2%
3 star reviews
- 0.0%
2 star reviews
- 0.0%
1 star reviews
- 0.0%
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Recent reviews
David Crane
5 out of 5 stars
Very professional service.Delivered next day for a reasonable fee
August 2026
Chris Southworth
5 out of 5 stars
The new one is working perfectly.. Notes: don't forget to put it in the fridge for 24 hours before fitting. You need to use the adjusting screw from the old one. Finally, the 2 screws (the trunnion pivot) are tricky to refit, and difficult to find if you drop one!
July 2026
Michael Potter
5 out of 5 stars
Extremely prompt service. Easy to fit and working well.
July 2026
Michael Curas
5 out of 5 stars
Delivered next day followed instructions replaced old unit in 30 minutes without removing ventopener not bad for a OAP 5 STARS
July 2026
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