Garden Structures > Accessories
SKU: 5033490000026
Designed for aluminium or timber framed vents measuring up to 20cm square (2ft square) lifting a load of up to 6kg (14lbs) providing a maximum opening distance of 12 inches (30cm) and can be set to start opening at approx. 55°F (12°C). Supplied with full fixing kit and instructions. The standard MK7 Autovent is supplied in a satin anodised finish.
It opens and closes a hinged vent automatically using energy from the warmth of the sun or the surrounding air. The hotter it gets, the wider it opens the vent.
A strong metal tube contains a mineral wax which expands with heat. This pushes a piston which opens the vent via a balanced linkage. As the temperature drops, the wax shrinks and a strong stainless steel spring closes the vent and resets the piston.
The very best corrosion resistant material including stainless steel, brass and aluminium. Great care is taken to avoid electrolytic corrosion which can occur in the warm and wet conditions in which the Autovents work.
The Autovent units are designed and tested to last for many years. However, each and every part of a Bayliss Autovent can be serviced or replaced should the need arise.
No. Comprehensive illustrated fitting instructions are included with every Autovent, together with a pack containing the necessary fixing screws.
All Bayliss Autovents are guaranteed for two years. Provided the unit has not been tampered with or damaged.
It has been designed by engineers who have been making automatic vent controls for over 30 years, and incorporates all the knowledge and experience gained during this time. All Bayliss Autovents have a strong stainless steel spring to give a firm closing force, and this virtually eliminates any risk from wind damage.
The unit gives a balanced lifting action in the middle of the vent and this avoids any sideways thrust on the vent which can twist it or even push it out of position.
Bayliss XL Autovent£24.95
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