What it is...
A Draft Stoppa is an inexpensive device that prevents draughts from entering, and loss of heating, through horizontally mounted exhaust fans.
Why use it...
To seal unwanted draughts from entering through ceiling fans.
How it works...
The plastic butterfly valves open automatically when the exhaust fan is switched on, and shut when the fan is switched off.
When to use it...
This product is used primarily on ceiling mounted exhaust fans. It can also be fitted to 3 in 1 bathroom heat lamp units (an electrician is required).
Works to manage draughts without compromising ventilation
Does not interfere with the operation of the exhaust fan
Prevents both hot and cold air from entering or escaping through horizontally mounted exhaust fans automatically, opening to let air pass when the fans is switched on and sealing when the fan is switched off
Australian made and owned