Quote:
Originally Posted by HeyWayne  It really is a day of "sunshine and showers" today, glorious sunshine at the moment, but it'll probably be bucketing down again by the time I've finished typing....
(by the way, when I say greenhouse, it's only one of those 6x2 jobbies). |
That'll be why you get such a temperature variation, it warms up quickly and cools down very quickly due to the volume of air in it!
A shame no ones invented a door opener and closer similar to a window vent.
You're an engineer aren't you HeyWayne? All you need is a spring loaded bi-metalic strip rigged to the door.............................!
