Greenhouse: Installing a Sunshine Gardenhouse (Greenhouse) on a Deck, 1 by Hoya_24

Hoya_24 wrote:
This is what the control box controls - a 1500 watt heater and a huge fan. I bought this fan a number of years ago, and could never really use it, because it was so powerful. We use to call this fan our airplane engine fan. It does a nice job of pulling in cool air from the bottom vent and pushing out the hot air from the roof vent. I almost bought a real exhaust fan, but this serves my needs just as well, and I did not have to cut a hole in the Gardenhouse.