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Old November 22, 2017   #93
AKmark
Tomatovillian™
 
Join Date: Jun 2013
Location: Wasilla Alaska
Posts: 1,801
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Quote:
Originally Posted by Cole_Robbie View Post
Thanks for the tips.

My heater still shut off! I was confident that it would be fine with a fresh air intake, but I don't think it ran any longer than it did with the doors closed. It was 23 last night, and everything is still ok, even my hot pepper plants.
Try a wood furnace, the outside is not hot, and you can run duct the entire length of your GH to spread the heat evenly by drilling a small hole every two feet in the top of the duct, you also must partly seal the end. I use these as back up in some GH's in case a natural gas heater fails in the early spring when we start our production.
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