Viewing post #72443 by psa

You are viewing a single post made by psa in the thread called Paul's geodesic dome, part 4: Door, Ventilation, and more.
Feb 24, 2010 1:34 AM CST
Name: Paul
Eastern WA
DG: tropicalaria
Running electricity was probably the same as for any greenhouse. I dug a trench 24" deep (deepest frost line in the area is 18" here) and dropped a conduit in with four strands of 6 gauge outdoor rated wire. I won't go into wiring details, since you really need to check your local codes and get a certified electrician to help with this part. There is an outdoor spa-type box/GFCI/emergency shutoff on a post in the greenhouse to which everything connects.

Here's part of the trench. The large gap where it turns had a three foot rock in it that had to be removed.

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