Update #1 on my DIY Geothermal Greenhouse

Watch a video about the making of my geothermal greenhouse:
• The Story of Building ...
Links to equipment:
The attic and fresh air fans: amzn.to/3eTw60G
The inline G.A.H.T. fan: amzn.to/3BkI0YR
The air circulation fan: amzn.to/3qFhnsG
Black 1 Gal. bottles: amzn.to/3g1hbSz
AC Infinity controler: amzn.to/3rLbieQ
3M Duct Tape: amzn.to/3SSnRAR
This is the first update about prep of my G.A.H.T. greenhouse for winter.
passive solar greenhouse construction heating can be much easier to heat than traditional greenhouses. A greenhouse heat sink and proper greenhouse winter insulation can make even an old window greenhouse stay warmer.
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In this video, I'll be updating you on my progress in building my winter passive solar greenhouse. I'll be covering topics like greenhouse construction, old window greenhouse insulation, and more.
If you're looking to build or retrofit a greenhouse in the winter, be sure to check out this video! I'll share with you all the latest information on passive solar greenhouse construction, as well as tips on how to make your greenhouse heat sink effective in the coldest months of the year. Thanks for watching!

[@JohnGuest45]

The airlock is a great addition, it will help prevent heatloss but is also a good for changing your footwear prior to entering the greenhouse which a lot of folks overlook.

[@cactusjoe]

Excellent video, thank you!👍😊

[@WineberryHill]

Thank you too!

[@oggheidbrier5491]

On the water bottles for heat storage I would try salt water to improve heat storage. Good site with lots of attention to detail.

[@WineberryHill]

Good tip!