Most popular threads of 2015!
 

What generated the most hubbub in 2015? Lots of interesting things! Check it out below. :thumbup:

1) New Aquaponics system build

http://ecorenovator.org/forum/attach...103_170726-jpg




2) Dxgshpwh (ground source heat pump water heater)

http://ecorenovator.org/forum/attach...0526152228-jpg




3) DX Geothermal Pond 4 ton Heat Pump

http://ecorenovator.org/forum/attach...p-kimg0433-jpg




4) 11,000 BTU DX GEO Heating

http://ecorenovator.org/forum/attach...g-kimg0199-jpg




5) Just put on metal roof, rigid foam and spray foam

http://ecorenovator.org/forum/attach...oam-roof-4-jpg




6) Heat Pump Food Dryer

http://ecorenovator.org/forum/attach...r-kimg0059-jpg




7) Arduino R290 Suction Line Superheat Calc.


8) 16 years later...

http://ecorenovator.org/forum/attach...rs-later-2-jpg




9) Experience with condensing clothes dryer


10) Home made solar inverter generator hybrid

http://ecorenovator.org/forum/attach...d-img_0776-jpg




11) Durability of the solar panels/collectors in Drain Back Solar Hot Water Systems

http://cyberparent.com/solar-hot-wat...inback-600.jpg




12) Parking lot led units

http://i97.photobucket.com/albums/l2...psxp7ubdst.jpg




13) Any reason not to use ibc water tote for storage?

http://ecorenovator.org/forum/attach...storage-11-jpg




14) 4-ton GSHP - Hydronic conversion

http://ecorenovator.org/forum/attach...version-03-jpg




15) Cool and cool for free


16) Hot Water panel sizing 63sqft


17) Getting a little solar to bring down my base usage

http://i1204.photobucket.com/albums/...5/CAM01090.jpg




18) Tesla’s secret breakthrough home battery


19) Flat plate heat exchanger size?

http://www.fnarfbargle.com/private/1...0310-00028.jpg




20) 25% of propane related deaths caused by Carbon Monoxide

http://i1167.photobucket.com/albums/...r/DSCN1189.jpg




21) Arduino PID Relay Temperature Control


22) DIY refrigerant recovery system


23) Ugly electric tractor.

https://farm1.staticflickr.com/273/1...40f00990_b.jpg




24) Thernal transfer grout or just concrete for thermal tranfer


25) Simple Skylight Shading

http://300mpg.org/wp-content/uploads...55-640x480.jpg