A video describing a batch solar hot water heater I built. The water heater is currently supplying the house as a preheater to the domestic hot water heater. Max water temp observed: 165F.
by superWOWstyle!
by Piyush Art and Craft
by ABC Children's Toys Review Toy
by DIY Ideas - Tutorials - DIY
by AwesomenessTV
by Creative Vinii
by LiftingDad