DIY solar collector - Homemade solar water heater for drainback system

	DIY solar collector - Homemade solar water heater for drainback system Basic Data Category: Solar collectors URL (first publication): https://www.youtube.com/watch?v=vR-JVAD_vbE no no no Other Design files are in original format: No Free redistribution is allowed licence: No

Description

Film shows how solar collector was made DIY. Old windows were used to make the collector. The collector structure was ...