Home CRAFTS DIY Deluxe Aluminum Backed Copper Coil Solar Water Heater! 175F

DIY Deluxe Aluminum Backed Copper Coil Solar Water Heater! 175F

Deluxe DIY Solar Water Heater! Solar Thermal “Aluminum backed” COPPER COIL Water Heater! Easy DIY w/Full Instructions. Super Hot water, super fast. reached 125F in 5 minutes …and near 175F after about 15. no soldering required!/ desertsun02

source/image(PrtSc): desertsun02

Uses just one coil of 3/8″ copper tubing (amazon $23) and push-to-fit connectors. only tools used were screwdriver, hammer, tin snips (or scissors), hack saw and a drill. great for use as a stand alone unit or can be hooked into home’s plumbing as supplemental heating for water heater. notes: using the aluminum backing adds roughly 10F to the water (but is optional).

System is relatively lightweight and is easy to move and store *and the design allows for multiple units to be easy connected together (if a larger system is desired). details: outer board 1/2″ plywood 23.7″ x 23.7″ (sold that way – no cutting required). inner board 1/4″ plywood 19 3/4″ x 19 3/4″. glass 20″x20″ (or use Plexi-Glas).4 3/8″ Square wooden dowels. 2×2 lumber 2 pieces cut to 20 1/4″ and 2 pieces cut to 23 1/4″.

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Hardware: Four (#10) 2 1/2″ wood screws. Eight (#10) 1″ wood screws. Fourteen 3/8″ screws (to hold down the aluminum). 12 1.5″ (#16) wire nails. heavy duty heat resistant zip ties (or use wire). 5 3/4″ satin brass finish door pull (the handle).via: desertsun02