Building the collector box.
Copper pipe pool heater.
It depends on how low your ph is how long you pool has had the low ph and how much metal is exposed to the pool water to determine how much copper is being released into the pool.
So the size of the collector box was dictated by the glass size 76 x 46.
Either coil the copper pipe or lay the pvc pipe back and forth on the plywood.
Copper flashing backing plate.
Mount them to the board using either adhesive or pipe mounts.
It is copper from this source or from corrosion of copper heater cores or piping that is capable of causing blue green or even dark colored staining or discoloration.
Manifold and backing plate.
Sun ray pool panels are made of a number of roll formed copper aluminum fin tubes spaced 4 apart or less.
Do it yourself solar swimming pool heater step 1.
Metal plumbing copper or galvanized steel plumbing systems should not be used for swimming pools and hot tubs however there are still some copper plumbed pools in operation.
Start with the actual collector.
A solar assisted pool heater is very easy to construct and use.
There are only a few important parts.
Copper problems can be controlled with proper chemical treatment and techniques.
Black pvc pipe works but copper pipe painted black works even better.
Naturally occurring copper is occasionally found in well water.
If you have metal plumbing lines on your pool you can bet that you will end up replacing those pipes at some point.
For parts that contain copper like metal piping in older pools and copper heat exhangers in pool heaters small amounts of copper from these surfaces will be released into the pool water.
Copper pipe is more earthquake resistant than pvc or cpvc and has a melting point 5x higher than cpvc so it won t burn in a fire like plastic pipe.
The absorbing fin sections are mechanically bonded 360 around a od seamless copper flow tubing and crimped on its horizontal axes for maximum heat transfer.
For home plumbing copper pipe has several advantages.