These copper coils can be made to fit your requirements. Price will vary depending on size.
Every coil is pressure tested for leaks prior to shipping.
We only use plumbers silver Sil-fos as the joining solder, which requires the copper to be red hot before the sil-fos will melt. The copper is very close to melting point 1200c before the sil-foss melts on the join.
Excellent for inside any fire. The silver sil-fos will never melt as the water flowing through the tubing will only at the max get to 140c.
We use a coil to heat our home, the coil is 12 years old and has never looked like faulting.
The sizes available in copper coils are 115mm, 140mm, 150mm, 170mm, 250mm this is the inside measurement.
Add 25.4mm for the external measurement.
The latest tube coiler with assorted dies.
The pressure testing apparatus which pumps water into the coil and holds it there pressurized until released.
From single to double copper coils.
Copper coils your way, let us know what you want and we'll do our best to make it to the size you want.
Copper Coils Wetback, Made to order.
This is 15 metres of 12.7mm Refrigerating tubing. This coil is 280mm Diameter x 480mm high.
Priced at $213.64usd or $330.00 nzd. Plus freight.
These have been built to fit inside the 18kg & 45kg heaters.
The above coil stretched out, ready to be installed in a 45 kg cylinder, the idea is each coil gets hot from the heat, rather than installing the above coil, where each coil shelters from the next. 12.7mm diameter x 15 metres.
12.7mm x 30 metres copper coil with double manifold to 25mm outlet and inlet with fittings.
This is going to be used to heat a 40,000 litre swimming pool.
This is a 7.5 metre coil built to fit over the 150mm flue to capture and wasted heat and turn it into hotwater going out the flue.
Contact us via email should you want one. email@example.com
Unfinished however this is 30 metre coil with a 125mm coil inside a 155mm coil.
The inlet and outlets are exiting out one end.
Can be made 650mm long this customer wanted it 800mm long plus the 25mm copper and fittings. Priced at $689.00 Nzd.
This is going inside a barrel stove to heat a swimming pool wood feed.
With the fittings exiting out the same end you would need to pump the water around it.