Please get in touch if you are looking for a heater coil for the bigger round stock tanks and we can give you a quote.
Package details
32mm tube (1-1/4") heater coil with fireguard
High quality and extremely robust hot tub heater coil, made from six and a half metres of 1 and a quarter inch (32mm) 304 stainless steel tubing. The fireguard enhances the thermo-syphon effect of your heater coil, containing the heat of the fire and channeling airflow more effectively. Our 32mm tube coils have a 50% greater internal volume than equivalent coils made with 25.4mm tube. Ideal for using as part of a set-up to heat water using responsibly-sourced firewood - no electricity required. Inner diameter of approx 300mm, outer diameter of 360-370mm. Comes with 300mm tails as standard (tails measured from the outer edge of the coil). The fireguard is made of 0.9mm stainless steel plate, which is fitted and welded around the coil.
Tankkd Green Label
-Made with G90 steel = galvanised steel that has been subjected to a chemical process to prevent rusting.
-20GA Base and 22GA side walls = The side walls of the Tankkd Green label are slightly thinner than those of the Tankkd Black Label
- The base is attached to the side walls with a 4-layered sealed seam.
-Each tank has steel piping that runs all the way around the tank for extra stability.
- fitted with a screw cap to drain off water
- The Oval tanks are available in a variety of lengths to suit the above coil starting from 4foot to 6 foot
SAFETY INFO
Ensure that the coil is placed a safe distance from your hot tub and is both stable and secure. Please take particular care of how and where you use your heater coil in any settings where children or animals may be present - safety should be paramount at all times. Any attachments/ connectors/high temperature hose you choose to use should be well clear of the flames.
It is advisable to conduct a brief common sense safety check of the setup before firing the coil. The coil should be set away from any thoroughfare and flammable materials etc.
Please note that your cold water inlet and hot water outlet feeds must be below the water level in your hot tub at all times when your coil is in use. If the water line in your tub is below the level of your warm water outlet feed from your coil (or drops below it while you are using your tub) water will stop flowing through your coil and just sit in it, becoming extremely hot. This is called 'dry firing' the coil, which is extremely dangerous and will result in scalding hot water or steam coming out of the hot water outlet.
If you have a stocktank style hot tub, we would advise attaching it to your coil with the hot water outlet below the upper ripples in the tank.