500L Protank Indirect Hot Water Cylinder Dual Coil

This 500 liter Protank indirect hot water cylinders is designed for a high capacity, mains pressure, domestic hot water system using an indirect heat source such as a gas, diesel or wood fired boilers and or solar energy.
Protanks internal tank and fittings are crafted from the highest possible spec Duplex 2304 stainless steel and includes a performance matched Caleffi’s high flow valve set.

2 x 22kW heat exchange coil
50mm foam layer enclosed in a plasticised grey Zincalume case
3kW side entry electric back up element
Thermostat and boiler control thermostat

Made in New Zealand