Stainless Steel Mains Pressure Indoor Cylinders - Single Coil For Closed Loop Solar


If you're keen on utilising solar energy then this hot water cylinder is for you. The coil design is created for use with closed loop solar systems. This is where the heat transfer fluid is circulated through the solar collector on the roof where it is heated by the sun. The heated transfer fluid then passes through the cylinder coil, which acts like a very large element to heat the water.
The unique coil spirals down and then wraps back up around itself creating a coil within a coil. It is located at the very bottom of the cylinder to allow for maximum heat to be transferred to the water in the cylinder.
The duplex stainless steel inner cylinder means it can be used in solar systems with high incoming water temperatures. All these cylinders have an ART (auto reset thermostat).

Constructed from high grade duplex stainless steel and packed with features to benefit specifiers, installers and homeowners, making them exceptional value for money.
   • Lightweight, stainless steel makes transport and installation a breeze
   • Low maintenance, no sacrificial anode to maintain
   • Choice of lower element, upper element, and dual element

Install as a low pressure system then connect, without replacing your cylinder, to the luxury of mains pressure when you are ready.

Suitability
   • Indoor mains and low pressure systems
   • Residential and commercial applications
   • Left or right hand cold inlet connections

Not suitable as a pool or spa heater.
System should be located and arranged so as to achieve the closest proximity to water draw off points.

Rinnai cylinders are manufactured to suit most NZ council water supplies. However some supplies can have a detrimental effect on the cylinder, its operation and life expectancy.  Stainless steel cylinders are not suitable for bore or tank water.
Water supplies with a high level of calcium carbonate (hard water) can cause scaling on hot surfaces. We recommend a temperature of no more than 65 °C to minimise scale buildup. Scale reducing or water softening devices should be considered in hard water areas.  The unit is not guaranteed against damage due to scaling. For details of water quality please refer to the water quality parameters in the warranty.

Warranty

Installation Guide

 

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