Demand Rapid is for smaller commercial or larger residential applications where a large quantity of hot water is needed quickly, but there is recovery time available before next use.
The Demand Rapid system combines a storage tank with a high-efficiency Rinnai INFINITY. The hybrid system ensures hot water is always available on demand.
A complete storage hot water system made up of a Rinnai INFINITY commercial continuous flow gas water heater (external or internal unit), a pump, a thermostat and controller on a commercial enamel cylinder.
How it works
The thermostat senses the temperature of the water in the cylinder, and when it drops below the set point the pump is activated. The flow then starts the Rinnai INFINITY, which returns heated water to the cylinder.
1000 kPa, 46 kW, ¾ “
X
50 mm high density polyurethane foam
2 x 27 mm
75 °C (ensure all connected pipework can withstand 75 °C at system operating pressure)
Pump on at 50 °C, pump off at 60 °C
2.75 A
IPX4
March 2025
Our stylish and efficient heating and cooling solutions are designed to bring you total home comfort.
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