Rinnai Demand Duo Hot Water System DD1 200 Internal

Rinnai Demand Duo Hot Water System DD1 200 Internal

Brand : Rinnai
Model : DD1 200 Internal




Description

Demand Duo is a complete packaged storage hot water system made up of one or more HD water heaters with a manifold system, primary pump, thermostat and a stainless steel storage tank.

The thermostat senses the temperature of the water in the tank and when it drops below the set point, the primary pump is activated. This flow in turn starts the Rinnai contnuous flow HD water heater which returns heated water to the tank.