Rinnai recirculation solutions build on the already endless supply of hot water Rinnai Tankless Water Heaters provide—adding the convenience of faster hot water.
Rinnai Circ-Logic technology comes standard on most Ultra and all Luxury models, and can be used in combination with the following accessories to allow homeowners to set recirculation patterns that coincide with their hot water usage patterns. Hot water is available when needed, without the expense of circulating it during times of inactivity.
SOLUTION 1: GTK15 PUMP AND TIMER KIT
Allows homeowners to schedule multiple recirculation events throughout the day to align with usage patterns, such as getting ready in the morning.
SOLUTION 2: MC-195T 24-HOUR DIGITAL CONTROLLER AND PUMP
A stylish, wall-mountable digital control panel works seamlessly with Rinnai Circ-Logic technology and any properly sized pump. Multiple unique recirculation events can be programmed as well as an override function for homeowners to start recirculation outside of scheduled events.
SOLUTION 3: RINNAI CIRC-LOGIC AND PUMP
For recirculation without scheduled events, simply pair a Circ-Logic equipped tankless model with a properly sized pump. Recirculation intervals can be set to Comfort mode (shorter time intervals) or Economy mode (longer time intervals). Recirculation deactivates once the water has reached set temperature.
1Period of coverage is reduced to 3 years from date of purchase when used as a recirculating water heater within a hot water recirculation loop, where the water heater is in series with a recirculation system and all recirculating water flows through the water heater, and where an aquastat/thermostat, timer, or an on-demand recirculation system is not incorporated.
2The Rinnai Limited Warranty for a heat exchanger used in a recirculation system which is controlled through an aquastat/thermostat, timer, or an ondemand system is 12 years for residential applications and 5 years for commercial applications.
3Period of coverage is reduced to 3 years from date of purchase when used as a circulating water heater within a hot water circulation loop, where the water heater is in series with a circulation system and all circulating water flows through the water heater, and where an on-demand recirculation system is not incorporated. On-demand recirculation is defined as a hot water recirculating loop or system that utilizes existing hot and cold lines or a dedicated return line, and only activates when hot water is used. It can be activated by a push-button, motion sensor, or voice activation but not by a temperature sensor. A timer added to a standard recirculating pump is not considered as on-demand.
See www.rinnai.us for standard limited warranty information.