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7
SHOWERS AND FAUCETS
EXPANSION TANK
/" RETURN LIN E
PUMP
COLD WATER SUPPLY LINE
HOT WATER SUPPLY LINE
CIRCLOGIC
TM
CONNECTION
Rinnai Circ-Logic recirculation technology allows 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. Circ-Logic
comes standard on SE+ and HE+ Series models, oering unique solutions when paired with Rinnai accessories.
Recirculation
Technology
New Construction
With new homes, installing a dedicated return line is
relatively simple, as the builder can incorporate the
installation into the construction schedule along with the
other plumbing installations.
Existing Home
Some older homes have dedicated return lines, but most
don’t. But this is not a problem.
A simple crossover valve can be installed between
existing hot and cold water supply lines.*
TIMER BASED RECIRCULATION OPTIONS
Solution 1
(HE+ and SE+ Series)
Solution 2
(HE+ and SE+ Series)
Solution 3
(HE+ and SE+ Series)
Solution 4
(ThermaCirc360™)
Solution Type
Timer-Based Timer-Based Timer or Wireless Demand Wireless Demand
Feature Pump and timer (gtk15)
24-hour digital timer
controller (mc-195-t)
& pump
Control-R™ No
System Override Capacity No Ye s Ye s Ye s
Changes WH Temp No Ye s Ye s Ye s
Displays WH Codes No Ye s Ye s Ye s
Dedicated Return Ye s Ye s Ye s Ye s
Bypass Mode for Return No No No
24-Hour Clock Ye s Ye s Ye s Ye s
Timed Events Ye s Ye s Ye s Ye s
# Timed Events Multiple Multiple Multiple Multiple
Push Button Activation No No Yes Ye s
Motion Sensor Activation No No Yes Ye s
Voice Activated Recirc No No Yes Ye s
Recirculation Using One Rinnai Tankless Water Heater
INNOVATION | CONTROLR™ AND CIRCLOGIC