Accessories - Rinnai Sensei CU199i Installation And Operation Manual

3.6 Accessories

Numerous optional accessories are available for purchase for your Rinnai Tankless Water Heater. Listed
below are some commonly purchased accessories. For a complete list of accessories, visit www.rinnai.us.
For questions, or to purchase an accessory, contact your local Rinnai dealer/distributor or Rinnai
Customer Care at 1-800-621-9419.
Table 4: Accessories
Product
Room Air Screen
Part #: 108000105
Condensate Neutralizer
Part #: 804000074
ScaleCutter
Part #: 103000038
ScaleCutter Refill
Cartridge
Part #: 103000039
Drain Down Kit
Part #: 104000059
Additional Controller
Part #: MC-601-BK
MC-601-W
MC-195T-US
Recess Box
Part #: RGB-CTWH-4
Pipe Cover
Part #: PCD07-SM
Control-R™ Wi-Fi
Module
(And Accessories)
Part #: RWM101
Rinnai Tankless Water Heater Installation and Operation Manual
Product Description
Recommended room air screen for use in
room air applications only.
Neutralizes the condensate generated by
the water heater.
Filters and reduces the amount of scale
entering the water heater allowing for
greater water heater longevity.
Refill cartridge for the ScaleCutter filter
assembly.
Provides freeze protection by immediate-
ly draining the water heater upon loss of
power.
Additional controllers are available for
user convenience.
Allows an external (outdoor) water heater
to be recessed into a wall.
Encloses the piping below the water
heater for aesthetic purposes.
Controls On-Demand recirculation, re-
motely adjust temperatures, and commu-
nicates with the service provider portal.
The Control-R™ Wi-Fi Module and MC-
195T-US controller are not compatible
accessories and must not be installed
together.
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