Accessories - Rinnai REP199i Installation And Operation Manual

3.5 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
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-5
Pipe Cover
Part #: PCD09-SHS
control•r™ Wi-Fi
Module (And
Accessories)
Part #: RWM101
EZConnect™ Cable
Part #: REU-EZC-2
Rinnai Tankless Water Heater Installation and Operation Manual
Product Description
Filters and reduces the amount of scale enter-
ing the water heater allowing for greater water
heater longevity.
Refill cartridge for the ScaleCutter filter assem-
bly.
Provides freeze protection by
immediately draining the water heater upon
loss of power.
Additional temperature controllers are avail-
able for user convenience.
Allows an outdoor water
heater to be recessed into a wall.
Encloses the piping below the water heater for
aesthetic purposes.
Controls On-Demand recirculation,
remotely adjust temperatures, and commu-
nicates with the Pro Portal. The control•r™
Wi-Fi Module and MC-195T-US controller are
not compatible accessories and must not be
installed together.
Electronically connects two water
heaters and allows them to function as one hot
water source.
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