Product Description - Rinnai SENSEI RX199i Installation And Operation Manual

Table 4. Accessories (Continued)
Product
ScaleCutter
•
Part #: 103000038
ScaleCutter Refill Cartridge
•
Part #: 103000039
Drain Down Kit
•
Part #: 104000059
Leak Detection Kit
•
Part #: RXLeakKit
Room Air Screen
•
Part #: 108000104 for 2 in.
•
Part #: 108000105 for 3 in.
EZConnect™ Cable
•
Part #: REU-EZC-2
OPU Switch
•
Part #: REU-OPU3
Dedicated Return and Isolation
Valve Kit
•
Part #: 107000639
Internal Add-on Recirculation
Conversion Kit
• Part #: RX2RXPCK
Ubbink 2 in. Polypropylene
(PP) Flexible Venting
• Approved for condensing,
vertical non-direct vent (room
air) applications
• Maximum equivalent length:
50 ft (15 m)
Gas Conversion Kit
Part #:
• 104000330
Rinnai Tankless Water Heater Installation and Operation Manual

Product Description

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
immediately draining the water
heater upon loss of power.
Pipe cover drain pan and float
switch for use with Pipe Cover
(Part #: PCD11-SHS)
Recommended room air screen for
use in room air applications only.
Electronically connects two water
heaters and allows them to
function as one hot water source.
Normally Closed (NC) switch that
connects to the tankless water
heater PC Board. When used with
a hydronic air handler, the switch
gives priority to domestic hot
water.
Valve kit including tee, drain valve,
pressure relief valve, check valve
and isolation valves (cold and hot)
to simplify set-up of a dedicated
recirculation line.
Allows a no pump model to be
converted to a pump model.
2 in. (60)
Condensing
Flex
Termination
Kit
2 in. (60) Flex Roll X
Part #:
184470NPP
Converts the tankless water heater
gas type. Kit contains gas
conversion manual and conversion
rating plate label (adheres to water
heater to display new gas type).
Image not shown
41.5 Ft (12.5 m)
Part #: 222721NPP
Sample Rating Plate Label
Image
2 in. (60)
Flex Connector
Part #: 222720NPP
15