Specification

CONDENSING WALL-MOUNTED, GAS-FIRED COMBI BOILER
(CENTRAL HEATING AND DOMESTIC HOT WATER)
Models i060C, i090C, i120C
Appliance
Wall-Mounted, Gas-Fired Combi Boiler
Installaon
Indoor
Gas Type Natural Gas (or Propane with included eld conversion kit)
Standard
Features
• Factory Installed Pump
• Outdoor Reset Control System with Sensor
• Simultaneous DHW and Heang Capability
• Built-in DHW Plate Heat Exchanger
• Modulang Stainless Steel Mesh Burner
• Stainless Steel Water Tube Heat Exchanger
• Direct Vent Sealed Combuson
• Approved for Room Air and Closet Installaons
Included
with Boiler
Purchase
• Propane Field Conversion Kit
• Wall Mounng Bracket
• CH Pressure Relief Valve (30 PSI)
• Outdoor Temperature Sensor
• Integrated Vent Adapter for 2 in. PVC, PP and
3 in. x 5 in. Concentric Venng
• Documentaon: Installaon and Operaon Manual,
User Manual, and Technical Data Sheet
Accessories
Primary-Secondary Heang Kit (PN: 807000212),
Condensate Neutralizer (PN: 804000074), ScaleCuer (PN:
103000038), DHW Isolaon Valve Kit (PN: MIVK-T-LW),
and Temperature Controller (PN: MC-601)
Venng
Opons
• Direct Vent (Concentric and Twin Pipe)
• Room Air
• Ubbink Flex Vent
• Materials: Polypropylene, Stainless Steel, PVC, CPVC
Refer to the “Rinnai I-Series Boiler Installaon and
Operaon Manual” for approved venng.
●
Measurements: in. (mm)
Maximum Equivalent Vent Lengths
45° elbow equivalent to 3  (1 m). 90° elbow equivalent to 6  (2 m).
Concentric, Twin Pipe, and Room Air:
Vent Sizes
• 2 in. PVC
• 2 in. (60 mm) PP
• 2 in. x 4 in. Concentric
• 3 in. PVC
• 3 in. (80 mm) PP
• 3 in. x 5 in. Concentric
Maximum
Vent Lengths
65  (20 m) 150  (46 m)
Ubbink Flex:
Vent Sizes 2 in. PP
Maximum Vent Lengths 50  (15 m)