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Model #i090CN

I Series Natural Gas or Liquid Propane Boiler/Water Heater with 90,000 BTU Input

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Questions & Answers (2)
  • Facilitates simultaneous delivery of hot water and home heating
  • Features Outdoor Reset control for optimized heating performance
  • Built-in orifice ensures quick gas conversion for faster results
  • See More Details

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Product Overview

The I- Series i090CN model features Rinnais exclusive self-cleaning stainless-steel heat exchanger coupled with a secondary flat plate heat exchanger. Our combi models can deliver whole house heating and simultaneous domestic hot water. The i090CN provides an input rating of 90K BTU. Fueled with either Natural Gas or Propane this Rinnai condensing gas boiler has obtained 1 of the highest AFUEs (Annual Fuel Utilization Efficiency) in the industry. Plus, the compact wall-mounted design saves space over traditional boilers.
  • i090CN combi condensing gas boiler model offers high volume domestic hot water delivery providing endless hot water for whole home along with the comfort of whole home heating
  • Combi models offer outdoor reset to optimize your home heating performance and features an integrated modulating pump, with an outdoor reset sensor (in the box)
  • Excellent operational performance with 95% AFUE efficiency and ENERGY STAR most efficient certified
  • Convenient control options with the ability to connect 2 zone pumps to the PCB
  • Easy parameter settings and a user-friendly interface
  • Versatile venting options including 2 in. PVC up to 65 ft.
  • Quick natural gas (NG) to propane (LP) gas conversions (kit included)
  • Stainless steel heat exchangers (primary, secondary and DHW plate) throughout boiler for unmatched performance and durability
  • Delivers proven reliability with residential warranty: 12-year heat exchanger, 2-year parts, 1-year labor



  • California residents

Info & Guides

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BrandRinnaiRinnaiRinnaiRinnai
NameI Series Natural Gas or Liquid Propane Boiler with 120,000 BTU InputI Series Natural Gas or Liquid Propane Boiler/Water Heater with 90,000 BTU InputM Series Natural Gas Condensing Boiler/Tankless Water Heater with 160,000 BTU InputI Series Natural Gas or Liquid Propane Boiler/Water Heater with 120,000 BTU Input
Price
Ratings
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Fuel TypeNatural GasNatural GasNatural GasNatural Gas
Heat rating (BTU/hour)12000090000160000120000
Annual Fuel Utilization Efficiency (AFUE) (%)95959595
Ignition TypeElectricalElectricalElectricalElectrical
Heating Technology TypeRadiantRadiantRadiantRadiant
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Specifications

Dimensions

Product Depth (in.)
10.9
Product Height (in.)
26.4
Product Width (in.)
18.5

Details

Annual Fuel Utilization Efficiency (AFUE) (%)
95
Capacity (gallons)
1
Color
Silver
Color Family
Metallics
Condensing/noncondensing
Condensing
Energy Consumption (kWh/year)
1384
Fuel Gauge
No
Fuel Type
Natural Gas
Heat rating (BTU/hour)
90000
Heating Product Type
Boiler
Heating Technology Type
Radiant
Ignition Type
Electrical
Product Weight (lb.)
73.0
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
ASME Certified,CSA Certified,Energy Star
Manufacturer Warranty
12-Year Heat Exchanger, 2 Year Parts, 1-Year Labor

Questions & Answers

2Questions2Answers

What are flow rate and temperature rise for this unit?

Asked by Sela October 23, 2019
1
Answer

Hey there! Maximum Flow Rate 7.9 GPM (30 L/min) Flow Rate at 70°F (39°C) rise4.1 GPM (15 L/min) -Tashay

What is BTU output of this unit?

Asked by Sela October 23, 2019
1
Answer

Greetings Sela, This water heater is 90,000 BTU. Thank you

Customer Reviews

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Quite unit and endless hot water...
Quite unit and endless hot water
by SUZETTE
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