• Riva Plus Condensing Wall Hung Combination Boiler - Natural Gas - RI-NAT PLUS COMBI

    - 116,000 BTU


  • $2,499.75
  • Quantity:
  • Estimated Overland Truck Shipping Truck Shipping


The Biasi RIVA Plus Combi Natural Gas Boiler is equipped with a flat plate heat exchanger which heats your domestic water whenever you open the hot water taps. The high efficiency design eliminates all the standby losses associated with storage tank water heaters.

Both Biasi RIVA Plus Combi is a Condensing Natural Gas Boiler that maintains a constant high efficiency in both high and low temperature heating systems. Utilizing Biasi's Concept panel radiators, which heat at low water temperatures, will further increase efficiency by decreasing the average temperature of your heating system.

For homeowners, Biasi RIVA boilers are not only quiet, dependable and efficient, they are more attractive and require less space than conventional boilers. And there is comfort in knowing that the sealed combustion heat exchanger provides the ultimate in safety while providing efficient central heating boiler and economical hot water supply with the Riba Plus Combi in Natural Gas (LP) - also know as combination gas boiler.


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Technical Specs

Biasi RivaPlus RI-NAT PLUS Natural Gas Boiler Combination - Techs and Specs

  • Biasi RivaPlus
    Combi Condensing Boiler (With Domestic On Demand Hot Water - 3.6 GPM with 55° rise )
  • fficiency
    90% AFUE Condensing Gas Boiler
  • Input Modulates
    47,800 BTU to 116,000 BTU
  • Output Modulates
    41,600 BTU to 103,000 BTU
  • Primary Heat Exchanger Type
  • Recuperator
    Stainless Steel
  • Coaxial Venting Max Length
    8.8 Feet
  • Separate Venting Max Length
    99 Feet
  • Vertical Venting Max Length
    27.8 Feet
  • Dimensions
    13-7/8 Inches Depth by 15-7/8 Inches Weight x 31-3/4 Inches Height
  • Weigth
    96 pounds

Biasi RivaPlus RI-NAT PLUS Natural Gas Boiler Combination - Features

  • Biasi RivaPlus - Condensing Boiler (With Domestic Water)
  • Quiet and compact
  • ASME certified heat exchanger rated at 43.5 PSI
  • CSA certified
  • Natural Gas
  • Gas valve modulation
  • Self contained: all parts internalized
  • Electronic spark ignition
  • Versatile venting options: Separate or Concentric systems available
  • Wall-Mounted
  • Easy to install
  • Sealed combustion chamber - Direct Vent
  • Built in expansion tank
  • System Pump included
  • Frost protection system
  • Circulator protection if the boiler is idle for 24 hours
  • Warranty - 2 years complete / 10 years on the primary heat exchanger

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