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Commercial Flue

Commercial Flue

Internal installation made easy

Rinnai flue systems safely manage exhaust gases from continuous flow water heaters, providing reliable performance and compliance with AS/NZS 5601. Designed for flexibility, modular construction allows easy installation in tight or complex plant rooms.

Paired with Rinnai’s Internal Heavy Duty Continuous Flow range, these systems offer commercial-grade durability and multiple efficiency and flow options.

High-energy-cost projects can benefit from the HD210 high-efficiency condensing technology, delivering long-term energy savings.

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Individual room sealed flue or common flue options

Robust modular construction

Flexibility in design to cater for all application constraints

Flue systems are critical when it comes to design and selection of an internally sited commercial hot water systems.

There are two key decisions to be made when selecting flueing:

  • a common flue setup or
  • individual flueing per water heater known as co-axial flue

Both options are suitable and offer design flexibility whether your looking for a cost effective solution or a complete engineered design. Common flue systems are usually installed on large systems when individual flueing is not considered cost effective or many penetrations are undesirable.

Features

  • Robust construction using suitable materials to last the test of time
  • Patented draft divertor technology used in common flue applications
  • Common flue components are manufactured in modules  for flexibility and easy installation
  • Flexible design options can cater for in line or back to back installations
  • Suitable for use in new or existing buildings

Related products/Add-ons

 Demand Duo
 HDC32i
 HD28i

For further information, please contact your Rinnai Commercial Representative.

The product information on this website (comprising product brochures, warranty information, installation manuals, diagrams, specifications and representations) relates to current products. This information may be different for superseded products. For superseded products please contact Rinnai to confirm product information.

- Consumer Consumer
  • Commercial Hot Water Flue System Specification Guide
  • Commercial Hot Water Flue System Operation and Installation Manual
  • Commercial Hot Water Warranty Booklet
+ Trade Trade
+ Guides/Manuals
  • Plans - RA-21-05-12-027 Co-Axial Commercial Flueing (PDF)
+ RFA diagrams
  • Plans - FFROOFCOWL Commercial Flueing (RFA)
  • Plans - FFWALLTERM Commercial Flueing (RFA)
  • Plans - FFPIPE 1000 Commercial Flueing (RFA)
  • Plans - FFSBEND Commercial Flueing (RFA)
  • Plans - FFBEND 45° Offset Commercial Flueing (RFA)
  • Plans - FFBEND 90° Offset Commercial Flueing (RFA)
  • Plans - FFWPLATE Commercial Flueing (RFA)
  • Plans - FFWSEAL Commercial Flueing (RFA)
+ Photos Photos

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