Superior technology

• 3D DC Inverter ducted system
• Quiet ducted reverse cycle air conditioning
• Fast temperature control
• Rapid response
• Wired programmable control

Rinnai quality

• 7 year limited warranty*

FAQs

• What is a Ducted air conditioning system? >

  A Ducted system uses one central indoor unit connected to a network of ducts in the ceiling or under the floor to heat or cool multiple rooms at once.

  Air is delivered through discreet ceiling or floor vents, keeping the system largely hidden.

• When is Ducted air conditioning a good option? >

  Ducted air conditioning is ideal if:

  • You want whole-home comfort
  • You’re building or renovating
  • You prefer a clean, uncluttered look
  • You want to heat or cool many rooms at the same time
• How do I choose the right size Ducted system? >

  Correct sizing is critical and is based on:

  • Total floor area
  • Ceiling height
  • Insulation and glazing
  • Orientation and climate zone

  Installers use a whole-of-home heat load calculation to determine the correct system size.

• Can Ducted systems heat as well as cool? >

  Yes. Rinnai Ducted systems are reverse-cycle, providing efficient heating in winter and cooling in summer.

  They are often cheaper to run than traditional gas heating.

• How energy efficient are Ducted systems? >

  Modern Ducted systems are highly efficient when:
  • Correctly sized
  • Zoned properly
  • Used with insulated ductwork

  Efficiency varies by brand and model, so energy star ratings matter.

• How long does a Ducted system last? >

  With correct installation and maintenance:
  • 12–20 years is typical

  Ducting may last longer than the mechanical components.

*For full warranty terms and conditions refer to the related warranty booklet.

⁺Rinnai uses a third-party application (App) to enhance your experience of the Rinnai product. You may use the App at your sole discretion. Please note that when you download and use the App and its services, the third-party’s privacy policy and terms and conditions of service will apply. By using the Rinnai product through this App, you acknowledge and agree that: The third-party App may collect, store, and process your personal information according to its own privacy policy and App terms and conditions. Rinnai does not control and are not responsible for the content, policies, or practices of the third-party App and its services. Rinnai strongly recommends that you review the App privacy policy before using its features. The use of the third-party App is optional. For further information or clarification, please contact us at 1300 555 545 and [email protected]

NB: Reverse cycle air-conditioners are an effective solution as they provide both cooling and heating and are highly efficient. However, unlike gas heaters, their heating capacity will reduce with colder ambient temperatures, which is especially relevant for homes in colder areas. Discuss with your installer things like the local climate, the size of your house, its orientation and construction (such as glazing, doors, insulation), and your expectations, so a system with the appropriate capacity can be selected.

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.

Product codes: 20 - DONSR20Z9 DINLR20Z7 | 24 - DONSR24Z9 DINLR24Z