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Spectrum Inbuilt Flued Gas
Efficient heating designed for comfortable living spaces.
Highlights
- Heats up to 65m²
- 3 heat settings
- Electronic ignition – lights first time
- Available in NSW/ACT/QLD/NT
- Safety features include a flame failure safety system, over heat safety switch and protective dress guard
- Top mounted controls
- 2 speed fan – for even heat distribution
- Can be converted to LPG
Reliable and versatile, the Rinnai Spectrum Heater delivers powerful, even warmth with a compact design built for lasting comfort.
Specifications
Height x Width x Depth | 650 x 910 x 125 mm | |
|---|---|---|
Inbuilt Cavity Dimensions | Height | 605 - 635 mm |
Width | 540 - 805 mm | |
Depth | Min 270 mm | |
Colours | Beige / Brown | |
Gas Input | Low / High | 7 / 28 MJ / h |
Output | 5.2 kW | |
Heats upto Capacity | Cold^ | 49 m² |
Cool^ | 65 m² | |
Mild^ | 75 m² | |
Efficiency Star Rating | AS4553 | 2.1 Star |
Emissions Star Rating | AS4553 | 6.0 |
Thermostatic / Manual Control | Manual | 3 Settings |
Dual Timers | No | |
Delay Timer | Factory Delay Timer (FDT) | No |
Dual Weekday / Weekend Timers | No | |
Preheat Feature | No | |
Economy Mode | No | |
Auto Off Mode | No | |
Override Button | No | |
Child Lock / Lock Button | No | |
Gas Type | NG | |
Height x Width x Depth | 650 x 910 x 125 mm | |
|---|---|---|
Inbuilt Cavity Dimensions | Height | 605 - 635 mm |
Width | 540 - 805 mm | |
Depth | Min 270 mm | |
Colours | Beige / Brown | |
Gas Input | Low / High | 7 / 28 MJ / h |
Output | 5.2 kW | |
Heats upto Capacity | Cold^ | 49 m² |
Cool^ | 65 m² | |
Mild^ | 75 m² | |
Efficiency Star Rating | AS4553 | 2.1 Star |
Emissions Star Rating | AS4553 | 6.0 |
Thermostatic / Manual Control | Manual | 3 Settings |
Dual Timers | No | |
Delay Timer | Factory Delay Timer (FDT) | No |
Dual Weekday / Weekend Timers | No | |
Preheat Feature | No | |
Economy Mode | No | |
Auto Off Mode | No | |
Override Button | No | |
Child Lock / Lock Button | No | |
Gas Type | NG | |
FAQs
Browse helpful answers to common product questions, with guidance on what to consider when choosing the right option.
Benefits
Efficient and effective heating for medium to large rooms
Flued design vents combustion gases outside, helping maintain indoor air quality
Provides strong, consistent warmth, even in colder conditions
Available in natural gas or LPG models, depending on fuel availability
Can be cost-effective to run compared with some electric heating options
Continues to operate independently of ducted heating systems, allowing targeted room heating
Considerations
Professional installation is required, including connection to a suitable flue
Higher upfront purchase and installation costs than some portable heaters
Regular servicing is recommended to ensure safe and efficient operation
Requires access to a gas supply (natural gas or LPG)
Installation location may be limited by flueing requirements and building layout
May not be suitable for renters or situations where permanent installation is not practical
Disclaimer / Footnotes
Product codes: SPECTRUM28(B)



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