Brochure
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Energysaver 309FT Gas Flued
Cost-saving warmth designed for smaller spaces.
Stay warm and comfortable in smaller spaces with the 309FT Energysaver Gas Heater with zero emissions, thermostatic control, timers, and reliable, cost-saving performance for modern homes. (Requires professional installation).
Model
up to 42m²Room size
Highlights
- Ideal for heating a medium sized spaces (up to 42m²)
- Zero emissions – perfect for those with allergies or respiratory problems
- Power flue – allows for multiple installations
- 4.8 star efficiency rating
- Economy mode – allows the heater to modulate down one hour after the set temperature is reached, reducing running costs with no noticeable change in temperature
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The heat output of the Rinnai Energysaver is stronger than the air-conditioning unit I have... it's a very powerful heater.
Specifications
Dimensions | Height x Width x Depth | 695 x 465 x 257 mm |
|---|---|---|
Weight | 21 kg | |
Colours | White | |
Gas Input | Low / High | 6 / 13 MJ / h |
Output | 2.9 kW | |
Heats upto Capacity | Cold^ / Cool^ / Mild^ | 32 m² |
Efficiency Star Rating | AS4553 | 4.8 Star |
Dimensions | Height x Width x Depth | 695 x 465 x 257 mm |
|---|---|---|
Weight | 21 kg | |
Colours | White | |
Gas Input | Low / High | 6 / 13 MJ / h |
Output | 2.9 kW | |
Heats upto Capacity | Cold^ / Cool^ / Mild^ | 32 m² |
Efficiency Star Rating | AS4553 | 4.8 Star |
Resources
Operation-Manual
Energysaver FT Gas Heater Operation and Installation Manual
Error-Codes
Energysaver FT / FDT Gas Heater Error Codes
Installation-Manual
Energysaver FT Gas Heater Flue Installation Manual
Installation-Manual
Energysaver FT Gas Heater Back Cover Kit Installation Manual
Spare-Parts
Energysaver 309FT Gas Heater Spare Parts and Exploded Diagrams
Warranty
Gas Fireplace / Heating Warranty Booklet
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: RHFE-309FT3
