Rinnai Energysaver 309FT Gas Flued Heater
Rinnai Energysaver 309FT Gas Flued Heater
Perfect for smaller rooms
The Rinnai 309FT Energysaver® Gas Heater is our smallest model, and thanks to its compact size it can fit into the tightest spaces.
What’s more, its room sealed power flue system makes the 309FT ideal for bedrooms.
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Ideal for bedrooms
4.8 Star efficiency rating
Zero emissions – perfect for those with allergies or respiratory problems
Power flue – allows for multiple installations
10 year warranty
Superior technology
- 4.8 Star efficiency rating
- Zero emissions - perfect for those with allergies or respiratory problems
- Power flue - allows for multiple installations
- Inbuilt humidifier tray - for greater comfort
- Full electronic thermostatic control
- Dual digital timers – provide on and off programming for mornings and evenings
- Pre-heat mode - pre-heats the room up to 1 hour prior to set programmed time
- 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
- Child lock - prevents unwanted access
- Back cover kit available as an add-on at additional cost
Rinnai quality
- 10 year heat exchanger warranty
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 This information may be different for superseded products. For superseded products please contact Rinnai to confirm product information.
Note: Available in NG as standard. LPG models at additional cost can be converted to order.
Rinnai – Energysaver 309FT Gas Heater | 309FT | ||
Dimensions | Height | mm | 695 |
Width | 465 | ||
Depth | 257 | ||
Weight | kg | 21 | |
Colours | White | ||
Gas Input | Low | MJ / h | 6 |
High | 13 | ||
Output | kW | 2.9 | |
Electrical Consumption (Approximate) | High | W | 42 |
Low | 30 | ||
Standby | 1 | ||
Heats upto Capacity | Very Cold | m2 | 27 |
Cold | 32 | ||
Cool | 42 | ||
Mild | 49 | ||
Efficiency Star Rating | AS4553 | 4.8 | |
Emmissions Star Rating | NG / LPG | 6.0 | |
Thermostatic or Manual Control | Thermostatic | ||
Dual Timers | Yes | ||
Dual Weekday / Weekend Timers | No | ||
Preheat Feature | Yes | ||
Economy Mode | |||
Auto Off Mode | |||
Child Lock or Lock Button | |||
Clearances | from front of unit | mm | 1000 |
above unit | 300 | ||
from side of unit | 50 | ||
Gas Type | LPG / NG |

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Energysaver Gas Heater Brochure Preview
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Energysaver Gas FT Heater Operation and Installation Manual Preview
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Energysaver Gas Heater Flue Installation Manual Preview
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Energysaver Gas Heater Back Cover Kit Installation Manual Preview
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Energysaver 309FT Gas Heater Spare Parts and Exploded Diagrams Preview
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Gas Heating Warranty Booklet Preview