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Rinnai Energysaver 309FT Heater with Power Flue - K309FTN/K309FTL

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Regular Price: $1,999.00

Special Price: $1,499.00

Availability: Available

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Regular Price: $1,999.00

Special Price: $1,499.00

  • Same day shipping for stocked items
  • Money back guarantee
  • Outstanding service & expert technical advice
  • AU owned & operated for 50 years

Quick Overview

The 309FT Energysaver is the smallest model. Due to its compact size it is ideal for heating smaller living areas and with its 'room sealed' power fluing system, the 309FT is one of the only heaters ideal for bedrooms.

Unit comes complete with the Rear wall Power Flue.

Features & benefits

  • Efficiency rating of 4.6 Stars - amongst the highest available for flued space heaters, reducing your heating costs
  • Heats up to 49 m2
  • Superior indoor air quality with zero emissions into the room - perfect for those who may be susceptible to allergies or respiratory problems
  • Power flue allows flexibility with multiple installation options
  • Full Electronic Thermostatic control. Select a desired temperature which is then maintained by the heater
  • Dual digital Timers allow for on and off programming for both mornings and evenings
  • Pre-heat mode ensures your room is pre-heated by the time programmed
  • Economy mode allows the heater to modulate down after 1 hour when set temperature is reached. Reduces running costs with no noticeable change in temperature
  • Inbuilt Humidifier Tray, easy way to humidify indoor air for greater comfort
  • Child Lock prevents unwanted access
  • AGA Certification Number 5209 to AS4553/2008
  • Warranties
    • 1 year - Parts and Labour
    • 2 years -  Fan (part)
    • 10 years pro rata - Heat Exchanger (part)
    • Commercial Use - 1 year Parts and Labour

Star Rating
Rinnai Energysaver 309FT Heater with Power Flue - K309FTN/K309FTL

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Dimensions (mm) : Height


Dimensions (mm) : Width


Dimensions (mm) : Depth




Gas Input MJ/h Low

6 MJ/h

Gas Input MJ/h High

13 MJ/h

kW Output


Heats upto Capacity (m2) : Very Cold


Heats upto Capacity (m2) : Cold


Heats upto Capacity (m2) : Cool


Heats upto Capacity (m2) : Mild


AS4553 Efficiency Star Rating


AS4553 Emmissions Star Rating NG & LPG


Thermostatic or Manual Control


Dual Timers


Dual Weekday & Weekend Timers


Preheat Feature


Economy Mode


Auto Off Mode


Child Lock or Lock Button


Weight (kg)


Clearances - from front of unit

1000 mm

Gas Type


Clearance Above the Unit

300 mm

Clearance from Side of unit

50 mm

Installation Options

The Rinnai EnergySaver Direct Flue Kit supports Flueing Option 1 in the diagram and is a part of most other flue kits. It is supplied with all Energysaver Heaters except the 1004FTR where is must be added to any flue kit or purchased on its own for rear wall flueing.

The Flue Kits matching these numbered options can be found below or to the right under related products.

Rinnai Energysaver Flueing Options

Further Information

Additional Information

Energy Star Rating 4.6

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Rinnai Energysaver 309FT Heater with Power Flue - K309FTN/K309FTL 0 out of 1 5 based on ratings. user reviews.