Designed to meet Australian conditions and lifestyles, the Slimfire 252 is perfect for renovations or replacing old heaters in small to medium sized living spaces. With a slim line flat front, realistic flame and log appearance, it comes in three stylish finishes.


  • 3 manual heat settings
  • 2 speed automatic fan – for even heat distribution
  • Easy one-touch electronic ignition
  • No additional flue required for sound masonry fireplaces – reducing installation costs
  • Perfect replacement for old space heaters
  • Zero clearance kit available for installation in fireplaces
  • Available in 3 colours – stainless steel on black, black and stainless steel
  • Stylish protective glass guard

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Inbuilt Cavity Dimensions (mm) : Height 550-630
Inbuilt Cavity Dimensions (mm) : Width 595-700
Inbuilt Cavity Dimensions (mm) : Depth Min 360
Colours Black, stainless steel on black & stainless steel
Gas Input MJ/h Low 7.7
Gas Input MJ/h High 25
kW Output 5.0
Heats upto Capacity (m2) : Very Cold 42
Heats upto Capacity (m2) : Cold 50
Heats upto Capacity (m2) : Cool 68
Heats upto Capacity (m2) : Mild 77
AS4553 Efficiency Star Rating 2.8
Thermostatic or Manual Control Manual 3 settings
Style Inbuilt
Gas Type LPG & NG
Visual Dimensions (mm) Width 750
Visual Dimensions (mm) Height 645
Visual Dimensions (mm) Depth 335

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 This information may be different for superseded products. For superseded products please contact Rinnai to confirm product information.