Combining respect for the environment and performance, the Austral III is ideal for heating spaces up to 2,300 ft². This non-catalytic appliance is among the most ecological on the market with a particle emission rate of 0.95 g/h. Its maximum power of 90,000 BTU/h will keep you warm all winter long. Its firebox is specifically designed for loading of logs over depth.
Included: steel legs with ash drawer, top air deflector, ceramic glass, ash lip, air damper
- Up to 10 hours burn time
- Up to 20'' logs
- 3.3 ft³ firebox
- Heavy duty 5/16'' steel top
- EPA certified
- Proudly made in Canada
- Limited lifetime warranty
- Certified for mobile home and alcove installation
Options: blower, thermodisc, firescreen, fresh air intake kit
Heating area 900 - 2,300 Ft2
Size 23 3/4" W X 32 1/2" D X 32 1/8" H
Maximum log length 20"
Average particulate emissions rate 0.95 g/h
Appliance performance
Fuel type Dry cordwood
Recommended heating area-ft² () 900 - 2,300
Overall firebox volume-ft³ 3.3
EPA loading volume-ft³ 2.67
Maximum burn time () 10 h
Maximum heat output-dry cordwood (3) 90,000 BTU/h (26.4 kW)
Overall heat output rate < (3) (4) 15,841 BTU/h (4.64 kW) to 57,041 BTU/h (16.72 kW)
Average overall efficiency (EPA cribs/Douglas fir) (4) N.A. (HHV) (5) N.A. (LHV) (6)
Average overall efficiency (dry cordwood) (4) 71.1% (HHV) (5) 76.6% (LHV) (6)
Optimum overall efficiency (7) (8) 78%
Optimum heat transfer efficiency (9) 74%
Average particulate emissions rate (1) 0.95 g/h
Average CO (10) 61.3 g/h
Austral III stove install & owner's manual
Austral III stove dimensions
General Features
Combustion technology Non-catalytic
High-efficiency certified appliance Yes, EPA 2020 approved
Maximum log length 20"
Log positioning Loading over depth
Chimney diameter 6"
Flue outlet diameter 6"
Type of chimney CAN/ULC S629, UL 103 HT (2100 °F)
Minimum chimney height (feet) 12'
Baffle type High quality vermiculite
Approved for an alcove installation Yes
Approved for a mobile home installation Yes, with fresh air intake
Shipping Weight 395 lb
Door type Single, glass with cast iron frame
Glass type Ceramic glass
Glass surface “ dimensions (Width X Height) 14 5/8" X 11 3/4"
Overall dimension (Height) 32 1/8"
Overall dimension (Width) 23 3/4"
Overall dimension (Depth) 32 1/2"
Door opening “ dimension (Height) 12"
Door opening - dimension (Width) 16"
Firebox “ dimension (Height) 14 1/8"
Firebox “ dimension (Width) 19"
Firebox “ dimension (Depth) 21"
Firebox lined with refractory bricks for better heat distribution Yes
Stainless-steel secondary-air system improving gas combustion Yes
Model Legs
Steel thickness “ body 3/16"
Steel thickness “ top 5/16"
USA standard (emissions) EPA
Canadian Standard (emissions) CSA B415.1-10
USA standard (safety) UL 1482, UL 737
Canadian standard (safety) ULC S627
Tested and listed as per applicable standards By an accredited laboratory (CAN/USA)
Warranty Limited lifetime
Minimum clearances to combustibles*
(Data expressed in inches. 1 inch = 25.4 mm)
Canada United-States
Single wall pipe Double wall pipe Single wall pipe Double wall pipe
Clearance “ back wall 14 1/2" 7 1/2" 14 1/2" 7 1/2"
Clearance - corner 12" 10" 12" 10"
Clearance “ side wall 20" 20" 20" 20"
Clearance “ top (measured from the platform on which the appliance is installed)** 84" 84" 84" 84"
