Like its larger counterpart Osburn 2000, the 1700 insert offers a revamped version of perfect size to provide ambiance and warmth. Give yourself a real haven of peace with an eco-friendly device whose average particle emission rate is prodigiously low at 1.26 g/h!

Inside and out, this insert is engineered from high quality materials that put you at the center of a heating experience for many years: high-density bricks, cast iron door and quiet blower for increased durability. Discover the different options to customize the look of your appliance, available in black or brushed nickel plated: door overlays, faceplates and faceplate trims.

Appliance Performance

Fuel type :	Dry cordwood
Recommended heating area-ft² : ⁽⁾	500 - 1,800
Overall firebox volume :	1.9
EPA loading volume-ft³ :	1.44
Maximum burn time : ⁽⁾	6 h
Maximum heat output (dry cordwood) :	65,000 BTU/h (19 kW)
Overall heat output rate < :	15,650 BTU/h (4.6 kW) to 23,300 BTU/h (6.83 kW)
Average overall efficiency (EPA cribs/Douglas fir) :	N.A. (HHV)	N.A. (LHV)
Average overall efficiency (dry cordwood) :	70 % (HHV)	75 % (LHV)
Optimum efficiency :	78 %
Average particulate emissions rate :	1.26 g/h
Average CO :	58 g/h

General Features

Combustion technology	Non-catalytic
High-efficiency certified appliance	Yes, EPA 2020 approved
Maximum log length	18"
Log positioning	Loading over width
Chimney diameter	6"
Flue outlet diameter	6"
Type of chimney	Liner - ULC-S635, CAN/ULC-S640, UL1777
Minimum chimney height (feet)	15'
Baffle type	C-Cast
Approved for a mobile home installation	No
Shipping Weight	361 lb (164 kg)
Door type	Single, glass with cast iron frame
Glass type	Ceramic glass
Glass surface – dimensions (Width X Height)	15 3/4" x 9 3/8"
Glass air-wash system	Yes
Premium quality blower included (CFM)	144
Overall dimension (Height)	21 1/4"
Overall dimension (Width)	27 1/8"
Overall dimension (Depth)	22 3/8"
Door opening – dimension (Height)	8 3/4"
Door opening - dimension (Width)	17 1/4''
Firebox – dimension (Height)	11 7/8"
Firebox – dimension (Width)	19 5/8"
Firebox – dimension (Depth)	13 1/2"
Firebox lined with refractory bricks for better heat distribution	Yes
Stainless-steel secondary-air system improving gas combustion	Yes
Adjustable threaded legs	Yes
Steel thickness – body	3/16"
Steel thickness – top	5/16"
Fireplace opening – minimum (Height)	21 1/2"
Fireplace opening – minimum (Width)	27 1/2"
Fireplace opening – minimum (Depth)	12 7/8"
USA standard (emissions)	EPA
Canadian Standard (emissions)	CSA B415.1-10
USA standard (safety)	UL 1482, UL 737
Canadian standard (safety)	ULC S628
Tested and listed as per applicable standards	By an accredited laboratory (CAN/USA)
Warranty	Limited lifetime

1700 Wood Insert