By Osburn

Matrix 1900 wood insert

$2,999.00
$2,999.00
Shipping calculated at checkout.
Door overlay: Black
Availability: In stock
Collections:
Osburn2000 I wood insert
2000 I wood insert
1700 I wood insert
Osburn1700 I wood insert
$2,999.00
$2,999.00

Upgrade your existing fireplace with the Osburn Matrix 1900, a compact and efficient wood insert that combines timeless cast-iron styling with modern performance. Perfect for smaller spaces, it offers eco-conscious heating and a stunning view of the fire, all backed by durable craftsmanship.

Performance

Fuel: Dry cordwood (16″ recommended)
Heating Area: 250–1,200 ft²
Max Heat Output: 45,000 BTU/h
Burn Time: Up to 7 hours
Efficiency: 75% (HHV), 80% (LHV), up to 82% optimal
Firebox Volume: 1.1 ft³
Emissions: 1.5 g/h

Dimensions

Unit Size (H × W × D): 23 ⅞″ × 36″ × 21″
Weight: 332 lb
Chimney: 6″ diameter, minimum 12′ height

Features

Combustion Type: Non-catalytic
Certification: EPA 2020 approved (CSA B415.1‑10 compliant)
Max Log Length: 17″ (loading across width)
Glass Door: Ceramic, air-wash system; viewing area ~18″ × 8 ⅛″