Osburn Matrix 1900 Wood Insert
Osburn Matrix 1900 Wood Insert
SKU:SOB01900
Ships within 5-7 business days
Couldn't load pickup availability
The Osburn Matrix 1900 Wood Burning Insert is a combination of elegance and efficiency. The cast iron surround has a beautiful pattern with upper louvers and side columns that elegantly frame the large viewing door. The surround will cover any fireplace less than 23.875" tall by 36" wide. A 33" tall by 44" cuttable flashing is available for large fireplaces. The large glass surface allows you to enjoy the time spent next to the fire. The flush mount blower is hidden from within the insert accentuating the details of the fireplace.
The Osburn Matrix 1900 insert is a smaller more compact version of the Matrix series and is able to be installed in smaller hearths. The minimum fireplace opening for the Matrix 1900 insert is 19" tall x 25" width x 15.5" depth. The sides and the top are tapered to easily slide in a smaller fireplace. The 1.03 cubic foot fireplace box can handle up to a 17" log. However, a 16" log is recommended for the Matrix 1900 and has a max burn time of up to 7 hours, producing up to 45,000 BTUs with a heating area of up to 1,200 square feet.
Features:
- High-efficiency appliance 2020 EPA approved
- Blower Included : 90 CFM
- Recommended heating area : 250 - 1,500 square feet
- Maximum burn time : 7 hours
- Maximum heat output : 45,000 BTU/h
- Glass air-wash system
- Firebox lined with refractory bricks for better heat distribution
- Stainless-steel secondary-air system improving gas combustion
- Constant view of the fire through 18" x 8 1/2" glass surface
- Approved Chimney Liner: Rock-Flex Stainless Flexible Liner Kit
Measuring for Your Osburn Matrix 1900
Stove Insert Measurement Guides
Installing Your New Wood Fireplace Insert


At Chimney Cricket,
We believe in providing top-quality hearth and chimney products that combine durability, efficiency, and style.
The Chimney Cricket Difference
Whether you’re upgrading your fireplace, maintaining your chimney, or enhancing your outdoor grill setup, we offer industry-leading solutions trusted by professionals and homeowners alike.

Commitment to Quality
Our commitment to quality ensures that every product meets the highest standards of craftsmanship and performance.
🏆 Why Choose Chimney Cricket?
✅ Superior Craftsmanship
Our products are made from high-quality materials like stainless steel, cast iron, and heavy-duty alloys for long-lasting durability.
✅ Expertly Designed
Engineered for maximum efficiency, our fireplace grates, dampers, and caps help improve heat output, airflow, and safety.
✅ Trusted by Professionals
Chimney technicians, masons, and DIY enthusiasts rely on our products for top-tier performance.
✅ Unmatched Variety
From chimney caps to BBQ accessories, we offer a wide selection of products to suit every need.
✅ Fast & Reliable Shipping
Get your products quickly with our streamlined fulfillment process.



FAQ
Frequently Asked Questions
Q: How do I choose the right chimney cap size?
A: Measure the outside dimensions of your flue and select a cap that fits securely. Our product descriptions include detailed sizing charts for easy selection.
Q: Are your fireplace grates compatible with all fireplaces?
A: We offer a variety of sizes and materials to fit masonry and prefab fireplaces. Check our product specs for details.
Q: Do you offer installation guides?
A: Yes! Many of our products come with step-by-step instructions, and we provide expert tips in our blog to help with installation and maintenance.
Shop with Confidence 🏡
At Chimney Cricket, we stand behind every product we sell. With fast shipping, top-rated customer support, and premium quality products, you can trust us to enhance your home’s warmth and efficiency. Explore our selection today and experience the Chimney Cricket difference!