Name: Osburn 3500 Wood Fireplace Insert
SKU: OB03510
Availability: InStock

Manufacturer: Osburn
Part Number: OB03510
eFireplaceStore Item Number: OSB-OB03510

Features

Size: 30 Inches
Color: Black
Product Dimensions: 30 3/8″ W x 25 3/4″ H x 29″ D
Cast iron door
EPA 2020 approved
Modern, sleek design
Limited lifetime warranty
Uses dry cordwood for fuel
Holds logs up to 22″ in length
Non-catalytic fireplace insert
UL 1482, UL 737 safety standards
Maximum burn time of 10 hours
Made of the highest quality material
Single ceramic glass door with cast iron frame
Multiple overlays, faceplates, and trims available
Blower quietly distributes heat throughout the room
Recommended to heat 1000 to 2,700 square feet of space

Technical Specifications

Maximum BTU Output with Dry Cordwood: 110,000
Average Particulate Emissions Rate: 1.32g/h
Recommended Heating Area: 2,700
Minimum Required Fireplace Opening Dimensions: 31″ W x 26 1/4″ H x 18 3/8″ D
Flue Size: 6 inches
Glass Viewing Area: 18 7/8″ W x 11 3/4″ H
Maximum Log Size: 22
71% efficient based on an EPA-specified test method (CSA B 415-10 stack loss method). Actual efficiency will vary.

*Venting Requirements: This unit requires venting pipe with an inner diameter of 6 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.

When it’s cold out who do you turn to? We turn to the Osburn 30 Inch 3500 Series Wood Fireplace Insert. Made from high-quality material like cast iron, ceramic, and more this unit is bound to last you for years. With up to 10 hours of burn time this unit will keep you warm all throughout winter as needed. So go ahead and turn to Osburn. We won’t blame you.