Osburn™ 3500i XL Insert

Pick your options below.
Package Price at bottom of page.

Prices subject to change without notice.

Minimum fireplace opening:
33"w X 27"h X 19"d.

Heat output up to 2,700 sq. ft.

Osburn's EPA 3500i

Click or touch picture for larger view.

Osburn 3500i, std surround, black door overlay & black edge trim
Osburn 3500i, large surround, nickel door overlay & nickel edge trim
× Osburn ob03510

Pictured above with black door overlay,
std surround & black edge trim (top).
Pictured with nickel door overlay
large surround with
nickel edge trim (bottom).

Osburn™ 3500i Wood Insert

    • High-efficiency stove EPA approved.
    • 110,000 Max BTU Insert.
    • Venting: requires 6" Flex kit.
    • Max log size: 22".
    • Glass Viewing Area: 18-7/8" X 11-3/4"
    • Heating Area (sq. ft.): 500-1,800
    Includes quiet, variable speed blower.
    • Color : metallic black.
    • Glass air-wash system.
    • Steel thickness (top): 5/16".
    • Optimum efficiency: 77%
    • Emissions (grams/hour): 1.32 g/h.
    • Baffle: High heat-resistant C-cast.
    • Firebox lined with bricks
        for better heat distribution.
    • Stainless-steel secondary-air
        system aid gas combustion.

3500i XL Wood Insert:
SBI Osburn 2000i
Pictured with Lg Surround,
Optional Nickel Door Overlay
and Nickel Edge Trim

This EPA Phase II Insert is
a huge heater with a blower.
You must choose door overlay, surround &
surround edge trim to complete unit.
SBI Osburn 2000i
3500i - Wood Burning Insert
ob03510 $2,750.00
Door Overlays - Pick one (required):
oa10163 Osburn 3500i Black Door Overlay
Door Overlay - Black Cast Iron
oa10163 $130.00
oa10164 Osburn 3500i Nickel Door overlay
Door Overlay - Brushed Nickel Cast Iron
oa10164 $300.00
Surrounds (required pick one):
ac03410 Black Surround - Standard - 44" w. X 29" h.
Std. Painted Black Surround
44" wide X 32" high
oa10032 $195.00
ac03411 Black Surround - Standard - 44" w. X 29" h.
Lg. Painted Black Surround
50" wide X 32" high
oa10033 $210.00
Surround Edge Trim (required pick one):
Nickel edge trim oa10122
Standard Surround Edge Trim
Nickel 44"w X 29"h
oa10126 $140.00
Black edge trim oa10122
Standard Surround Edge Trim
Black 44"w X 29"h
oa10125 $125.00
Nickel edge trim oa10128
Large Surround Edge Trim
Nickel 50"w X 32"h
oa10129 $150.00
Black edge trim oa10128
Large Surround Edge Trim
Black 50"w X 32"h
oa10128 $130.00
Options & Accessories (optional):
ac01298
Fresh Air Kit - 5" oval
ac01298 $84.00
ac01323
Fresh Air Damper Kit
with Register and
air tight seal. For air kit above.
ac01349 $170.00
ac02090
Fresh Air Insulated flex Tube
5" x 48"
For Fresh Air Intake
ac02090 $39.00
ac01299
Rigid Fire Screen
ac01281 $165.00
black touch up paint Touch Up Paint metallic Black 43210 $28.00
6 inch flex  insert kit
Vent Kits - Masonry - Pick One (required):
Homes with a 20' max. height chimney (21666, 17192, 34278, 10460)
(30° Starter, 6" X 20' Alloy Flex Flue, 13" X 18" Top Collar, Screened Cap W/clamp)
6" wood
20'
$999.00
Tall Chimneys - 30' max height chimney (21666, 17194, 34278, 10460)
(30° Starter, 6" X 30' Alloy Flex Flue, 13" X 18" top collar, Screened Cap W/clamp)
6" wood
30'
$1,299.00
6 inch flex  air cooled factory chimney adapter
Vent Kits - Zero Clearance - Pick One (required):
Homes with a 20' max. height chimney (21666, 17192, 14940, 13862, 21601, 21602)
(30 degree Starter, 6" X 20' Alloy Flex Flue, Air Cooled Top Collar, Screened Cap, Storm Collar, Top Clamp)
6" wood
ZC 20'
$999.00
Homes with a 30' max. height chimney
(21666, 17194, 14940, 13862, 21601, 21602)
(30 degree Starter, 6" X 30' Alloy Flex Flue,
Air Cooled Top Collar, Screened Cap, Storm Collar, Top Clamp)
6" wood
ZC 30'
$1,299.00
Package Pricing:
3500i Insert, Black Door Overlay, Std. Surround
black edge trim, One Story Vent,
Blower W/ Thermostatic Control
$4,199.00 + tax $334.87
PACKAGE PRICE $4,533.87
TYPICAL PACKAGE PRICE INSTALLED: $5,778.87
3% FEE FOR CREDIT CARDS: Add $173.37

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Page Revised: 08/23/2021