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Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"

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Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"
Isokern Magnum Fireplace - 36"

Isokern Magnum Fireplace – 36″

Item #: 82036

SKU: 82036

$4,685.00

A compact 36" Isokern Magnum modular fireplace for dens, smaller living rooms and outdoor nooks. Cast from volcanic pumice, the Magnum 36" (82036) burns wood, natural gas or propane, includes its adhe...

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Required chimney: Isokern DM54 modular chimney (or Isokern Eco-Steel)

Isokern fireboxes are listed only with the Isokern DM54 modular pumice chimney system (starter flue, flue liners, outer casings, offset blocks, cap) or the Isokern Eco-Steel air-cooled chimney, assembled with Earthcore adhesive to the height in the installation manual. Generic Class A pipe is not approved. Add the chimney components below or call (540) 212-9374 with your chimney height and we will spec the exact list.

Shop Isokern masonry chimney components →All Isokern products →

Not sure which pieces you need? Call (540) 212-9374 and we'll put together your vent list from your measurements.

Optional add-ons

37 factory add-ons fit this model

Add any of these in one click — they ship together with your unit.

Isokern DM54 chimney components (required to vent this firebox) 12

Spark Arrestor Rain Cap - Copper
$1,088.00
+ Add
Spark Arrestor Rain Cap - Black Galvanized
$353.00
+ Add
Top Seal Damper Rain Cap Termination
$821.00
+ Add
Spark Arrestor Rain Cap - Stainless Steel
$346.00
+ Add
DM54 Large Cap for Brick or Full Stone - CMU Block
$632.00
+ Add
DM54 Small Cap for Stucco - Thin Set Stone and Brick
$282.00
+ Add
DM54 Offset Block 25" x 21-1/2" x 6" - 3" Section
$436.00
+ Add
DM54 Brick Ledge - 31-1/2" x 31-1/2"
$895.00
+ Add
14" Diameter Isokern Starter Flue - 6"
$66.00
+ Add
14" Diameter Isokern DM54 Flue Liner Inner
$75.00
+ Add
DM54 Outer Casing 21-1/2" x 21-1/2" x 12"
$159.00
+ Add
Earthcore Adhesive - 5 Gallon Bucket
$201.00
+ Add

Isokern Eco-Steel chimney alternative 25

Eco-Steel Tall Cone Flashing - 6/12-10/12 Roof Pitch
$706.00
+ Add
Eco-Steel Tall Cone Flashing - 2/12-5/12 Roof Pitch
$613.00
+ Add
Eco-Steel Storm Collar
$60.00
+ Add
Eco-Steel Firestop Assembly
$110.00
+ Add
Eco-Steel Wall Band
$60.00
+ Add
Eco-Steel Attic Insulation Shield
$204.00
+ Add
Eco-Steel Tall Cone Flashing - 0/12-12/12 Roof Pitch
$606.00
+ Add
Eco-Steel Chase Flashing
$266.00
+ Add
Eco-Steel Air-Cooled Anchor Plate and Damper
$607.00
+ Add
Eco-Steel Air-Cooled Anchor Plate
$293.00
+ Add
Eco-Steel Air-Cooled Offset Kit - 30°
$475.00
+ Add
Eco-Steel Air-Cooled Offset Kit - 15°
$484.00
+ Add
Eco-Steel Air-Cooled Chimney Flue - 48"
$318.00
+ Add
Eco-Steel Air-Cooled Chimney Flue - 36"
$312.00
+ Add
Eco-Steel Air-Cooled Chimney Flue - 18"
$182.00
+ Add
Eco-Steel Air-Cooled Chimney Flue -12"
$153.00
+ Add
Eco-Steel Air-Cooled Chimney Flue - 6"
$136.00
+ Add
Eco-Steel Round Chimney Cap
$360.00
+ Add
Eco-Steel Insulated Anchor Plate and Damper
$610.00
+ Add
Eco-Steel Insulated Anchor Plate
$298.00
+ Add
Eco-Steel Insulated Offset Kit - 30°
$611.00
+ Add
Eco-Steel Insulated Offset Kit - 15°
$620.00
+ Add
Eco-Steel Insulated Chimney Flue - 48"
$500.00
+ Add
Eco-Steel Insulated Chimney Flue - 36"
$480.00
+ Add
Eco-Steel Insulated Chimney Flue - 18"
$258.00
+ Add
Call a specialist: (540) 212-9374Free fit check before you order · we confirm venting, size and parts · Mon–Fri 9–5 ET
Free shipping · ships direct from the manufacturer · typically delivered curbside in 5–17 business days. We email you the lead time for your item within one business day of ordering.
Not sure this is the right part? Ask a fireplace specialist.Call (540) 212-9374, Mon–Fri 9 AM–5 PM ET. Our hearth product specialists will confirm the model, venting and parts match before you order. Everything ships direct from the manufacturer; installation is by your own licensed local installer.
Free shipping on most orders over $99 · Authorized dealer · Manufacturer warranty included

Returns may be subject to a 20% restocking fee. Shipping and processing fees are non-refundable.

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Product Description

Isokern Magnum 36" overview

The Isokern Magnum Fireplace – 36" (model 82036) is a compact modular masonry firebox for smaller living rooms, dens, studies and outdoor nooks. It brings genuine masonry construction to rooms where a big firebox would overwhelm the wall.

Isokern makes it from volcanic pumice, which is far lighter than concrete and handles heat without warping or cracking. It is fuel-flexible, so you can burn wood or add a gas log configuration with electronic ignition and an on/off remote for natural gas or propane. Brick options include full, split, soaps and strips.

Key features

  • Compact 36" Magnum firebox
  • Volcanic pumice construction
  • Wood, NG or LP
  • Gas configurations with remote ignition
  • Choice of brick format and color
  • Adhesive included; limited lifetime warranty

Specifications

Model82036
Nominal width36"
FuelWood, natural gas, propane
WarrantyLimited lifetime

Venting & installation

Vent the Magnum 36" through the Isokern DM54 modular chimney or Isokern Eco-Steel chimney per the manual; see the venting recommendation on this page. Set it on a Fire-Lite stand over combustible surfaces. It should be installed per the manufacturer's installation manual and local codes by a qualified installer.

What to order with it

Add Isokern chimney components, choose brick, and add a Fire-Lite stand and gas log set as needed.

FAQ

Magnum 36" or Standard 36"?
Both are 36" Isokern pumice fireboxes; compare the published dimensions in each manual to see which suits your framing.

Can it be used outdoors?
Isokern Magnum fireboxes are used in both indoor and outdoor projects; follow the manual for outdoor installation.

Questions about fit or venting? Call our hearth specialists at (540) 212-9374.

Specifications

Guides

Video

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FAQs

Q: Do You Ship to Me?

A: We ship throughout the continental United States with free shipping on orders over $99 (flat rate $9.99 under $99). For Alaska, Hawaii, and U.S. territories, please contact us for a custom shipping quote, which we'll provide within 1-2 business days. Orders to these locations are not processed until shipping costs are confirmed and approved. We do not currently offer international shipping outside of the United States and its territories.

Q: When Will My Order Ship?

A: Orders are processed within 1–3 business days, and delivery after shipment takes 5–14 business days depending on your location. Custom-made and made-to-order products require 2-3 weeks for production before shipment. Special order items typically take 1-2 weeks. You'll receive tracking information once your order ships. For specific timing on your order, please contact us.

Q: What Payment Methods Do You Accept?

A: We accept all major credit and debit cards (Visa, MasterCard, American Express, Discover), Apple Pay, Google Pay, and Link by Stripe for one-click checkout.

Q: Can I Cancel or Modify My Order?

A: For ready-to-ship items, contact us immediately if you need to cancel or modify. We'll do our best to accommodate if the order hasn't shipped yet. For custom-made, made-to-order, and special order items, these are final sale and cannot be canceled or modified once production begins or the order is submitted to the manufacturer. Please double-check your order details before completing your purchase.

Q: Why Choose First Response Fireplace Products?

A: We bring years of specialized expertise to the fireplace industry. When you choose us, you're getting the knowledge and experience that comes from being dedicated fireplace industry experts.

More Questions?

Call Us At (540) 212-9374
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Freight Shipping

After processing, your order will ship and should arrive within 5-7 business days, depending on your location
Your order comes with free lift gate service. The freight driver will use a lift gate to unload the shipment and place it curbside at your home. You’ll need to move the shipment from the curb to the end location. Please make sure your street can accommodate a tractor-trailer.
Upon delivery, you’ll be asked to sign the Proof of Delivery (POD). Before signing, inspect the shipment for visible damage. If damaged, refuse the shipment and call us for a replacement. Damage to products inside the shipment must be reported within 3 business days of delivery.