Skip to content
FREE Shipping On Orders Over $399!

Ask An Expert

(410) 324-6322

Ask An Expert

(410) 324-6322

(410) 324-6322

Live Chat

Email Us

Hours:

Mon-Sat - 8am-10pm EST

Sunday - Closed

Trade Pros Program

Get Exclusive Benefits

Trade Pros Program

Get Exclusive Benefits

Exclusive Pricing

Expedited Delivery

Dedicated Support

Click here to learn more
Hours: Mon-Sat - 8am-10pm EST

Isokern Maximus Linear Fireplace – 120"

Click to Request for Quote
×

About This Product

Redefine Modern Living with the Isokern Maximus Linear Fireplace – 120"

Create a sleek, sophisticated centerpiece in your home with the Isokern Maximus Linear Fireplace – 120". Built with insulated masonry components made from pure Icelandic pumice sourced from Mt. Hekla, this fireplace is engineered for both style and performance. Pumice naturally resists rust and warping, heats quickly, drafts efficiently, and withstands extreme temperatures. It also minimizes heat transfer from one side to the other, allowing for greater installation flexibility and reduced clearance requirements.

The easy-to-assemble, modular B-Vent design makes installation simple and safe—even directly beneath a TV, mantel, or artwork. Choose between a clean, open-front look or add the optional Glass Front Kit for extra protection and a polished finish. With 12 decorative firebox liners, five fire glass color options, and an optional Driftwood gas log set, you can personalize your media bed to perfectly complement your décor.

Equipped with the Isoflames Linear Burner System and remote-controlled electronic ignition, the Maximus delivers tall, vivid flames with a seamless, integrated design. For added reliability, it includes an Enervex chimney fan to eliminate backdrafts and a combustion-cooling air system to regulate temperature and prevent carbon dioxide buildup. A built-in safety shutoff feature provides peace of mind, automatically turning off the fireplace if airflow is restricted or it’s left running too long.

Features

  • Lightweight, modular design for easy assembly

  • Masonry components made from pure Icelandic pumice

  • Approved for combustible floor installation with just 8" clearance required at the front

  • Patented Isoflames Linear Burner System for a clean, seamless finish

  • Remote-controlled electronic ignition system

  • Includes: 12" B-Vent draft diverter, Enervex chimney fan, combustion-cooling air system, safety shutoff feature, and hand-held remote

  • Optional: 12 decorative firebox liners, 5 fire glass options, Driftwood gas log set, and Glass Front Kit

  • Compatible with Natural Gas and Propane

Important Notes

  • When installing on a combustible surface, a 20" non-combustible extension is required.

  • Both the log set and chimney fan require a hard-wired 120V connection.

  • Model Maximus
  • Product Type Linear
  • Overall Width 131 11/16"
  • Overall Height 50 3/8"
  • Overall Depth 27 15/16"
  • Viewing Width 124 1/16"
  • Viewing Height 16 3/8"
  • Item Weight 1,255 lbs
  • Design Style Modern
  • Fuel Type Natural Gas (NG) / Liquid Propane (LP)
  • Vent Configuration B-Vent
  • Material Icelandic Pumice
  • Type Linear
  • Assembly Required Required

Shipping & Returns

Free curbside freight delivery on every order over $399. Inspect the shipment before signing and note any damage on the delivery receipt — freight damage claims must be reported within 5 business days. Most items can be returned within 30 days of delivery as long as the product hasn't been installed, is in the same condition you received it, and all original packaging is intact. Return shipping and the original outbound freight cost are deducted from the refund, and a manufacturer restocking fee may apply. Custom and made-to-order products are final sale. Cancellations are free any time before shipment (custom orders excepted). Threshold and white-glove delivery upgrades are available — ask our team.

Full shipping policy · Full return policy · Questions? Call (410) 324-6322 — when you call, we answer.

ISOKERN

ISOKERN offers a lifetime warranty for all Isokern components, to be free from defects in materials that negatively affect system performance from the date of purchase, subject to the terms and conditions of this limited warranty.

This warranty covers only the above stated components, and NO WARRANTY, EXPRESS OR IMPLIED, EXTENDS TO ANY OF THE HARDWARE, FOOTING, VENTS, DUCTING, METAL FLUES, FIRE BRICK OR ACCESSORIES. THIS WARRANTY DOES NOT COVER DRAFTING, SMOKING OR PUFFING OF THE FIREPLACE SYSTEM. Factors beyond the manufacturer's control affect fireplace drafting, smoking, and puffing, and ISOKERN cannot guarantee these aspects of performance.

If a component is found to be defective under the terms of this warranty the party to whom this warranty is extended shall, notify ISOKERN, 6899 Philips Industrial Blvd, Jacksonville, Florida 32256, in writing, by registered mail, within thirty (30) days following the discovery of the defect within the lifetime warranty period. The notice shall contain (1) the date of purchase; (2) place of purchase; (3) address of installation; (4) name, address and phone number of the owner; and (5) a brief description of the defect.

ISOKERN, or any division thereof, is not responsible for any labor costs or indirect costs incurred for the replacement of defective components.

ISOKERN is not responsible for misuse or mishandling of components. Nothing in this warranty makes ISOKERN, or any division thereof, liable in any respect for any injury or damage to the building or structure in which the fireplace or chimney system has been installed or to persons or property therein arising out of the use, misuse, or installation of properly manufactured ISOKERN product.

ISOKERN, OR ANY DIVISION THEREOF, SHALL NOT BE HELD LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OR EXPENSES ARISING OUT OF THE USE OF THE FIREPLACES OR CHIMNEY SYSTEMS. ALL SUCH DAMAGES AND EXPENSES ARE HEREBY EXCLUDED.

This warranty is null and void when the fireplace or chimney systems are not installed pursuant to the installation instructions provided by ISOKERN or local building codes have not been followed completely.

This warranty applies only to those fireplace and chimney systems installed in the continental United States, Alaska, and Canada. If any part of this warranty is found to be unenforceable, the remaining parts shall remain in force and effect.

ISOKERN HEREBY DISCLAIMS ALL GUARANTEES AND WARRANTIES, EXPRESS OR IMPLIED, BEYOND THE WARRANTIES SET FORTH HEREIN.