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Isokern Maximus Linear Fireplace – 48″

Item #: 82L48

SKU: 82L48

$15,000.00

The compact four-foot member of the Isokern Maximus family. The Maximus Linear 48" (82L48) is a gas linear fireplace in insulated pumice masonry, with the Isoflames burner, remote ignition, a chimney ...

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  • Manufacturer Warranty Included
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.

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.

Questions? Call or text (540) 212-9374Monday–Friday, 9:00 AM–5:00 PM ET
Free shipping over $99 · ships direct from the manufacturer · typical delivery is 5–17 business days from the order date; made-to-order items may take longer.
Not sure this is the right part?Call or text (540) 212-9374, Monday–Friday, 9:00 AM–5:00 PM ET. Everything ships direct from the manufacturer; installation is by your own licensed local installer.
Free shipping over $99 · Authorized dealer · Manufacturer warranty included

Free shipping over $99 ($9.99 under). Returns within 30 days of delivery: a 40% restocking fee, 4% card processing fee and shipping both ways are deducted from the refund. Report shipping damage within 48 hours of delivery. See our Return Policy.

  • Free shipping on orders over $99

Product Description

Isokern Maximus Linear 48" overview

The Isokern Maximus Linear Fireplace – 48" (model 82L48) is the smallest Maximus and the easiest to fit. Four feet of linear flame works in a bedroom, a home office, a basement media room or a narrow living-room wall where a 60" or larger unit would crowd the space.

Being the compact size does not change what is inside. It uses the same insulated Icelandic pumice masonry and the same factory package as the larger models: Isoflames burner, remote ignition, Enervex chimney fan, combustion-cooling air and an automatic safety shutoff. For a smaller room, that masonry body also helps keep the surrounding wall cooler.

Key features

  • Compact 48" linear format, the entry point to the Maximus line
  • Pumice masonry construction that resists rust and warping
  • Isoflames burner with hand-held remote and electronic ignition
  • Included chimney fan, B-Vent draft diverter and safety shutoff
  • NG or LP
  • Open-front, or add the Glass Front Kit

Specifications

Model82L48
Nominal width48"
FuelNatural gas or propane
Clearance8" at the front on combustible floors
Floor protection20" non-combustible extension on combustible surfaces
PowerHard-wired 120V

Venting & installation

Use the chimney system and height called for in the Isokern installation manual; the firebox includes its 12" B-Vent draft diverter and chimney fan, and the venting recommendation on this page lists the chimney parts we carry. 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 from this page. Optional extras from Isokern include decorative liners, fire glass, the Driftwood gas log set and the Glass Front Kit.

FAQ

Can the 48" go in a bedroom?
Its size suits bedrooms and offices; check local code for gas appliances in sleeping rooms before you order.

Is anything missing compared with the bigger sizes?
No. The burner, controls, fan and safety package are the same across the Maximus range.

Questions about fit or venting? Call (540) 212-9374.

Specifications

Video

No video is available.

FAQs

Q: Do You Ship to Me?

A: We ship to the contiguous United States only (no Alaska, Hawaii, U.S. territories, P.O. boxes or APO/FPO). Free shipping on orders over $99; orders of $99 and under ship for a flat $9.99. Large or fragile items ship by freight with curbside delivery, and the carrier calls to schedule the delivery appointment.

Q: When Will My Order Ship?

A: Typical delivery is 5–17 business days from the order date. Made-to-order items may take longer, as shown on the product page. You will receive tracking information once your order ships.

Q: What Payment Methods Do You Accept?

A: We accept major credit and debit cards (Visa, Mastercard, American Express, Discover), ACH bank payment, Apple Pay, Google Pay and Link by Stripe. You can also pay over time with Affirm, Klarna or Afterpay (subject to approval), or pay by direct bank transfer.

Q: Can I Cancel or Modify My Order?

A: Orders cancelled before they ship are refunded minus a 10% administrative fee. After an order ships, it is handled as a return under our Return Policy.

Q: Why Choose First Response Fireplace Products LLC?

A: First Response Fireplace Products LLC is an authorized dealer for the brands we sell, and every item includes the manufacturer warranty.

More Questions?

  • Authorized Dealer
  • Manufacturer Warranty Included
  • Free shipping over $99

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Freight Shipping

Typical delivery is 5–17 business days from the order date, depending on your location. Made-to-order items may take longer, as shown on the product page.
Freight deliveries are curbside. The carrier will call you to schedule a delivery appointment and will place the shipment 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 you see damage, note it on the delivery receipt before you sign. Report any damage within 48 hours of delivery to orders@firstresponsefireplaces.com or (540) 212-9374, with photos, and we will send a free replacement or a full refund.