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Montigo Distinction 36" Modern Direct Vent Gas Fireplace

SKU D3615NI-2
What's Included?
✓ Included Standard
35,000 BTU (NG) / 35,000 BTU (LP)
Proflame 2 IPI Ignition
LED Uplighting
Fan Kit
Ice Fireglass
Cool Wall Advantage Compatible
15-Year Limited Warranty
🔧 Options
Decorative Interior Panels (Ash Fluted, Tuscan Fluted)
Speckled Stones
Driftwood Logset
Adjustable Trim Kit
Cool Wall Advantage Kit
Propane Conversion Kit
Wall Mounted Proflame 2 Remote
WiFi Phone App Control
⚠️ Required to Complete Installation
Vent Pipe (call or email us! Our team will put together a venting package for you with everything you need to safely install)
Original price $5,779.00 - Original price $5,928.00
Original price
$5,779.00
$5,779.00 - $5,928.00
Current price $5,779.00

About This Product

Montigo D3615 36" Distinction Single Sided Modern Gas Fireplace

Luxury Design. Precision Performance.

The Montigo D3615 36" Distinction Gas Fireplace sets the standard for contemporary elegance and high-end performance. With a wide 36" viewing area, seamless frameless glass, and integrated multicolor LED uplighting, the D3615 delivers a stunning flame presentation and modern aesthetic. Designed for both residential and commercial applications, this single-sided direct vent fireplace combines premium comfort features with Montigo’s unmatched craftsmanship.

Key Features

  • Sleek Linear View: 36" W × 15½" H viewing area for a bold, symmetrical flame experience
  • Strong Heat Output: Up to 35,000 BTUs with up to 71.96% efficiency (NG)
  • Integrated Features: Comes standard with Proflame 2 remote, fan kit, LED uplighting, and black reflective glass
  • Customizable Flame Display: Concealed burner with included Ice fireglass; optional media kits available
  • Cool Wall Advantage Compatible: Diverts heat to protect TVs, artwork, and wall finishes above the fireplace
  • Safety and Convenience: Includes micro mesh safety screen and battery backup for use during power outages
  • Indoor Use Only: Ideal for modern home interiors, upscale lounges, and commercial lobbies

Model Configuration

  • Concealed burner with Ice fireglass
  • Multi-function Proflame 2 remote control
  • Remote-operated Hi-Lo flame adjustment
  • Built-in fan kit for efficient heat distribution
  • Micro mesh safety screen and black reflective liner
  • Multicolor LED uplighting
  • Battery backup for uninterrupted operation
  • Optional: WiFi app control, Cool Wall Advantage kit, adjustable trim kit, fluted liners, propane conversion

Installation Notice:

Installation must meet Montigo’s approved venting specifications. Always consult a certified technician.

If using the Cool Wall Advantage system, fans must remain active to properly redirect heat and maintain safe wall temperatures. This setup helps prevent heat damage to nearby finishes, electronics, or art.

Montigo is not liable for damage resulting from incorrect installation or unsupported configurations. The D3615 is approved for installations up to 4,500 feet in elevation.

  • Venting Type: Direct Vent
  • Style: Contemporary
  • Fuel Type: Propane | Natural Gas
  • Ignition: IPI - Intermittent Pilot Ignition
  • Maximum Heat Output NG: 35,000 BTUs
  • Framing Width: 59 3/4"
  • Framing Height: 49 15/16"
  • Framing Depth: 17 1/2"
  • Viewing Width: 36"
  • Viewing Height: 14 7/8"
  • Inner Vent Size: 5
  • Outer Vent Size: 8
  • Front Glass Type: High Temperature Glass
  • Commercial: No
  • P.4. 1-15 Efficiency NG/LP: 71.96% / 70.48%

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.

Montigo Residential Product Warranty

Effective Date: July 26, 2023
Coverage Area: United States and Canada
Applies To: Montigo gas appliances purchased on or after August 1, 2019

This limited warranty covers defects in materials and workmanship under normal residential use. The appliance must be installed by a licensed professional and serviced annually by an authorized Montigo dealer to remain eligible for warranty coverage.

Warranty Coverage by Component

Firebox and Heat Exchanger
  • Coverage Period: 15 years
  • Labor Coverage: 1 year
Main Burner
  • Coverage Period: 15 years
  • Labor Coverage: 1 year
Gas Control Valve and Related Components
  • Includes pilot assembly, spark electrode, flame sensors, thermopile
  • Coverage Period: 1 year
  • Labor Coverage: 1 year
Electrical Components
  • Includes blower, ignition module, wiring, switches, remote control systems, bulbs
  • Coverage Period: 1 year
  • Labor Coverage: 1 year
Firebox Media
  • Includes logset, glass beads, river rocks
  • Coverage Period: 1 year
  • Labor Coverage: 1 year
Glass (Thermal Breakage Only)
  • Coverage Period: 1 year
  • Labor Coverage: 1 year
Plated or Painted Finishes and Reflective Glass
  • Coverage Period: 1 year
  • Labor Coverage: 1 year
  • Note: Exterior painted surfaces are not covered
Refractory Lining
  • Coverage Period: 1 year
  • Labor Coverage: 1 year
Mesh or Glass Safety Barriers
  • Coverage Period: 1 year
  • Labor Coverage: 1 year
Power Vent Termination
  • Coverage Period: 1 year
  • Labor Coverage: 1 year
Montigo Terminations
  • Coverage Period: 10 years
  • Labor Coverage: 1 year
Montigo Venting (Excluding Termination)
  • Coverage Period: 15 years
  • Labor Coverage: 1 year

Covered Product Series

  • Distinction
  • Divine and Divine Outdoor (H-Series)
  • Illume (FID Inserts)
  • Phenom (L Series, P Series, PL Series)
  • Exemplar (R Series, RP Series)
  • Mahana
  • DelRay

Warranty Qualifications

  • Appliance must be installed and serviced by an authorized Montigo dealer
  • Installation must follow Montigo instructions and local codes
  • Only Montigo-approved components may be used
  • Appliance must remain in original location
  • Use of solid fuels such as wood or coal voids the warranty
  • Warranty is transferable if all conditions are met

Exclusions from Warranty

  • Rust or corrosion from poor maintenance, chemicals, or inadequate combustion air
  • Damage from unauthorized repairs, misuse, power surges, or natural events
  • Altered or missing serial numbers
  • Costs for diagnosis, shipping, or handling
  • Products purchased online or through auction sites

Submitting a Warranty Claim

  1. Contact the installing dealer or contractor
  2. Provide the original sales receipt, model number, and serial number
  3. If the installing dealer is unavailable, contact the nearest authorized Montigo dealer
  4. Warranty service requires prior written approval from Montigo
  5. Montigo will determine if components will be repaired, replaced, or refunded

Warranty Start Date

  • Coverage begins on the original purchase date
  • For new construction, coverage begins on the date of first occupancy or six months after sale by an authorized dealer, whichever comes first

Contact Information

Montigo – Empire Comfort Systems, Inc.
6955 Salashan Parkway, Ferndale, WA 98248
Email: techsupport@montigo.com

Montigo – Empire Comfort Systems Canada, Inc.
27342 Gloucester Way, Langley, BC V4W 4A1
Email: techsupport@montigo.com