Description
Elevate your living space with the Superior DRT3500 Series Direct Vent Gas Fireplace—a premium, electronically controlled, builder-friendly fireplace engineered for stunning aesthetics and lasting performance. Available in 35", 40", and 45" models, the DRT3500 Series combines modern functionality with timeless appeal through its ceramic fiber log set, high-definition flame presentation, and expansive viewing area. Whether you’re curating an intimate home setting or designing a luxury development, this series adapts seamlessly to your vision.
This fireplace is built-in and recessed, designed for direct vent applications with electronic ignition for both natural gas (NG) and liquid propane (LP) models. Engineered with a compact 17.5-inch depth, it offers enhanced framing flexibility, making it an excellent choice for both retrofit and new construction environments.
The DRT3500 Series integrates a full-featured experience with optional blower systems, decorative liners, surround kits, and advanced control packages. Tailored for discerning homeowners, luxury interior designers, and developers seeking high-end touches, this fireplace is more than a heat source—it's a signature design statement.
Highlights
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35", 40", and 45" Models with consistent 17.5" framing depth
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High-definition ceramic fiber logs for realistic flame presentation
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Electronic ignition (IPI) with battery backup for uninterrupted use
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Black-painted interior standard, with multiple liner options available
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Millivolt or IntelliFire IPI ignition systems based on model
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Approved for mobile homes and high-elevation configurations
- Optional blower and remote kits enhance heat distribution and control
Who It's For
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Luxury Homeowners — seeking ambiance, comfort, and visual appeal in living rooms, bedrooms, or open concept spaces
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Interior Designers & Architects — looking for a sleek, modern fireplace with strong lines, customization, and reliable performance
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Custom Home Builders & Developers — delivering premium-grade amenities in mid- to high-end builds without compromising on ease of install
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Remodeling Contractors — needing a space-saving, direct vent fireplace that delivers upscale results for renovation clients
Features
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Electronic Ignition (IPI) with Battery Backup: Ensures fireplace operation during power outages
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Decorative Ceramic Fiber Logs: Hand-painted and precisely placed for high flame interaction
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Standard Black Painted Interior: Enhances flame contrast, with optional liner upgrades (black reflective, stacked or herringbone brick)
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Optional Decorative Fronts: Vista, Craftsman, or Reflection styles in black and pewter finishes
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Optional Remote Controls: Available in on/off or multifunction (touchscreen and thermostat) formats
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Optional Variable-Speed Blower: Distributes heat evenly across larger rooms
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Top Vent Configuration: 5” x 8” direct venting system compatible
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Limited Lifetime Warranty: Backed by Superior’s extensive product guarantee
- Approved for Use in Manufactured (Mobile) Homes
Specifications
| Model |
Framing Dimensions (W x H x D) |
Viewing Area (W x H) |
BTU/hr |
Venting |
Ignition |
| DRT3535 |
41-1/4" x 41-1/4" x 17-1/2" |
33-3/8" x 21-1/2" |
22,000–30,000 (NG) / 21,000–28,000 (LP) |
4-1/2" x 7-1/2" Top Vent (coaxial direct vent) |
Electronic (IPI) |
| DRT3540 |
46-1/4" x 41-1/4" x 17-1/2" |
38-3/8" x 21-1/2" |
26,000–34,000 (NG) / 26,000–32,000 (LP) |
4-1/2" x 7-1/2" Top Vent (coaxial direct vent) |
Electronic (IPI) |
| DRT3545 |
51-1/4" x 41-1/4" x 17-1/2" |
43-3/8" x 21-1/2" |
30,000–40,000 (NG) / 29,000–37,000 (LP) |
4-1/2" x 7-1/2" Top Vent (coaxial direct vent) |
Electronic (IPI) |
Manual, Brochure, Spec Sheets
