Description
The Superior DRT3535 35 Inch Traditional Top/Rear Direct Vent Gas Fireplace With Electronic Ignition combines traditional fireplace styling with advanced heating technology to create a warm and inviting focal point for your home. Part of the Superior DRT3500 Pro Series, this direct vent gas fireplace features a beautifully crafted high-definition log set, ceramic glass for improved heat transfer, and customizable interior options including black porcelain and decorative ceramic fiber liners. Its compact 17-inch depth helps preserve floor space while the top/rear vent configuration provides installation flexibility for a variety of room layouts.
Designed for both comfort and convenience, the Superior DRT3535 utilizes electronic ignition with seamless battery backup, allowing continued operation during power outages. The fireplace delivers up to 26,000 BTUs with natural gas and up to 17,000 BTUs with propane, providing dependable supplemental heat for residential living spaces. A factory-installed blower with six speed settings helps distribute warmth more effectively, while the included full-function remote control allows users to adjust flame height, blower speed, thermostat settings, lighting, and ignition modes from anywhere in the room.
To enhance the overall fireplace experience, the DRT3535 includes integrated interior lighting with six distinctive settings that create a welcoming ambiance even when the burner is not operating. Built to ANSI and CSA standards, this fireplace features a durable textured powder coat finish, ceramic glass, and a protective barrier screen for reliable long-term performance. Compatible with Secure Vent rigid and flex direct vent systems and backed by a 20-year limited warranty, the Superior DRT3535 offers an attractive combination of efficiency, customization, and traditional fireplace appeal.
Included
- Fireplace Unit
- Literature Kit (Installation and Operation Instructions, Hot Glass Safety Flyer, and
- Safety-In-Operation Warning Labels)
- 2 Vent Restrictors
- Remote Control and Receiver
- 1 Non-Combustible Board, 2 Side Brackets, and 1 Center Bracket
- 1 Header Shield
- 1 Wall Heatshield
- 1 Oak Log Set
- 1 Bag of Glowing Embers
- 1 Bag of Platinum Embers
- Elbow shield (2 x Shields and 4 Screws)
- 2 Vent Cover Plates
Required Accessories
- Facade
- Liner Kit
Optional Accessories
- Decorative Face Surround
- Common Accessories
Features
- Available in 35”, 40” and 45” models
- Mid-size 17” depth saves installed floor space
- Combination top/rear flue configuration
- Electronic ignition with seamless battery backup and provides continued operation in the event of a power outage (IPI/CPI switch standard)
- Outstanding heating efficiency for increased comfort and lower operating costs
- Ceramic glass for optimum heat transfer and a protective screen*
- Beautifully crafted high-definition log set
- Face selections include a Vista inside fit façade or one of several Designer overlap fit facades (required)
- Interior selections consist of black porcelain and a variety of ceramic fiber liners (required)
- Mood enhancing interior illumination with six distinctive settings
- Factory installed blower with six speed settings to fine tune your heating needs
- Full-function remote control included (IPI/CPI, thermostat, flame height, blower, lighting)
- Durable textured powder coat finish
- Built to ANSI Z21.88 and CSA 2.33 CAN/CGA 2.17-M91 standards. PFS report F13-094
- 20 year limited warranty
*All applicable models comply with ANSI Z21.50/88 barrier requirements.
Venting Notes
- Uses 4.5" / 7.5" Secure Vent Rigid and Secure Flex Direct-Vent Components.
Specifications
| Model | DRT3535 |
| Series |
DRT3500 (Pro Series) |
| Item Number | DRT3535DEN-E, DRT3535DEP-E |
| Catalog Number | F5005, F5006 |
| Product Type | Direct Vent Gas Fireplace |
| Fuel Type |
Natural Gas, Propane |
| Framing Width | 35-7/8" |
| Framing Height | 36-1/4" |
| Framing Depth | 18-1/2" |
| BTU |
Natural Gas - 26,000 BTU Propane - 17,000 BTU |
| Design Style | Traditional |
| View Style | Front-View |
| Controls | Optional Remote |
| Warranty | 20 Year Limited Warranty |
| Agency Listing |
Built to ANSI Z21.88 and CSA 2.33 CAN/CGA 2.17-M91 standards. PFS report F13-094 |
Technical Dimensions

Warranty
![]() ttps://cdn.shopify.com/s/files/1/0686/3156/0499/files/20-Years-Warranty.jpg?v=1681616895 |
Innovative Hearth Products ("IHP") 20-Year Limited Warranty warrants your Superior® Brand gas fireplace, Stove, or Insert ("Product") to be free from defects in materials and workmanship at the time of manufacture. |
Documents & Files
- Mid-Size Fireplace Brochure
-
DRT3500 Smart Sheet
-
DRT3500 Installation and Operation Manual
- DRT3500 Specification Sheet
About The Manufacturer






