Superior DRL3500 55" Linear Direct Vent Gas Fireplace - Model DRL3555
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Ships in 4–12 days · Freight shipping
The details
Product details
The Superior DRL3500 55" Linear Direct Vent Gas Fireplace is a direct-vent gas fireplace. Sealed behind glass; vents through an exterior wall or the roof with co-axial pipe that takes combustion air from outside. Venting components are sold separately; the configurator lists what your run needs.
Options & Features
- Factory-installed six-speed blower, floor lighting, and multi-function remote included
- Platinum crushed glass media standard, with optional accent colors available
- Electronic ignition with battery backup; six flame-height settings
- 20-year limited warranty
Standard manufacturer equipment
- Factory-installed blower with six speed settings.
- Full-function remote control.
- Protective safety screen.
- Black painted interior.
Optional additions
- Alternative interior liner.
- Model-specific HeatFlo heat-management kit.
Our team can confirm the exact parts, what your selected package includes, and the complete price. Plan your fireplace with a specialist →
| Brand | Superior |
|---|---|
| Installation | Indoor |
| Nominal size | 55" |
| Product Type | Direct Vent Gas Fireplace |
| Framing Width | 55-7/8″ |
| Framing Height | 29″ |
| Framing Depth | 18″ |
| Design Style | Contemporary |
| View Style | Front-View |
| Controls | Remote Control |
Use the installation manual for final framing, venting and clearances. Requirements depend on the model and installation.
A built-in gas fireplace is sized by the manufacturer’s framing (rough opening) spec — the exact framing drawing for this model is in the manufacturer’s installation manual — see the Manufacturer Documents tab.
- New installs (direct-vent & vent-free) — confirm your wall or chase has the width, height, and depth the framing spec calls for, and plan the vent route for direct-vent models (through an exterior wall or the roof). Vent-free models need no vent at all.
- Inserts — measure your existing firebox in four places: front width, rear width, height, and depth, plus your chimney height. Compare against the insert’s minimum opening in Specifications.
- See-through & corner models — check the required wall depth between finished faces on both sides.
Find a fireplace for your space with our Fireplace Finder, or talk through your project with our team.
Documents from the manufacturer. Review them with your installer and confirm they cover your exact model and revision before using the specifications.
- Installation & operation manualPDF · opens in a new tab
- Manufacturer specification sheetPDF · opens in a new tab
Manufacturers may revise their documents. If a document conflicts with this listing or another document, ask our team and your installer to confirm the correct model-specific instructions before installation.
Plan your new fireplace with your installer. Share this model’s installation manual, confirm the framing and venting requirements, then choose the components your project needs. Check the manufacturer’s warranty for any installation or dealer requirements.
Ask your installer for a written estimate covering labor, venting, gas or electrical work, and any permits required for your project.
For help preparing for installation and finding a professional, read our installation guide.
Freight shipping. Ships in 4–12 days. Carrier transit is additional.
See our shipping policy for delivery arrangements and any freight charges. Oversized or crated orders may have additional charges.
Inspect your shipment on arrival and note visible damage on the delivery receipt. Read our freight delivery guide before arrival, and our return policy for order terms.
Changes and returns: custom and made-to-order items are final sale. Eligibility for other items depends on the order and condition. Contact us before returning anything and review our refund policy for the applicable terms.
Your fireplace is covered by its manufacturer’s limited warranty. Coverage for the firebox, glass and controls is specified in the warranty document supplied with this model.
Request the written warranty for this model or contact us with your order number and photos for help with a claim.
In real homes
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Frequently Asked
Does this fireplace need a chimney?
A direct-vent fireplace uses an approved vent system to bring in outdoor combustion air and carry exhaust outside. The model’s installation manual shows the permitted vent routes and components; your installer can plan the route for your home.
Can I install this myself?
Have a qualified fireplace installer handle the gas connection and follow the manufacturer’s installation instructions. They can also plan the venting, framing, electrical work and permits for your project.
What makes a linear fireplace different from a traditional one?
A linear fireplace creates a wide, horizontal flame display. Compare the viewing width, interior media and available fronts to find the look you prefer. Glass, barrier screens and heat-management options vary by model.
Can I mount a TV above this fireplace?
A linear fireplace can be part of a media wall, but heat-management features vary by model. Plan the television’s position using the fireplace’s installation instructions and the TV manufacturer’s temperature limits.
Can this be my main source of heat?
A gas fireplace can add warmth where you spend time together. To choose the right output, have your installer consider the room, insulation and climate alongside the model’s heating rating. Some fireplaces are designed for decorative use rather than primary heat.
What else do I need to buy to make this work?
A gas supply line run by a licensed gas fitter, and the vent kit that matches your run — the pipe, elbows and termination cap depend on whether you are going out a wall or up through the roof, and each model has a venting table with maximum lengths. Framing and the finished surround are yours or your builder's. Ask us for your vent configuration and we will confirm the parts before you order.