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Superior 45" DRL3500 Linear Direct Vent Gas Fireplace - DRL3545

Superior 45" DRL3500 Linear Direct Vent Gas Fireplace - DRL3545
Superior 45" DRL3500 Linear Direct Vent Gas Fireplace - DRL3545 Superior 45" DRL3500 Linear Direct Vent Gas Fireplace - DRL3545
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Superior Fireplace Products

In stock
Model

DRL3545

ID

128816

$4,499.00
 
  • Produces 23,000 BTUs
  • Framing Dimensions: 45 7/8" W x 29" H x 18" D
  • Available for Natural Gas or Propane
  • Viewing Area: 40" W x 16 3/4" H
3 Questions Answered

Meet the Superior Fireplaces DRL2045TEN 45″ Direct Vent Contemporary Linear Fireplace. The DRL3500 Series linear direct vent gas fireplace offers a modern, low profile design that is just right for contemporary and transitional spaces. Standard features include; electronic IPI/CPI ignition with seamless battery back-up, platinum crushed glass media, tempered glass, black painted interior, variable speed blower, multi-function remote and standard protective screen barrier.

Features

  • Maximum BTU Output: 23,000
  • HeatFloâ„¢ kit option allows heat to be directed above heat sensitive wall hangings
  • Electronic ignition with battery backup provides continued operation in the event of a power outage
  • Clean-face design with integrated tile stops for easy finishing
  • Outstanding heating efficiency for increased comfort and lower operating costs
  • Standard tempered glass and a protective screen*
  • Black painted interior standard
  • Platinum crushed glass media included
  • Mood enhancing floor lighting with six distinctive settings
  • Factory installed blower with six speed settings to fine tune your heating needs
  • Multi-function remote control included (IPI/CPI, thermostat, flame height, blower, lighting)

The Superior DRL3500 Direct Vent Linear Gas Fireplace features a sleek, low-profile design that's ideal for modern and transitional settings. Its slim opening provides a fantastic view of the gently dancing flames rising through the magnificent shiny black glass floor media. This fireplace is ideal for any home makeover that requires a modern focal point. As a focal piece in your home, the Superior DRL3500 Direct Vent Linear Gas Fireplace is sure to wow. The integrated floor lighting kit and platinum reflective fire glass work together beautifully to set the ambiance in the room.

More About Direct Vent Gas Fireplaces

Direct Vent Gas Fireplaces bring in fresh outdoor air for combustion and safely releases combustion gases outdoors through a concentric double-wall pipe. This sealed combustion system offers great flexibility in installation locations to suit different home layouts and architectural requirements because it can be terminated either horizontally or vertically. Both Traditional and Linear Styles are available for your next project. to 

Available Types:

  • Built In Direct Vent Gas Fireplaces
  • Freestanding Gas Direct Vent Heating Stoves
  • Gas Direct Vent Fireplace Inserts for Existing Fireplaces

More About Built In Fireplaces

Also known as Zero Clearance or Prefabricated Fireplaces, these models are designed to be installed directly into a wood-framed cavity, making them ideal for new construction and remodeling projects. Built In Fireplaces cannot be installed into an existing fireplace fireplace opening. Proper clearances must be observed for proper installation - please consult the Installation Manual for details. 

Available Types:

  • Direct Vent Fireplaces
  • Ventless Gas Fireplaces
  • Wood Burning Fireplaces
  • Electric Fireplaces

More About Linear Fireplaces

Linear Fireplaces create a striking focal point in any home. These impressive fireplaces feature simple lines, burning display options like fireglass, rocks, stones, beads, and architecual shapes. Linear Fireplaces blend seamlessly with modern or transitional décor making them a smart choice for your next project.

  • Available Sizes: 30" to 100" Wide
  • Burning Displays: FireGlass, Stones, Shapes, Beads, & Logs
  • Fuel Types: Gas Direct Vent, Ventless Gas, & Electric

 

Superior Fireplaces

Superior Fireplaces deliver reliable warmth and style with options for every home: efficient gas direct‑vent fireplaces, classic and EPA‑certified wood fireplaces, flexible ventless gas fireplaces, plug‑and‑play electric fireplaces, and easy retrofit gas fireplace inserts. Buy the full Superior lineup at HVACDirect.com for expert help, great pricing, and fast shipping.

More Information
Superior 45" DRL3500 Linear Direct Vent Gas Fireplace - DRL3545
FeatureSpec
SKUDRL3545
Weight (in lbs)126
Brand/ManufacturerSuperior Fireplace Products
UPC043593083630
Heating BTU23,000
Venting TypeDirect Vent
Flue LocationTop
Flue Outlet4.5" / 7.5" Secure Vent Rigid Secure Flex Direct-Vent Components
Valve TypeIPI
TypeBuilt-In Fireplace, Mobile Home Approved
Ignition TypeGas Saving Electronic Pilotless
Fuel TypePropane, Natural Gas
CertificationCSA
Size Range40" - 49" Wide
Fireplace StyleLinear
Viewing Area40" W x 16 3/4" H
Framing Dimensions45 7/8" W x 29" H x 18" D
Height29″
Width35-7/8″
Depth18″
Warranty20 Year Limited Warranty
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
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Customer Questions
What is a Direct Vent Gas Fireplace and Is It Safe for My Home?
A Direct Vent Gas Fireplace is a highly efficient, sealed combustion heating appliance that draws air from outside the home for combustion and expels exhaust gases directly outdoors. Unlike traditional fireplaces, it does not rely on indoor air, making it a safe, clean, and energy-efficient heating solution. Direct Vent Gas Fireplaces are ideal for homeowners looking for a safe, cost-effective, and low-maintenance alternative to wood-burning fireplaces. At HVACDirect.com, we offer a wide selection of top-rated models backed by industry-leading warranties and expert customer support.
Read More
Are Vent-Free Gas Fireplaces Safe to Use Indoors?
Yes, Vent-Free Gas Fireplaces are safe for indoor use when installed and operated according to manufacturer guidelines and local building codes. These fireplaces are designed to burn gas efficiently, producing minimal emissions and using advanced oxygen depletion sensors (ODS) to monitor indoor air quality. While Ventless Gas Fireplaces are a convenient and efficient heating option, it’s important to ensure proper room ventilation and follow installation instructions carefully. HVACDirect.com carries a full range of safe, certified vent-free fireplaces to meet your heating needs with confidence.
Read More
Do I Need a Blower for My Fireplace to Heat My Home Effectively?
While a fireplace blower isn’t required for your fireplace to function, it can significantly increase heat output and energy efficiency. A blower circulates warm air from the fire into your living space, rather than letting it rise and escape through the chimney or remain trapped inside the fireplace unit. If you're using your fireplace as a primary or supplemental heat source, adding a blower is a smart and cost-effective upgrade. At HVACDirect.com, we offer fireplace blower kits compatible with top brands to help you get the most out of your gas or wood-burning fireplace.
Read More
Did you find what you were looking for?
Superior Fireplaces: Brand Buying Guide
Choosing the right fireplace means balancing style, performance, and installation needs—and Superior Fireplaces makes that decision easier with a wide range of American-made heating solutions. From traditional wood-burning models and classic direct vent gas fireplaces to sleek, modern ventless linear designs, Superior offers options for nearly every home and budget. In this guide, we’ll explore the brand’s history, highlight key features across popular series, and help you determine which Superior fireplace is the best fit for your space and heating goals.
February 11, 2026
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