Superior DRT3500 35-Inch Traditional Direct Vent Gas Fireplace

Overall Dimensions: 35-1/4 in. W x 32-1/8 in. H x 17 in. D

The Superior DRT3500 35 in. traditional direct vent gas fireplace (DRT3535) is the better-equipped version of Superior's traditional line, sized for bedrooms, dens and smaller living rooms. It ships with an oak log set, glowing and platinum embers, a blower and a remote control with receiver.

Superior rates it at 26,000 BTU/h high on natural gas and 23,000 on propane. Electronic ignition with a battery backup keeps the fire going in a power outage, and it vents through the top or the rear.

Key Specifications

Dimensions and Cutout

Features

• Oak log set with glowing and platinum embers included
• Blower and remote control with receiver included
• 26,000 BTU/h on natural gas
• Electronic ignition with battery backup for power outages
• Top or rear venting
• Firebox liner choice: Blackstone, Blended Brown, Greystone or porcelain
• Vista, Reflection or Craftsman facade options
• Listed for bedroom installation

What Is Included and What You Will Need

• Included: DRT3535 fireplace, remote control and receiver, oak log set, glowing embers, platinum embers, header shield, wall heat shield, elbow shields, non-combustible board with brackets, vent restrictors and vent cover plates
• Required, sold separately: a Superior firebox liner kit
• Required, sold separately: a Superior facade and barrier (Vista, Reflection or Craftsman)
• Required: Superior Secure Vent 4-1/2 in. / 7-1/2 in. components such as the SV4.5L6 rigid vent section and, for attic runs, the SV4.5RSA attic insulation shield
• Required: gas line and 120V power

Installation Notes

The DRT3535 frames into a 35-7/8 in. W x 36-1/4 in. H x 18-1/2 in. D opening and vents from the top or the rear with Superior's 4-1/2 in. / 7-1/2 in. Secure Vent or Secure Flex. It needs 120V power; AA batteries keep the burner running in an outage, but not the blower. Superior requires a liner kit and a facade with barrier to be installed before the first fire, so plan those with the order. Installation must be done by a qualified, licensed installer. In New York City, direct vent gas fireplaces are installed under the NYC Fuel Gas Code by a licensed plumber with DOB filing where required, and the vent termination location usually decides feasibility. Book a free design consultation and we will help you plan the layout, utilities and installation.

Documentation

• Spec Sheet
• Installation Manual

Frequently Asked Questions

What do I need besides the fireplace?

A Superior firebox liner kit and a facade with barrier, both required before use, plus Secure Vent pipe and a termination.

Does it come with a remote?

Yes. The DRT3500 ships with a remote control and receiver.

Is it small enough for a bedroom?

Superior lists the DRT3500 for bedroom installation, and at 35 in. wide and 17 in. deep it suits smaller rooms.

Will it work in a power outage?

Yes. Four AA batteries back up the ignition and burner; the blower does not run on batteries.

Related reading: Direct Vent Gas Fireplace Buying Guide and Gas Fireplace Cost Installed.

Warranty

Superior (Innovative Hearth Products) 20 Year Limited Warranty, per the installation manual: the product body, firebox and barrier are covered for 20 years, and ceramic glass for 20 years against thermal breakage only, with IHP paying its prevailing labor rates on covered repairs for up to five years. The burner, gas components and gaskets are covered for 1 year, logs for 1 year against thermal breakage, optional blowers and remote controls for 1 year, tempered glass for 1 year, and optional glass doors and unlisted parts for 90 days. Vent components, trim and paint are excluded. Coverage is for the original owner only, requires purchase from a listed IHP supplier with proof of purchase, and requires installation and repair by an IHP-approved licensed contractor.