Superior Vent-Free Fireplace – VRT3100 Series

$859.00

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Size *

32" - VRT3132WS (+$0)
36" - VRT3136WS (+$90)
42" - VRT3142WS (+$190)

Blower

Standard Single Speed - 80L84 FBK-100 (+$374)
Variable Speed with Wall Switch - 80L85 FBK-200 (+$481)

Outside Air

Outside Air Kit with Duct - H3991 OAK-UVFRC (+$123)

Accessories

Touch Up Paint Powder Coat Exterior - F1882 SCTPSAB (+$112)
Wall Switch Kit, On/Off, White - 85L87 FWSK (+$34)
Product price: $859.00
Total options:
Order total:

Superior VRT3100: a vent-free firebox in three sizes that takes the gas logs you choose

The Superior VRT3100 is a vent-free gas firebox. A firebox is the steel shell that holds the fire. Your builder frames a wall around it and finishes it in stone, tile, or brick. It comes in widths of 32, 36, or 42 inches. Pick the size on the page. The face has no louvers, and air moves around the firebox to carry heat into the room. Brick panels line the inside. This page sells the WS version with brick panels and a brick floor. The F version, with brown fiber panels and a black steel floor, is available by request, so contact us before you order if you want it.

Vent-free means it needs no chimney or vent pipe at all, so it can go on almost any inside wall. It is the firebox only. You add a vent-free gas log set, sold separately, and the logs set the heat. A heat hood and mesh screens come with it. On the page you can add arched screen doors in textured iron, a blower, and an outside air kit. Check your local code first, since some areas restrict vent-free fireplaces. Want a 24 inch tall opening? See the Superior VRT2500 vent-free firebox. The Superior VRT3100 ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Features

  • Available in 32”, 36”, and 42” models w/ refractory liners and floor
  • Available in 32”, 36”, and 42” models w/ fiber liners and black metal floor
  • All models are heat-circulating with a clean face
  • Includes heat deflection hood
  • Durable textured powder coat finish
  • Includes mesh fire screens
  • Select from a variety of compatible vent-free log sets and controls (sold separately)
  • Optional precision-cut decorative twin-pane screen doors in a textured iron finish
  • Optional blower kits available for all models
  • Optional outside air kit
  • 20-year limited warranty

Which Fireplace Do I Need?

Fireplace Finder

Answer a few quick questions and we’ll show you the right kind of fireplace for your home or backyard, plus the models that fit.

Where will your fireplace go?

What kind of fire do you want outside?

How do you want it built?

Outdoor fireplaces come two ways: a finished piece you set in place, or a firebox that gets built into a wall.

How big a fireplace do you picture?

Measured by the width of the fire opening, or of the whole unit for ready-made pieces.

What kind of fire do you want?

Not sure yet? Pick “Help Me Choose” and we’ll ask two easy questions.

Do you have natural gas at home, or would you use a propane tank?

Which sounds most like you?

What type of unit do you picture?

Can a vent pipe go through an outside wall or the roof?

Gas fireplaces either vent outside (direct vent) or need no vent at all (vent-free).

What matters most to you?

How big is the space you want to heat?

Enter the square feet of the room, or of the open area the fire will warm.

sq ft

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What are your winters like?

How tall are the ceilings?

How well insulated is the space?

Is it an open floor plan?

How will you use the heat?

Which look do you like best?

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Specifications

SKU: VRT3132WS | VRT3132F | VRT3136WS | VRT3136F | VRT3142WS | VRT3142F

Attribute VRT3132 VRT3136 VRT3142
Model VRT3132 VRT3136 VRT3142
Product Type Vent-Free Gas Fireplace Vent-Free Gas Fireplace Vent-Free Gas Fireplace
Framing Width 38-1/4″ 42-1/4″ 48-1/4″
Framing Height 40-1/4″ 40-1/4″ 40-1/4″
Framing Depth 20-1/2″ 20-1/2″ 20-1/2″
BTU Based on vent-free logs installed Based on vent-free logs installed Based on vent-free logs installed
Design Style Firebox Only Firebox Only Firebox Only
View Style Front-View Front-View Front-View
Warranty 20 Year Limited Warranty 20 Year Limited Warranty 20 Year Limited Warranty

SPEC, VRT3100 32/36/42 WS/F VF Fireboxes

Manuals / Catalogs

BRO, VRT3100

BRO, Vent-Free Gas Logs

SS, VRT3100

IICO, VRT3100 32/36/42 WS/F VF Fireboxes

FAQ

Does the VRT3100 come with a burner and logs?

No. It is a universal vent-free firebox: the heat deflection hood and mesh fire screens are included, and you add any listed ANSI Z21.11.2 vent-free log set, sized to the opening, from our ventless gas logs range. The vent-free logs brochure linked in the Manuals tab lists the compatible Superior sets and the minimum firebox sizes.

Which sizes are available?

32 in, 36 in and 42 in on the Size selector. Framing is 38-1/4, 42-1/4 or 48-1/4 in wide, 40-1/4 in high and 20-1/2 in deep. The Specifications tab lists two versions per size: WS with refractory liners and floor, and F with fiber liners and a black metal floor; the listing ships the WS model, so ask us if you want the fiber-liner version.

How much heat will it produce?

That is set by the log set you install, as the firebox has no burner of its own; vent-free log heaters are limited to 40,000 BTU per hour, and the room must pass the ventilation-air calculation in the installation manual. The heat-circulating clean-face design moves warm air on its own, and the optional blower on the Blower selector pushes more of it into the room.

Does it need a chimney?

No vent or chimney is needed, so it can be built into an interior wall or a remodel without a flue. It uses room air, so local code on vent-free appliances applies; the Outside Air selector adds a ducted kit that brings in outdoor air to improve burner performance and reduce condensation.

Can I add doors or a blower?

Yes. The Screen Door selector offers precision-cut twin-pane arched screen doors in a textured iron finish for each size, and the Blower selector lists a standard single-speed kit and a variable-speed kit with wall switch. Exterior touch-up paint and an on/off wall switch are on the Accessories row.

Why does a new firebox smell during the first fires?

New paint curing and manufacturing oils burn off during the first few uses, producing an odor and light haze that can trip a smoke detector. Superior’s firebox manuals call this the burn-in period: ventilate the room, expect it to last a few hours to a few days of use, and hold off running an optional blower until it is over.

Shipping / Freight / Return Info

Same-Day / 24 hour shipping

Same-Day/24 hour shipping - If we have the product in stock, we can ship same day if ordered before 12pm Monday - Friday (CST).

Freight Claims Policy

Please follow these very important steps when it comes to Freight Items that are damaged or missing
  • Open and inspect the order while the delivery driver is present. If delivery driver does not provide sufficient time to do so, please notate the delivery receipt.
  • By signing the delivery receipt without noting any damage or missing items, you confirm that your order arrived complete and in excellent condition.
  • Record any damage or missing pieces directly on the delivery receipt.
  • Do not discard damaged item(s) or any original packaging. For severe damage, write “Refused due to damage” on the delivery receipt and contact us immediately.
  • Report any damage within two business days, including delivery details and photos showing the issue
  • Damaged item(s) must be returned within 30 days. Failure to return them will result in a charge to the original payment method.

Return Merchandise Authorization Policy

Please follow these very important steps when Returning Items. Contact our team.
  • Submit your return request within 30 days of delivery.
  • You will receive an email within 1-2 business days confirming whether your return request has been approved or denied.
  • Please also note that a 20% restocking fee may apply to approved returns
  • If approved, you will receive an itemized Return Authorization, return shipping labels (if requested), and detailed instructions within 1–2 business days
  • From the date this email is received, you will have 14 days to return the product.
  • Once our distributor receives and inspects the returned item(s), your refund will be issued within 1–2 weeks
  • Items returned outside of this process or time frame are not eligible for a refund.

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