Superior B-Vent See Through Fireplace – BRT40ST

$5,169.00

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Liner

Buff Rustic - H0779 EBLK-ST (+$336)

Outside Air

Outside Air Kit (4") - 81L87 FOAK-4 (+$78)
Outside Air Kit Less Duct (4") - 81L88 FOAK-4LD (+$68)

Remote

Superior BOULDER-MOUNTAIN – 18" Variable, Ramp Burner, Embers, with Remote, Natural Gas (NG)
Remote, Two Button, Timer, On/Off Or Timer Mode - H8860 RC-S-1 (+$336)

Accessories

Wall Switch Kit, On/Off, White - 85L87 FWSK (+$34)
Wall Switch, Countdown Timer - H8863 WS-S-TMR (+$146)
Decorative Volcanic Stone - 80L42 FDVS (+$34)
Glowing Embers - 88L53 FGE (+$68)
Touch up paint powder coat exterior - F1882 SCTPSAB (+$112)
Millivolt, Natural to Propane - H2198 GCKEBVMNP (+$137)
Product price: $5,169.00
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Superior BRT40ST: a 40 inch see through B-vent gas fireplace that runs with the power out

The Superior BRT40ST is a see through B-vent gas fireplace. See through means it sits inside a wall between two rooms, and both rooms see the same fire. It is 40 inches wide. B-vent means it uses a plain pipe that runs straight up through the roof, like a classic chimney. A pan burner sends tall flames through an oak ceramic fiber log set on a heavy grate.

It is set up for natural gas, and a propane conversion kit is on the page. The ignition is millivolt, with a standing pilot, so it lights and runs with no electricity at all. It puts out up to 37,500 BTU. You light the pilot once a season and turn the fire on at the valve, or add the remote. Tempered glass and a screen come with it. On the page you can add a buff brick liner for the inside walls, an outside air kit, and a wall switch or timer. Only need one side? See the Superior BRT4000 B-vent fireplace. The Superior BRT40ST ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Features

  • Available in a 40” see-through model
  • Top flue 6” B-vent configuration
  • Millivolt ignition provides continued operation in the event of a power outage
  • Standard tempered glass and a protective screen*
  • Beautifully crafted ceramic fiber “oak” log set with heavy-duty grate
  • Clean faced heat-circulating design
  • Black painted interior (optional ceramic fiber liner available)
  • Durable textured powder coat finish
  • Optional outside air kit for increased performance
  • Optional hand-held remote control available
  • 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.

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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: BRT40STTMN

Attribute Value
Product Type B-Vent Gas Fireplace
Framing Width 41-1/2″
Framing Height 41-1/2″
Framing Depth 22-3/4″
BTU 37,500 – 27,000
Design Style Traditional
View Style Multi-View
Controls Optional Remote
Warranty 20 Year Limited Warranty

SPEC, BRT40ST TMN BV Fireplace

Manuals / Catalogs

BRO, BRT40ST

SS, BRT40ST

IICO, BRT40STTMN B-Vent Fireplaces

FAQ

What does B-vent mean on the BRT40ST?

It draws combustion air from the room and exhausts through a 6 in Type B gas vent that runs vertically from the top flue collar through the roof, the way a furnace flue does, rather than through a sealed side-wall pipe like a direct vent unit. Because it uses room air, the optional outside air kit on the Outside Air selector helps performance in tight homes.

Will it work in a power outage?

Yes. The BRT40ST uses millivolt ignition with a standing pilot, which the Features tab notes provides continued operation in a power outage; no household electricity is needed to light or run it. The optional hand-held remote on the Remote selector works with the millivolt valve.

How much heat does it produce and how is it framed?

The Specifications tab lists 37,500 down to 27,000 BTU from the pan burner, with framing of 41-1/2 in wide, 41-1/2 in high and 22-3/4 in deep for the 40 in see-through opening. It is a clean-faced heat-circulating design with tempered glass and a protective screen on both sides and an oak ceramic fiber log set on a heavy-duty grate.

What is optional on this fireplace?

The buff rustic liner on the Liner selector, the outside air kit (with or without duct) on the Outside Air row, a two-button on/off or timer remote on the Remote row, and on the Accessories row a wall switch, countdown timer switch, volcanic stone, glowing embers, exterior touch-up paint and a millivolt NG to LP conversion kit. Everything else is included.

Natural gas or propane?

It ships for natural gas. To run on propane, add the millivolt NG to LP conversion kit from the Accessories row, installed by a qualified gas technician following the manual linked in the Manuals tab. Compare it with the direct vent DRT40ST in our see-through fireplaces category.

Why choose B-vent over direct vent for a see-through?

Price and an open, wood-fire look: B-vent models cost less and run a decorative flame with room air, and the BRT40ST needs no electricity at all. Direct vent models like the DRT40ST are sealed, more efficient as heaters and can vent horizontally. Pick the BRT40ST when a vertical vent path exists and ambience matters more than heating efficiency.

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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