Superior Boulder Mountain Vent-Free Gas Log Set

$309.00

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Size *

18" Boulder Mountain Logs, Concrete - LBG18BM (+$0)
24" Boulder Mountain Logs, Concrete - LBG24BM (+$30)
30" Boulder Mountain Logs, Concrete - LBG30BM (+$80)

Fuel Type *

Natural Gas (+$0)
Propane (+$0)

Accessories

On/Off Remote and Receiver with White Wall Plate - F2236 RCKIT4001 (+$157)
Thermostatic On/Off Remote Control Kit - F1078 TRC (+$303)
Receiver and Touch Screen Remote Control Kit - F1079 TSRC (+$336)
Wall Mount T-Stat Control Kit - F2040 GWMT1 (+$146)
On/Off Wall Switch Kit - F0245 GWMS2 (+$56)
Decorative Volcanic Stone - 80L42 FDVS (+$34)
Floor Media Kit (Lava Rock/Embers/Cinders) - F1762 FM100 (+$78)
Damper Clamp (Required in vented applications) - F1760 GA6080 (+$34)
Gas Appliance Installation Kit - F0249 CIKA (+$135)
Black Fireplace Hood - F1764 GA6050 (+$157)
Product price: $309.00
Total options:
Order total:

Superior Boulder Mountain: vent-free gas logs with flame in the back, glow in the middle, embers in front

The Superior Boulder Mountain is a vent-free gas log set that fits in the fireplace you already have. The burner rises from front to back, giving you three layers of fire. Yellow flames dance behind the logs, the center log glows, and a bed of embers flickers in front. The concrete logs are molded from real timber, with bark and split wood detail. The logs come in lengths of 18, 24, or 30 inches. Pick the size on the page. It puts out up to 39,000 BTU.

Vent-free means you can run it with the damper closed, so nearly all the heat stays in the room. The burner is not included. On the page you pick the log size, the fuel, and the burner. Order it for natural gas or propane. The millivolt burner needs no electricity and is remote ready. The variable burner comes with a remote that sets five flame heights. The electronic burner comes with a touchscreen remote and a thermostat. Check your local code first, since some areas restrict vent-free heaters. Want a more random, natural flame? See the Superior Granite Ridge vent-free gas log set. The Superior Boulder Mountain ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Features

  • Available in 18″, 24″, and 30″ sizes
  • Glowing center fiber log and ember bed for wood fire realism
  • Highly detailed concrete logs with the wood grain texture and color of real wood logs
  • Millivolt control model is remote ready for optional remote and wall controls
  • Variable control model includes ProFlame remote control
  • Electronic control model includes EcoFlow Touchscreen remote control
  • Also listed for use in vented fireplace applications (requires damper clamp sold separately)

Which Gas Logs Do I Need?

Gas Log Finder

Tell us about your fireplace and we’ll explain vented versus vent-free, work out the log size that fits, and show the sets that match.

Where will the gas logs go?

Does your fireplace have a working chimney?

A real wood-burning fireplace with a flue and a damper you can open.

What matters most to you?

Vented logs look the most like a real wood fire. Vent-free logs put out the most heat.

How wide is the front opening of your fireplace?

Measure across the front of the opening, from side to side. Logs sit a few inches narrower than the opening.

inches

Is the fireplace open on one side or two?

Which look do you like?

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Specifications

SKU: LBG18BM | LBG24BM | LBG30BM

Attribute Boulder Mountain 18 Boulder Mountain 24 Boulder Mountain 30
Model Boulder Mountain 18 Boulder Mountain 24 Boulder Mountain 30
Product Type Vent-Free Gas Logs Vent-Free Gas Logs Vent-Free Gas Logs
Log Length 18″ 24″ 30″
BTU 28,000 – 21,000 (Millivolt) / 30,000 – 21,000 (Electronic) 39,000 – 25,000 39,000 – 25,000
Design Style Glo-Ramp Glo-Ramp Glo-Ramp
Log Material Cast Refractory Cast Refractory Cast Refractory
View Style Front-View Front-View Front-View
Minimum Fireplace Width 26″ 29″ 32″
Minimum Fireplace Height 17″ 21″ 21″
Minimum Fireplace Depth 14-1/2″ 14-1/2″ 14-1/2″
Controls Millivolt, Variable and Electronic Millivolt, Variable and Electronic Millivolt, Variable and Electronic
Warranty 3 Year Limited Warranty 3 Year Limited Warranty 3 Year Limited Warranty

Manuals / Catalogs

BRO, Vent-Free Gas Logs

IICO, BGE18-24 VF Gas Log Heater ECO

IICO, BGE18NR/PR, BGE2436NR/PR, VF Gas Log Set

IICO, BGE 18/2436 NT/PT, VF Gas Log Heater

INSTR, Log Placement, Bison Mountain-Boulder Mountain

FAQ

What makes the Boulder Mountain set a Glow-Ramp series?

Three areas of flame: dancing yellow flames at the rear, a glowing center ceramic fiber log and vibrant glowing embers at the front, from a ramped burner that gives the fire depth. The hand-crafted concrete logs are molded from real timber with high-definition bark and split-wood detail, in 18, 24 and 30 in lengths on the Size selector.

Is the burner included?

The burner is a required pick on the Burner selector after size and fuel: Millivolt (remote-ready, standing pilot), Variable with the ProFlame remote included (five flame heights, thermostat mode), or Electronic with the EcoFlow touchscreen remote. The 30 in logs sit on the 24 in burner, which is why its options are labelled that way.

What fireplace size do I need?

The Specifications tab lists a minimum fireplace width of 26, 29 or 32 in, a height of 17, 21 or 21 in and a depth of 14-1/2 in for the 18, 24 and 30 in sets. It is heater rated at 99 percent efficiency for vent-free use and also listed for vented use with the damper clamp from the Accessories row.

How much heat does it give?

For the 18 in set, 28,000 down to 21,000 BTU on the millivolt burner and 30,000 down to 21,000 BTU on the electronic burner; the 24 and 30 in sets run 39,000 down to 25,000 BTU, per the Specifications tab and Superior’s vent-free logs brochure. Vent-free, nearly all of that reaches the room, so size it with the burner manual’s ventilation-air calculation. See more ventless gas fireplaces.

Natural gas or propane?

Both: the Fuel Type selector switches the burner rows between natural gas and propane versions at the same price, so the set ships for your fuel. The Accessories row adds remotes, a wall thermostat, an on/off switch, volcanic stone, floor media, a black fireplace hood and a gas appliance installation kit.

Does it work without electricity?

The millivolt burner does: its standing pilot needs no household power, so it keeps heating in an outage. The Variable and Electronic burners are controlled by their included remotes; check the burner manual linked in the Manuals tab for their power requirements before relying on them as backup heat.

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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