Does a ventless insert need a chimney or flue?

No. It is built to run without external venting, which is why it suits covered outdoor spaces and existing openings where a flue is not available. The trade-off is that combustion gases go into the surrounding air, so the space needs ventilation.

Can it be used indoors?

The unit is described for outdoor use on patios, decks and covered living areas. Ventless gas appliances still produce carbon monoxide and moisture, so indoor installation should only follow the manufacturer's clearance and ventilation requirements.

How much heat does 24,000 BTU provide?

That is roughly enough to take the chill off a covered patio or a large outdoor room rather than heat a whole house. Output is fixed at the manual control, so you adjust the flame by hand.

What comes with the insert?

The firebox and stainless steel frame, a ceramic log set, decorative fire glass media and a mesh safety screen. Gas line and any surround or masonry work are separate.

Does it fit a standard fireplace opening?

It has a compact rectangular form intended for standard openings in masonry or metal surrounds, with an integrated base panel for stable placement. Measure your opening against the unit's dimensions before buying.

Is there a remote or thermostat?

No. It uses manual controls only, so there is no remote, wall thermostat or programmable timer.

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Ventless Gas Fireplace Insert With Copper Finish & Fire Glass - 24000 BTU

Best price now

$2,188.78at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

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Ventless Gas Fireplace Insert With Copper Finish & Fire Glass - 24000 BTU

Best price now

$2,188.78at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $2,188.78 at Walmart on Nov 9.

Our take on the Ventless Gas Fireplace Insert With Copper Finish & Fire Glass - 24000 BTU

This is a built-in ventless gas fireplace insert rated at 24,000 BTU, aimed at patios, decks and covered outdoor rooms where running a flue is impractical. It pairs a stainless steel frame and firebox with a ceramic log set and a bed of decorative fire glass behind a mesh safety screen, and it runs on manual controls rather than a remote or thermostat. Against vented inserts and freestanding outdoor fireplaces it is simpler to install and cheaper to run than a wood burner, but it gives up remote control, variable flame settings and the drafting that carries exhaust away. Buyers who want steady outdoor heat and a modern flame look without construction work are the natural audience.

Best forCovered patios and decksBuilt-in masonry or metal surroundsBuyers who cannot add a vent or flueModern outdoor rooms wanting a glass-and-log flame look

Pros

No vent or chimney required
24,000 BTU output for real heat, not just ambiance
Stainless steel frame and corrosion-resistant metal parts
Ceramic log set plus fire glass for a fuller flame bed
Mesh safety screen across the opening
Compact rectangular form fits standard fireplace openings

Cons

Manual control only, no remote or thermostat
Single fixed output, no variable flame or multi-stage settings
Ventless design releases combustion byproducts into the room, so ventilation matters
Advertised as outdoor use, which limits indoor placement
No blower listed, so heat stays local

Ventless Gas Fireplace Insert With Copper Finish & Fire Glass - 24000 BTU prices at every store

WalmartNew
In stockSold by YXRenReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$2,188.78Free shippingChecked Nov 9
Visit Walmart

About the Ventless Gas Fireplace Insert With Copper Finish & Fire Glass - 24000 BTU

This ventless gas fireplace insert is designed for built-in installation and does not require external venting. The rectangular form fits standard fireplace openings, and an integrated base panel supports stable placement within masonry or metal surrounds.

The insert includes a realistic log set made of durable ceramic and a bed of decorative fire glass that makes the flames easier to see. A mesh safety screen covers the front opening and still allows an unobstructed view of the fire. The firebox is built for efficient combustion and is operated with manual controls.

It is made with corrosion-resistant metal components for outdoor use. It can be used on patios, decks, or covered outdoor living spaces.

Venting: Ventless, no external venting required
Frame: Stainless steel
Logs: Ceramic log set
Media: Decorative fire glass
Safety screen: Mesh screen over front opening
Controls: Manual
Installation: Built-in, in masonry or metal surrounds
Use: Outdoor, covered outdoor living spaces

Specifications

color: BronzeSource

Questions and answers

Does a ventless insert need a chimney or flue?: No. It is built to run without external venting, which is why it suits covered outdoor spaces and existing openings where a flue is not available. The trade-off is that combustion gases go into the surrounding air, so the space needs ventilation.
Can it be used indoors?: The unit is described for outdoor use on patios, decks and covered living areas. Ventless gas appliances still produce carbon monoxide and moisture, so indoor installation should only follow the manufacturer's clearance and ventilation requirements.
How much heat does 24,000 BTU provide?: That is roughly enough to take the chill off a covered patio or a large outdoor room rather than heat a whole house. Output is fixed at the manual control, so you adjust the flame by hand.
What comes with the insert?: The firebox and stainless steel frame, a ceramic log set, decorative fire glass media and a mesh safety screen. Gas line and any surround or masonry work are separate.
Does it fit a standard fireplace opening?: It has a compact rectangular form intended for standard openings in masonry or metal surrounds, with an integrated base panel for stable placement. Measure your opening against the unit's dimensions before buying.
Is there a remote or thermostat?: No. It uses manual controls only, so there is no remote, wall thermostat or programmable timer.
Where is the Ventless Gas Fireplace Insert With Copper Finish & Fire Glass - 24000 BTU cheapest?: At Walmart, for $2,188.78, as of our latest check.

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