You have a quote in your hand. It is bigger than you expected, and you have no way to tell whether it is fair.
That is the position most gas fireplace buyers are in. National cost guides quote an average around $3,700 installed with a range of roughly $2,300 to $8,000 — numbers so wide they tell you nothing. Meanwhile homeowners on hearth forums routinely post quotes of $7,000, $9,000, even $10,000 and ask strangers whether they are being taken.
This guide breaks a gas fireplace quote into its actual line items and tells you what each one should cost. The appliance and component figures below are Kingsman's published United States list prices effective March 1, 2026 — the same document dealers work from. Labor figures are ranges observed across contractor quotes and industry cost guides, not our numbers.
The single biggest reason quotes surprise people
The fireplace price you saw online is not a working fireplace. On most Kingsman models, several components are required, not optional, and are priced separately:
- Log set or glass media — required on nearly every model. $301 to $1,031 depending on unit.
- A front or grill kit — required on inserts and on the HB traditional series. $131 to $828.
- Venting — always required, never included. $400 to $1,200 for a straightforward run.
Add those and a $2,008 firebox becomes roughly $3,500 in parts before anyone picks up a tool. That is not a dealer inflating the quote. That is how these products are sold.
Line item 1: the appliance
Kingsman list prices, natural gas, millivolt ignition (the least expensive configuration). IPI electronic ignition typically adds $350–$400; ProFlame 2 adds roughly $900–$1,000. Every model below is one we carry — you can see current configured pricing across the full Kingsman range.
| Model | Type | List price |
|---|---|---|
| ZCV3622 Clean View 36 | Built-in, traditional | $2,008.60 |
| ZCVRB3622 Linear 36 | Built-in, linear | $2,181.30 |
| IDV24 insert | Insert | $2,367.20 |
| HB4224 42" traditional | Built-in, louvered | $2,538.80 |
| IDV34 insert | Insert | $2,637.80 |
| ZCV39 Clean View 39 | Built-in, traditional | $2,669.70 |
| IDV26 insert | Insert | $3,041.50 |
| IDV44 insert | Insert | $3,228.50 |
| ZCV39H ceramic glass | Built-in, traditional | $3,506.80 |
| HB4228 42" ceramic | Built-in, louvered | $3,831.30 |
| ZCVRB47 Linear 47 | Built-in, linear | $4,177.80 |
| ZCVRB60 Linear 60 | Built-in, linear | $5,128.20 |
| MCVST42 See-Through | Built-in, double-sided | $5,693.60 |
| MCVST42H ceramic | Built-in, double-sided | $8,097.10 |
By category: direct vent built-ins, linear models, see-through, and inserts.
Line item 2: the required extras
If your quote shows the firebox and nothing else, it is incomplete. These are not upsells.
| Component | Typical list price | Required? |
|---|---|---|
| Log set (varies by model) | $301.50 – $1,030.70 | Yes on most models |
| Glass media (5 lb bronze) | $152.78 | Alternative to logs |
| Cannonball media | $454.30 | Optional upgrade |
| Clean View front — inserts | $342.10 – $828.30 | Yes, on every insert |
| Grill kit or Clean View kit — HB series | $130.90 – $585.20 | Yes, one or the other |
| Surround | $218.90 – $1,157.20 | Usually, to finish the opening |
| Fan kit with variable speed | $421.30 | No — but worth it |
| Refractory or porcelain liner | $227.70 – $842.60 | No — changes the look |
| Remote, thermostat only | $439.40 | No |
| Remote, thermostat + modulating | $703.04 | No |
| Remote, modulating + fan control | $988.31 – $1,038.34 | No |
| Tile lip kit | $83.60 – $143.00 | No — for tile or stone finishes |
| Battery backup holder (IPI models) | $251.90 | No — sensible on IPI |
Note the remote pricing. A modulating remote with fan control is a $1,000 line item. If it appears on your quote and nobody explained why, ask — a $439 thermostat remote does the job for most people. We stock these components individually under fireplace accessories, so you can price a line item against ours directly.
Line item 3: venting
Always required. Never included with the appliance. Cost depends on run length and whether you go horizontal through a wall or vertical through the roof. If you are still deciding, our guide to direct vent vs. vent-free covers why this choice comes before anything else.
| Venting component | List price |
|---|---|
| Horizontal starter kit, 4/7" (5 ft) | $412.50 |
| Horizontal starter kit, 5/8" (5 ft) — see-through and 60" linear | $474.10 |
| Flex kit, 5 ft | $226.60 |
| Flex kit, 8 ft | $317.90 |
| Flex kit, 20 ft | $600.60 |
| Insert flex pipe kit, 25 ft | $522.50 – $534.60 |
| Vertical vent termination | $239.80 – $276.10 |
| Roof flashing with storm collar | $146.30 – $213.40 |
| Snorkel termination (24" / 36") | $833.80 / $893.20 |
The one that blindsides people: if your fireplace cannot be vented conventionally — too long a horizontal run, no roof path, a below-grade location — you need a power vent. The starter kit is $1,625.80 and the required control module is another $1,739.10. That is roughly $3,400 in venting alone, before pipe.
If a quote seems wildly high, a power vent is often why. Ask directly whether one is specified and why conventional venting will not work.
Line item 4: labor and site work
This is where quotes diverge most, and where we have the least ability to give you a number — labor rates, permit costs, and site conditions vary enormously by region and job. What follows are ranges observed across published cost guides and contractor quotes homeowners have shared publicly, offered as orientation only. Lumiflares does not quote installation.
- Straightforward insert install into an existing masonry fireplace with an accessible chimney: commonly quoted in the high hundreds to roughly $1,500 for labor, plus liner and venting materials.
- New zero-clearance install in an existing framed wall with gas nearby: often quoted around $1,000–$2,000 in labor for a two-person crew.
- New install with a long gas line run, new electrical circuit, and framing: this is where quotes reach $4,000–$5,000 in labor alone. One widely shared quote itemized $4,300 covering hearth demolition, wall repair, a 26-foot gas line run, electrical, framing, and mantel installation.
- Full room remodel around a new fireplace — stone or tile surround, custom mantel, drywall: total project quotes of $9,000–$12,000 are common and not necessarily unreasonable.
Additional line items that legitimately appear: permits, chimney inspection, chimney liner ($700–$1,000 is commonly cited), gas line extension, a dedicated electrical circuit for IPI models or fan kits, and disposal of an old appliance. For what the process itself involves, see what to expect from a gas fireplace installation.
Three worked examples
Component totals at Kingsman list. Installation is separate and not included.
Budget: 36-inch traditional built-in
| ZCV3622N firebox | $2,008.60 |
| LOGC51 split oak log set (required) | $332.59 |
| ZCV36S1BL hearth mount surround | $330.00 |
| Z36FK fan kit | $421.30 |
| ZDVHSK5 horizontal vent starter kit | $412.50 |
| Components total | $3,504.99 |
A firebox advertised at $2,008 lands at roughly $3,500 in parts — a 74% increase, none of it optional except the fan. The nearest equivalent we stock is the ZCV39 Clean View 39, configured with media included.
Mid-range: IDV44 insert conversion
| IDV44N insert | $3,228.50 |
| I44CV1BL Clean View front (required) | $581.90 |
| LOGF36 fiber split oak log set (required) | $650.10 |
| I44S4432BL surround | $275.00 |
| IDV36RLT refractory liner | $289.30 |
| I43FK25 flex pipe kit, 25 ft | $534.60 |
| IDVVT43 vertical vent termination | $251.90 |
| Components total | $5,811.30 |
Add typical insert installation labor and this is a $7,000–$8,000 project. If that matches your quote, your quote is normal. We carry the IDV range in four sizes — see gas fireplace inserts, or the IDV34 if your opening is smaller.
Premium: ZCVRB60 60-inch linear
| ZCVRB60N firebox (includes 10 lbs bronze glass media) | $5,128.20 |
| ZCVRB60S1BL surround trim kit, black | $838.20 |
| Z46FK fan kit | $421.30 |
| V60PTLK tile lip kit | $105.60 |
| GTRC thermostat remote | $439.40 |
| Z58HSK5 horizontal vent starter kit, 5/8" | $474.10 |
| Components total | $7,406.80 |
Choose the stainless surround instead of black and add $319. Specify a power vent and add roughly $3,400. You can configure the ZCVRB60 directly, or read our full review of it before committing to that width.
How to read your own quote
- Find the appliance model number. Not "60-inch linear" — the actual code, like ZCVRB60N. Check it against the table above.
- Check that required components are present. No log set or media on an insert quote means either an incomplete quote or a surprise later.
- Look for the venting line. If venting is not itemized, ask what is included. If a power vent appears, ask why.
- Separate parts from labor. Ask for the split. A quote that is 70% labor on a simple insert install deserves a question; one that is 70% parts on a premium linear is normal.
- Ask what is not included. Permits, gas line extension, electrical, surround materials, and disposal are the usual omissions.
- Get a second quote for labor, not for the appliance. Appliance pricing is fairly consistent between authorized dealers. Labor is where the spread lives.
What actually makes a quote unreasonable
Not a big number by itself. Warning signs are more specific: components you did not ask for and cannot get explained, a power vent with no reason given, a modulating remote when you wanted a wall switch, ceramic glass sold as necessary when tempered would serve, or a refusal to break out parts and labor at all.
Conversely, plenty of large quotes are entirely fair. Long gas runs, new circuits, roof venting, and stonework are genuinely expensive, and a licensed installer who does the job to code is worth paying.
Send us your quote and we will tell you what looks off
Email or read us the line items. We will tell you which components are required, which are upsells, and whether the appliance pricing is in line — whether or not you buy from us.
Call +1 (877) 879-9191 (Mon–Fri, 8:00 AM–5:00 PM ET) or email support@lumiflares.com.
Frequently asked questions
How much does a gas fireplace cost installed?
Component costs commonly run $3,500–$7,500 at list before labor, depending on model and configuration. Published cost guides put complete installed projects anywhere from roughly $2,300 for a simple insert swap to $10,000 or more where framing, gas line runs, and stonework are involved.
Why is my quote so much higher than the fireplace price?
Because log sets, fronts, surrounds, and venting are priced separately and several are required. On a 36-inch built-in those extras add roughly 74% to the firebox price before any labor.
What is a power vent and why is it so expensive?
A power vent uses a fan to move exhaust when conventional venting will not work — long horizontal runs, no roof access, below-grade installs. The starter kit and control module together list at roughly $3,365 before pipe. It is the single largest hidden cost in gas fireplace quoting.
Do I need the log set, or can I skip it?
On most Kingsman models you need a log set or a glass media package — the appliance ships without a burner media package. Glass media at $152.78 is the least expensive route.
Are gas fireplace prices negotiable?
Appliance list pricing is fairly consistent across authorized dealers, so there is less room there than people expect. Labor and site work vary widely and are worth comparing across installers.
Sources
Appliance and component pricing from the Kingsman Fireplaces United States Price List, effective March 1, 2026 (Rev 020426). Installation ranges reflect published third-party cost guides and quotes shared publicly by homeowners; they are orientation only, not estimates. Prices are list and subject to change — last verified 22 August 2026.
Planning rather than pricing? See our room-by-room sizing guide, the zero-clearance vs. insert guide, and what to expect from installation. Or start with how to choose the right Kingsman model and browse the full range.
