A Lopi AGP pellet insert may cost about $3,500-$5,500 for the appliance when available, with a typical installed total of $5,500-$8,500. The final quote depends on local inventory, venting, chimney condition, labor, and whether an existing fireplace insert must be removed.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| AGP insert only | $3,500 | $4,500 | $5,500 | Dealer pricing and availability vary |
| Standard installation | $1,200 | $2,000 | $3,000 | Labor and basic vent connection |
| Typical installed project | $5,000 | $6,800 | $9,500 | May include liner, hearth work, or removal |
| Pellet fuel | $5 | $7 | $10 | Per 40-pound bag; varies by market |
What a Lopi AGP insert usually costs installed
For a straightforward replacement, budget about $5,500-$8,500 including the insert and installation. The low end assumes a verified used or remaining-stock unit, an accessible fireplace, and a suitable existing liner. A new unit, extensive vent work, or masonry repairs can push the total toward $9,500 or more.
Appliance-only pricing is not always a current retail price: the AGP may be discontinued or difficult to source, and listings can reflect used equipment or old inventory. Buyers should confirm model condition, included parts, warranty transfer, and local service support before comparing the sticker price. Assumptions: U.S. dealer or installer pricing, standard fireplace access, no major structural repairs.
How the firebox, vent liner, and labor shape the quote
Installers commonly quote the appliance separately from venting and site work. A stainless-steel liner sized for the insert may be needed even when the fireplace has a masonry chimney, while an existing liner can reduce the bill only if it is compatible and in sound condition.
| Quote component | Low | Average | High | Typical scope |
|---|---|---|---|---|
| AGP appliance | $3,500 | $4,500 | $5,500 | Insert, condition and supply dependent |
| Installation labor | $700 | $1,300 | $2,000 | Set, connect, test, and explain operation |
| Chimney liner and vent parts | $500 | $1,000 | $1,800 | Liner, termination, adapters |
| Removal and disposal | $150 | $350 | $700 | Existing insert or debris |
| Electrical and finish work | $100 | $350 | $900 | Outlet, hearth trim, minor repairs |
Labor often runs 6-10 hours at roughly $90-$150 per hour, though many dealers use a fixed installation package. Ask whether the quote includes delivery, startup, liner, permits, and disposal rather than assuming those are included.
Fireplace dimensions and chimney condition change the price
Fit and vent requirements matter more than a small difference in the appliance’s listed price. Measure fireplace opening width, height, and depth against the exact AGP model specifications; a few inches of mismatch can require trim changes or make installation unsuitable. A clean, accessible masonry chimney is less expensive to adapt than a damaged or obstructed flue.
Quotes often rise by $500-$1,500 when a liner must be replaced or the chimney needs substantial cleaning and repair. Long or difficult vent runs, roof access, and a nonstandard termination can add another $300-$1,000. Electrical access also matters: a nearby grounded outlet is simpler than adding a new circuit, which may cost $250-$800 depending on the route and local electrician rates.
Is a used AGP cheaper than a supported pellet insert?
A used AGP can appear at $1,500-$3,500, but that price may exclude delivery, installation, missing components, and repairs. Before purchase, have a qualified technician check the exhaust path, combustion components, controls, seals, and availability of replacement parts. A low purchase price can be offset by parts or service delays.
For comparison, a currently supported pellet insert in a similar capacity range may cost about $4,000-$6,500 before installation. It may offer a clearer warranty and easier parts sourcing, although features and vent requirements differ. Compare complete installed quotes and verify that the installer will service the exact model, especially when buying privately.
Why regional installer rates vary by several hundred dollars
Labor and dealer availability can shift the total significantly. In higher-cost metro areas and parts of the Northeast, installed prices may run 10%-20% above a typical quote because labor, delivery, and code work cost more. Rural buyers may face a similar premium if the installer travels far or has limited service coverage.
Markets where pellet appliances are common may have more experienced installers and competitive bids, but demand before heating season can limit appointment availability. Obtain at least two itemized quotes from dealers familiar with pellet inserts; compare the same scope, liner specification, removal, and startup rather than only the total.
Removal, inspection, and electrical work can add fees
Removing a heavy existing insert generally adds $150-$700, depending on access and disposal. Chimney cleaning or inspection may cost $150-$400 when not bundled with installation. If the fireplace surround needs alteration or the hearth must be extended to meet clearances, finish work can add $300-$1,200.
Permit requirements are local. Where a permit or inspection is required, allow roughly $50-$300, but fees and code requirements differ by jurisdiction. Request written confirmation about who applies for permits and whether the installation includes a final safety check.
Three AGP quote examples show realistic project totals
| Scenario | Scope | Estimated total | Cost detail |
|---|---|---|---|
| Simple replacement | Existing compatible liner, 6 labor hours | $5,200-$6,500 | Appliance plus $90-$140 hourly labor |
| Typical installation | New liner, removal, 8 labor hours | $6,500-$8,500 | Standard vent parts and startup included |
| Complicated chimney | Long vent work, repairs, 10 labor hours | $8,000-$10,500 | Additional access and masonry costs |
These examples assume an appliance priced near $3,500-$5,500 and exclude unusual structural repairs. A quote outside the ranges can still be reasonable if it specifies premium vent materials, extensive chimney work, or difficult access.
Control the AGP budget with scope and quote checks
The most reliable savings come from avoiding duplicate work and confirming what the existing chimney can safely support. Have the flue inspected before ordering parts, and ask whether a compatible liner can remain in place. Compare installation bids line by line, including delivery, disposal, permits, startup, and warranty labor.
Flexible scheduling outside the autumn rush may improve appointment availability, though it does not guarantee a discount. Avoid buying an inexpensive used insert until a local technician confirms installation eligibility and serviceability. Skip unrelated upgrades, but do not reduce venting or clearance work required by the manufacturer and local code.