Harman pellet boiler prices vary because the PB105 is an older model and new-in-box inventory can be limited. Buyers budgeting for a Harman unit commonly see about $5,000-$9,000 for the boiler itself and roughly $10,000-$20,000 for a professionally installed system, depending on condition, fuel storage, plumbing work, and location.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Harman PB105 boiler | $5,000 | $7,000 | $9,000 | Used, refurbished, or scarce new inventory |
| Installed system | $10,000 | $15,000 | $20,000 | Boiler, standard connections, and labor |
| Annual pellets | $800 | $1,500 | $2,500 | Roughly 2-5 tons, depending on heat demand |
What a Harman PB105 boiler installation usually costs
The PB105 is a 105,000-BTU pellet boiler, but its age and availability make current quotes less uniform than pricing for a newly manufactured boiler. A used or refurbished unit may cost $5,000-$7,000; a verified, unused unit with available parts may reach $7,000-$9,000. A complete installation commonly totals $10,000-$20,000 when connected to an existing hydronic heating system.
For a straightforward replacement, budget around $12,000-$16,000 before unusual construction or major system upgrades. A new pellet storage arrangement, long vent run, or extensive piping can push the total above that range. Assumptions: U.S. midmarket labor, accessible mechanical room, standard hydronic connections, and no major electrical or code upgrades.
How the boiler, piping, and labor shape the quote
Installation estimates should separate the boiler from the work required to make it operate safely with the home’s heating system. The ranges below are typical planning figures, not fixed Harman dealer prices.
| Quote item | Low | Average | High | Typical basis |
|---|---|---|---|---|
| PB105 unit | $5,000 | $7,000 | $9,000 | Condition and local availability |
| Hydronic piping and controls | $1,000 | $2,000 | $4,000 | Connections, valves, and controls |
| Vent and combustion-air work | $500 | $1,200 | $2,500 | Existing route versus new installation |
| Labor | $2,000 | $3,500 | $5,500 | About 20-40 hours |
| Removal and disposal | $300 | $700 | $1,500 | Existing boiler and access conditions |
Ask whether the written quote includes startup, system flushing, electrical connections, and disposal. Labor often pencils out at $75-$140 per hour; illustrates why added crew time can materially change the estimate.
BTU demand, storage size, and vent distance change the price
The 105,000-BTU rating does not by itself prove that a PB105 fits a house. A heating-load calculation may show that a smaller system is adequate or that insulation and distribution losses require a different design. Oversizing can raise equipment and operating expense without solving poor heat delivery.
Fuel storage and vent layout are two especially important quote variables. A basic hopper setup may avoid several thousand dollars in added equipment, while bulk storage or an automated feed can add roughly $1,000-$4,000. A short, direct vent is less expensive than a route with multiple bends or a long exterior run; complicated venting can add $500-$2,500. Electrical or chimney corrections may also be needed.
When does a used PB105 cost less than a replacement?
A used PB105 may reduce the equipment bill, but purchase price alone is not a reliable comparison. A $4,000-$6,000 unit that needs a control board, igniter, motors, or extensive cleaning could approach the price of a better-maintained unit. Ask for a cold-start demonstration, service history, serial information, and a written list of included parts.
Compare the installed total and parts support, not just the boiler’s asking price. A compatible new boiler may have a higher initial price but clearer warranty coverage and current parts availability. Confirm that a local technician will service the specific Harman model before paying for delivery.
Regional labor rates and delivery can widen the total
Labor and freight create meaningful location differences. Rural buyers may pay more for delivery and technician travel, while busy metro markets can have higher hourly labor rates. As a planning adjustment, quotes in lower-cost regions may land 10%-15% below the national midrange; high-cost Northeast and West Coast markets may run 15%-30% above it.
Get at least two itemized quotes that use the same equipment and scope. Check whether freight, sales tax, site visits, and any required inspection are included. A low equipment price from a distant seller can lose its advantage after crating, delivery, and service-call charges.
What removal, startup, and storage add to the bill
Replacing an existing boiler is generally simpler when the new unit can use the same hydronic connections and a suitable vent route. Removing an old unit may cost $300-$1,500, with difficult basement access or heavy equipment increasing the charge. Startup and commissioning may be included, but a separate service visit can run about $150-$400.
Confirm the scope for pellet delivery and storage before installation begins. Bulk-bin construction, augers, or feed-system changes can add $1,000-$4,000. Pellet prices vary by region and season; at about $250-$500 per ton, a household using 2-5 tons may spend roughly $500-$2,500 per heating season, excluding delivery fees.
How to lower a Harman boiler quote without cutting essentials
Keep the project focused on verified heating demand and required safety work. Reuse sound piping, pumps, and vent components only when the installer confirms they meet the boiler’s specifications and local requirements. Avoid paying for a larger storage system or controls package that the household does not need.
Request separate prices for the boiler, installation, venting, removal, and optional storage. Comparing the same scope makes contractor bids easier to evaluate. Scheduling outside the busiest heating season may improve availability, but equipment condition, warranty, and service support should matter more than a small discount.
Permits, inspections, and warranty terms to verify
Local rules differ, so ask the installer whether a mechanical permit, electrical permit, or inspection applies. Permit and inspection charges may total about $100-$600, while required chimney, electrical, or combustion-air upgrades can add several hundred dollars or more. Do not assume an older installation is exempt from current requirements.
Get warranty coverage and service responsibilities in writing before buying a used or old-stock boiler. Confirm which components are covered, whether labor is included, and whether coverage transfers to a second owner. A seller’s limited parts promise is not equivalent to a manufacturer-backed warranty.