Furnace Replacement cost: Amherst vs Lowell (2026)
The two metros aren't quite in sync on furnace replacement: Amherst sits 13% below Lowell, or roughly $6,100 versus $6,900 — about $800 apart.
Amherst MA
Lower costTypically around $6,100
Lowell MA
Typically around $6,900
Amherst vs Lowell: full breakdown
| Factor | Amherst | Lowell |
|---|---|---|
| Typical 2026 cost | $6,100 | $6,900 |
| Estimated range | $4,350–$7,850 | $4,950–$8,850 |
| Labor index (vs US) | ×1.01 | ×1.14 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.08 | ×1.08 |
| Local permit | $225 | $250 |
| Labor share | $3,650 | $4,150 |
| Materials/equipment | $2,450 | $2,750 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
Is the gap worth worrying about?
13% (about $800) is enough to notice on a furnace replacement budget. Timing the purchase for the off-season and pushing for an apples-to-apples bid in Lowell can close much of that gap.
Furnace replacement by type: Amherst vs Lowell
Below, each furnace replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Amherst | Lowell |
|---|---|---|
| Gas furnace | $4,250–$7,700 | $4,800–$8,750 |
| High-efficiency gas furnace | $3,800–$7,700 | $4,300–$8,750 |
| Electric furnace | $2,400–$5,100 | $2,700–$5,800 |
Furnace replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Furnace replacement by home size: Amherst vs Lowell
Furnace cost scales with the heating capacity (BTU) your home needs — roughly 40–45 BTU per square foot in a mixed climate. Larger homes need a bigger unit and more ductwork.
| Size | Amherst | Lowell |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $3,250–$5,850 | $3,700–$6,650 |
| 1,500 sq ft (≈68,000 BTU) | $3,800–$6,750 | $4,300–$7,650 |
| 2,000 sq ft (≈90,000 BTU) | $4,350–$7,850 | $4,950–$8,850 |
| 2,500 sq ft (≈110,000 BTU) | $5,000–$8,900 | $5,650–$10,100 |
| 3,000 sq ft (≈130,000 BTU) | $5,650–$10,000 | $6,400–$11,350 |
| 3,500+ sq ft (≈150,000 BTU) | $6,300–$11,100 | $7,150–$12,550 |
These are 2026 planning figures for furnace replacement, localized to each city — not formal quotes.
What hvac pros earn in each metro
About 60% of a furnace replacement bill goes to labor, so wage differences between these two metros matter more than almost anything else. These are real, government-sourced (BLS OEWS) installer wages, not estimates.
No BLS metro wage series for Amherst; we use Massachusetts regional price parity instead.
Boston-Cambridge-Newton metro · about 23% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for furnace replacement in either city
A furnace or AC that dies mid-heat-wave gets replaced at whatever the on-call crew charges. One that gets swapped in April or October gets a competitive, unhurried quote instead.
How much should you really budget for HVAC in 2026?
What you pay for HVAC hinges less on the badge than on how the quote is built — the load calculation behind it, the efficiency tier, and the markup. Our take on where each one lands.
The longevity case
Brand is a footnote; sizing and install quality write the story. A right-sized mid-tier system that's properly commissioned and serviced once a year will outlive an oversized premium unit that short-cycles itself to an early grave. Put the money into the crew and the setup rather than the nameplate.
The efficiency-first case
In a hot-summer or cold-winter region, a higher SEER2/AFUE unit — or a heat pump — earns its premium back in lower bills, and utility and state rebates can still cut into the sticker (the federal 25C/25D credits ended Dec 2025). Run the payback math before defaulting to the cheapest box.
The budget-first case
In a temperate region the smart move is to size the job correctly with a Manual J and take the base efficiency tier. A system that spends most days coasting can't recover the cost of a high-SEER2 compressor, because the savings only show up under heavy load you don't put on it. Match the equipment to how little you actually run it, not to the brochure's top number.
Get the sizing and the commissioning right and the brand debate mostly disappears. Insist on a Manual J, pick an efficiency tier your climate can justify, and pocket every incentive that still applies after the federal credits lapsed.
Amherst vs Lowell
Is furnace replacement cheaper in Amherst or Lowell?
Amherst wins on price: furnace replacement runs about $6,100 there versus $6,900 in Lowell, a gap of roughly $800 (13%) as of 2026.
Why does furnace replacement cost more in Lowell than Amherst?
Labor rates explain most of it — 1.14 in Lowell vs 1.01 in Amherst. A cold climate versus cold, along with differing permit costs, accounts for the rest.
How much is furnace replacement in Amherst, MA?
In Amherst, furnace replacement typically runs $4,350–$7,850 in 2026, with most homeowners paying around $6,100.
When is the cheapest time to buy furnace replacement — and does it differ by city?
No, the seasonal pattern is the same in Amherst and Lowell: book during Spring and fall (Mar–May, Sep–Oct) for about 5–15% in savings. Peak summer and mid-winter is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on furnace replacement cost?
Rarely. The $800 difference is real but one-time, and you can often close most of it in Lowell by buying in the off-season and getting tighter, apples-to-apples bids. Ongoing factors — energy prices, climate and home condition — matter more over the life of the system.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik