Basic
$3,256 – $7,443 each
80% AFUE single-stage gas furnace vented into the existing flue, new gas connector and shutoff, permit, old unit hauled

Replace a natural-gas forced-air furnace (80-96% AFUE) on existing ductwork, including venting, gas connection, permit and haul-away.
Forced Air Gas Furnace in Boston, Massachusetts typically costs $3,831 to $8,756 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Boston are 14.0% higher than the national average for forced air gas furnace.
National average: $3,500 – $8,000 each
$3,256 – $7,443 each
80% AFUE single-stage gas furnace vented into the existing flue, new gas connector and shutoff, permit, old unit hauled
$3,831 – $8,756 each
92-95% AFUE condensing gas furnace with ECM blower, PVC venting, condensate drain, new gas shutoff and permit
$4,788 – $10,945 each
96% AFUE two-stage condensing gas furnace with variable-speed blower, PVC venting, condensate neutralizer, programmable thermostat
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1,575 – $3,600 | each |
| Labor | labor | $1,556 – $3,556 | each |
| Supplies & Other | supplies | $420 – $960 | each |
| Equipment & Disposal | equipment | $280 – $640 | each |

Condensing gas furnace with white PVC vent pipes and ductwork in a utility closet
Photo: Wtshymanski · CC BY-SA 4.0 · Source
Labor costs in Boston run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local forced air gas furnace contractors in Boston for personalized quotes based on your specific project.