Basic
$3,511 – $7,023 each
95-96% AFUE single-stage condensing gas furnace with ECM blower, PVC venting, condensate drain, new thermostat
Replace a gas furnace with a 95-98% AFUE condensing unit including PVC venting, condensate drain and connection to existing ducts.
High Efficiency Gas Furnace in Birmingham, Alabama typically costs $4,131 to $8,262 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Birmingham are 10.0% lower than the national average for high efficiency gas furnace.
National average: $4,500 – $9,000 each
$3,511 – $7,023 each
95-96% AFUE single-stage condensing gas furnace with ECM blower, PVC venting, condensate drain, new thermostat
$4,131 – $8,262 each
96-97% AFUE two-stage condensing gas furnace with variable-speed blower, PVC venting, condensate trap and neutralizer
$5,164 – $10,328 each
97-98% AFUE modulating condensing gas furnace with variable-speed blower, communicating thermostat, concentric vent kit
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1,944 – $3,888 | each |
| Labor | labor | $1,323 – $2,646 | each |
| Supplies & Other | supplies | $518 – $1,037 | each |
| Equipment & Disposal | equipment | $346 – $691 | each |
Material costs in Birmingham run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local high efficiency gas furnace contractors in Birmingham for personalized quotes based on your specific project.