Rhode Island pricing

Furnace Replacement Cost Calculator — Rhode Island

Estimate what a furnace replacement should cost by output, efficiency and venting work. Every figure below is already adjusted for Rhode Island labor and material pricing.

Verified August 2026

Does furnace replacement cost cost more in Rhode Island?

+17% versus the national baseline

Nearly the whole state is within 25 miles of the coast, so wind-zone requirements and flood mapping apply to a much larger share of projects than in larger states. Permit fees here run about 10% off the national average, and Homeowner permits allowed on owner-occupied property

Heating output

Cost per 1,000 BTU installed($)

Efficiency

Venting changes

Old furnace removal

Permit fee($)

Estimated installed cost

$5,472 – $7,773

Furnace and labor: $5,616
Venting work: $0
Removal and permit: $603

Estimates only. Local pricing, site conditions and code requirements change the real number.

What changes the number in Rhode Island

Local cost indexAbove the national baseline	1.17x national
Permit fee index	1.10x national
Code basisStatewide code applies	Rhode Island State Building Code, based on the IRC
Owner-builder posture	Homeowner permits allowed on owner-occupied property
Largest markets	Providence, Warwick, Cranston

The formula

Cost = base unit cost x efficiency multiplier + venting + removal + permit

High-efficiency condensing furnaces (90%+ AFUE) need new PVC venting and a condensate drain, which is why the jump from 80% to 96% AFUE costs more than the equipment difference alone.

Frequently asked questions

How much is a new furnace installed?

Most homeowners pay $4,000 to $8,500 for a replacement gas furnace in 2026. Electric furnaces are cheaper to install but cost far more to run.

How long does a furnace last?

15 to 20 years for a gas furnace with annual service. Past year 15, repairs over about $1,500 usually favor replacement.

Sources

Sources & verification

Rhode Island Building Code Commission

Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.