How much does it cost to replace a furnace in New York, NY?
Furnace replacement in New York, NY typically runs $3,800–$7,500 installed for a standard-efficiency gas furnace, and $6,000–$10,500 for high-efficiency condensing models. The quote should name the efficiency (AFUE), the warranty, and whether ductwork or venting changes are included — those are where cheap quotes grow.
What you can check yourself
- Apply the age test: a furnace 18–20+ years old with a major failure (heat exchanger, blower) is usually a replace, not a repair.
- Ask for the AFUE rating in every quote and compare like-for-like — an 80% and a 96% furnace aren't the same product.
- Ask about utility rebates and federal tax credits for high-efficiency models; good installers itemize them.
- Get the heat-exchanger verdict in writing if safety is cited — a cracked exchanger is a true shut-it-down finding, and you deserve the evidence.
Typical cost
Typical installed in New York, NY: standard gas furnace $3,800–$7,500; high-efficiency $6,000–$10,500. A cracked heat exchanger on an out-of-warranty furnace almost always tips the math to replacement.
When to call a pro
If any tech red-tags the furnace for a cracked heat exchanger, don't run it 'one more night' — carbon monoxide is the risk. Get the second quote fast, but keep it off.
HVAC pros in New York, NY
- Ptac Inc · 38 Park Row, New York, NY · 16316415210
- Best Cool Air New York · 72 Nassau St 2nd Floor, New York, NY · 7182851414
- Lacor Mechanical Systems · 114 Fulton St Rm 2e, New York, NY · +12122335607
- PTAC Air Conditioning Services · 42 Fulton St, New York, NY · +12129207080
- Aled Technologies · 233 Water St, New York, NY · 19178638286
- Jameson and Sons Cooling Air Experts · 26 Broadway, New York, NY · +16466049204
- Up Heating Cooling & PTAC Services · 376 E 77th St, New York, NY · +15168546003
- Cool Air Inc Manhattan - HVAC Contractor | PTAC Services | AC Repair and Cleaning · 509 E 78th St #1b, New York, NY · +17187212131
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Data by Servik — verified local pros from official license records and public sources. Cost figures are typical ranges, not quotes; a pro's written estimate is the real number.