When your commercial heating system becomes unreliable, unsafe, or prohibitively expensive to operate, timely replacement is essential to protect your property and bottom line. American HVAC Corp provides turnkey commercial furnace replacement and new installation services across Manhattan, Brooklyn, Queens, The Bronx, and Staten Island.
We specialize in fast-track installations using high-quality, ultra-efficient commercial furnace equipment from industry-leading manufacturers. All replacement projects are managed by EPA and NATE-certified, factory-trained technicians who receive ongoing training on high-efficiency gas furnaces, dual-fuel configurations, and NYC Department of Buildings (DOB) mechanical codes.
Upgrading to premium modern heating equipment delivers lower operating costs, enhanced safety, and superior zone control:
| System Feature / Metric | Legacy Commercial Furnace | Modern High-Efficiency Replacement |
|---|---|---|
| AFUE Efficiency Rating | 65% - 75% AFUE (High Heat Loss) | Up to 96%+ AFUE Condensing Technology |
| Ignition System | Standing Pilot Light (Constant Fuel Draw) | Direct Spark / Hot Surface Electronic Ignition |
| Blower Efficiency | Single-Speed PSC Motor | Variable-Speed ECM Blower Motor |
| Combustion Air | Open Atmospheric Combustion | Sealed Direct-Vent Induced Draft |
| Safety Integration | Mechanical Limit Switches | Microprocessor Board with Safety Sensors |
To minimize operational downtime for your business, our teams follow a streamlined installation process:
We guarantee our installation craftsmanship. American HVAC Corp backs all commercial furnace installations with a 3-year installation warranty covering installation labor, ductwork transitions, gas connections, and flue piping. Combined with manufacturer equipment warranties, your property investment stays protected.






















Thanks to our fast-track installation procedures, most standard commercial furnace replacements are completed within 1 to 2 days, minimizing disruption to your tenants or operations.
It covers all installation labor, gas line connections, flue vent piping, electrical connections, and duct transitions performed by our installation crew.
Yes. Every technician on our installation team is EPA and NATE-certified and factory-trained, participating in ongoing training programs on condensing gas technology and safety standards.
We perform full ACCA Manual N commercial load calculations evaluating square footage, ceiling height, insulation values, and window exposure to determine the exact BTU output required.
Yes. We handle mechanical permits and ensure all gas line connections, flue venting, electrical wiring, and fire shut-off valves comply strictly with NYC building codes.