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Fujitsu General Heating & Cooling

Fujitsu offers some of the most efficient systems on the market, ranging from residential Halcyon™ mini-splits to commercial Airstage™ VRF systems. Hvac1service delivers precise repair for this entire lineup.

Common issues like communication errors between indoor and outdoor units require specific knowledge of Fujitsu's H-Link protocols. Our team is equipped to handle everything from deep cleaning wall-mounted heads to servicing concealed ducted units and large multi-zone condensers.

OEM Parts Guarantee

Direct replacement of Fujitsu filters, louvers, and DC motors.

Advanced Diagnostics

Decoding specific flash codes on wired and wireless controllers.

Warranty Compliance

Maintaining the validity of your system's coverage through proper repair.

All Models & Ages

Servicing Halcyon™ hybrid flex inverters and Airstage™ VRF series.

Software & Controls

Troubleshooting wired remote controller groups and addressing logic.

Replacement Advice

Best practices for cleaning filters to prevent water leaks.

Need an urgent repair?

Our technicians are ready to help you 24/7 in all New York boroughs.

✔ AC not cooling or blowing warm air

✔ No heat or furnace won’t start

✔ Strange noises or burning smell

✔ Weak airflow or uneven temperatures

✔ Thermostat not working properly

✔ Leaks, water around unit, or icing

✔ HVAC system short cycling or shutting off

Trusted by homeowners and businesses across NYC.

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