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FREQUENTLY ASKED QUESTIONS

  • HVAC is an acronym that stands for Heating, Ventilation, and Air Conditioning. 

  • Commercial HVAC systems circulate refrigerant to absorb and release heat, using fans and ductwork to distribute conditioned and ventilated air. 

  • Common types include Rooftop Units (RTUs), Split Systems, Variable Refrigerant Flow (VRF) Systems, Chiller Systems, and Boiler Systems. 

  • It is recommended to have commercial HVAC systems professionally serviced at least twice a year. 

  • Signs include unusual noises, strange odors, inconsistent temperatures, increased energy bills, weak airflow, short cycling, and visible leaks. 

  • Common problems include dirty filters, refrigerant leaks, dirty coils, malfunctioning thermostats, clogged condensate lines, and worn belts.

  • A typical lifespan for a commercial HVAC system is 15 to 20 years with proper maintenance. 

  • Improve energy efficiency through regular maintenance, filter changes, programmable thermostats, zone control, proper insulation, and efficient equipment. 

  • Improve indoor air quality by using high-efficiency filters, ensuring ventilation, considering air purification, maintaining humidity, and scheduling duct cleaning. 

  • Common categories include Split Systems, Packaged Heating and Air Systems, Duct-Free Systems (Mini-Splits), and Hybrid Systems. 

  • Essential maintenance includes changing filters, checking refrigerant, cleaning coils and condensate lines, inspecting electrical connections, and lubricating moving parts. 

  • Standard HVAC maintenance typically involves a routine check and tune-up, including filter replacement and inspection of key components.