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Frequently Asked Questions about Commercial HVAC

Find answers to common questions about commercial HVAC systems, services, and finding the right contractor for your business in USA.

What is a rooftop unit (RTU)?

A rooftop unit (RTU) is a self-contained HVAC system commonly used in commercial buildings. It is typically installed on the roof and contains all the necessary components, such as the compressor, condenser, evaporator coil, and air handler, in a single unit. RTUs are convenient and space-saving, but they can be more exposed to the elements and may require specialized maintenance.

What is an Air Handling Unit (AHU)?

An Air Handling Unit (AHU) is a major component of many commercial HVAC systems. It's a large metal box that contains a blower, heating and/or cooling elements, and filters. The AHU takes in outside air, filters it, and then heats or cools it before distributing it through ductwork.

What are the different types of commercial HVAC maintenance plans?

Commercial HVAC maintenance plans are usually customized to meet the specific needs of your system and building. Some common types include:
  • Basic Plan: Typically includes routine inspections, filter changes, and basic cleaning.
  • Comprehensive Plan: Covers more extensive inspections, cleaning, and minor repairs.
  • Custom Plan: Tailored specifically to meet the needs of your HVAC system and business.
Discuss your needs with an HVAC contractor to determine the appropriate level of maintenance for your business. Invest in preventative maintenance to protect your investment and minimize downtime.

What is a Variable Refrigerant Flow (VRF) system?

A Variable Refrigerant Flow (VRF) system is a type of HVAC system that provides highly efficient and customizable heating and cooling for commercial spaces. They offer precise temperature control and enhanced comfort. VRF systems are a good option for large buildings or properties with varying temperature requirements.

What is a rooftop unit (RTU)?

A rooftop unit (RTU) is a self-contained HVAC system commonly used in commercial buildings. It is typically installed on the roof and contains all the necessary components, such as the compressor, condenser, evaporator coil, and air handler, in a single unit. RTUs are convenient and space-saving, but they can be more exposed to the elements and may require specialized maintenance.

What is an Air Handling Unit (AHU)?

An Air Handling Unit (AHU) is a major component of many commercial HVAC systems. It's a self-contained unit that contains a blower, heating and/or cooling elements, and filters. AHUs regulate air temperature, humidity, and quality in commercial spaces.

What are the different types of commercial HVAC maintenance plans?

Commercial HVAC maintenance plans vary depending on the specific needs of your system and building. Some common types include:
  • Basic Plan: Typically includes routine inspections, filter changes, and basic cleaning.
  • Comprehensive Plan: Covers more extensive inspections, cleaning, and minor repairs.
  • Custom Plan: Tailored specifically to meet the needs of your HVAC system and business.
Discuss your needs with an HVAC contractor to determine the appropriate level of maintenance for your business. A good preventative maintenance plan can extend the life of your equipment, improve energy efficiency, and prevent unexpected breakdowns.

What is a Variable Refrigerant Flow (VRF) system?

A Variable Refrigerant Flow (VRF) system is a type of HVAC system that uses refrigerant as the cooling and heating medium and allows for individual temperature control in different zones. They offer precise temperature control and enhanced comfort. VRF systems are a good option for large buildings or properties with varying temperature requirements.