Which group would include split type air conditioners, window units, VRF/VRV systems?

Which group would include split type air conditioners, window units, VRF/VRV systems?

• A. AC Units
• B. FCUs
• C. AHUs
• D. Smoke Detectors

Answer: (A)

Grouping devices by their function as cooling equipment. Split-type, window, and VRF/VRV systems are all forms of air conditioning equipment whose primary job is to cool (and in some designs, heat) interior spaces. Split-type units have an outdoor condenser paired with an indoor air handler; window units combine all components in a single packaged unit; VRF/VRV systems use refrigerant flow control to serve multiple indoor units from one outdoor plant. FCUs and AHUs are components within larger HVAC systems, not standalone AC units, and smoke detectors are safety devices, not cooling equipment. So they all fit under air conditioning units.

Grouping devices by their function as cooling equipment. Split-type, window, and VRF/VRV systems are all forms of air conditioning equipment whose primary job is to cool (and in some designs, heat) interior spaces. Split-type units have an outdoor condenser paired with an indoor air handler; window units combine all components in a single packaged unit; VRF/VRV systems use refrigerant flow control to serve multiple indoor units from one outdoor plant. FCUs and AHUs are components within larger HVAC systems, not standalone AC units, and smoke detectors are safety devices, not cooling equipment. So they all fit under air conditioning units.