HVAC Equipment Resources

Browse our comprehensive collection of resources for commercial HVAC equipment types, including troubleshooting guides, maintenance tips, and cost references.

Rooftop Units (RTUs)

Commercial HVAC systems installed on building rooftops

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Chillers (Air & Water-Cooled)

Systems that remove heat from liquids via vapor-compression or absorption refrigeration

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Air Handling Units (AHUs)

Central air conditioning systems that condition and circulate air

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Variable Refrigerant Flow (VRF/VRV)

Advanced air-conditioning systems with variable refrigerant flow control

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Fan Coil Units (FCUs)

HVAC terminal units that regulate indoor temperature and air movement

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Packaged Units

All-in-one heating and cooling systems for commercial applications

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Cooling Towers

Heat rejection devices that reject waste heat to the atmosphere

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Heat Pumps

Systems that transfer heat energy from a source to a destination

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VAV Boxes

Variable air volume terminal units that control airflow and temperature

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