23 00 00 Heating, Ventilating, and Air Conditioning (HVAC)

Category Archives: 23 00 00 Heating, Ventilating, and Air Conditioning (HVAC)

VRF Zoning Energy-efficiency Data: Five questions specifiers should ask

Images courtesy Mitsubishi Electric Cooling & Heating

As in HVAC systems, variable refrigerant flow (VRF) zoning technology is increasingly specified for its superior energy-saving benefits and precise zoned control. Nevertheless, specifiers often find it challenging to compare the energy-efficiency data of traditional commercial HVAC with VRF zoning systems. This article poses five questions that specifiers should ask about energy-efficiency data for VRF zoning and other HVAC systems, and provides the answers.

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