Variable Refrigerant Flow System Emerging Technology Field Test Participation Request
Please provide as much available information as possible on the proposed Variable Refrigerant Flow (VRF) project. All VRF systems meeting the following requirements are invited to request participation in this Emerging Technology Field Test:
• Existing, electrically heated commercial building;
• a minimum of 24 months of baseline billing data;
• VRF system with inverter driven compressor(s) and fans, minimum 12.3 IEER and 3.4 COP at 47 F;
• Optimized ventilation loads; and
• The commissioned VRF and ventilation systems serve over 90% of the building area.
The submitted information will help determine project participation approval and the research plan.