The State of the Technology: Variable Refrigerant Flow Heat Pump Systems
Jesse Remillard and Valerie Eacret, ERS, for Zondits ERS is wrapping up a study for the Northeast Energy Efficiency Partnerships for which we performed primary and secondary cost research for a variety of key emerging technologies. One of these technologies was the variable refrigerant flow (VRF) heat pump (HP) system. Variable refrigerant flow (VRF) systems … Read more