New HVACR Products: February 2019

This month, we highlight these products: an in-duct air purifier, a combination VRF/ERV unit ventilator system, an  air purification system, a commercial series APCO rack system, a HEPA bolt-seal housing, a variable-refrigerant packaged heat pump, smoke eliminators, a ductile iron gate valve, a double-suction centrifugal pump, automatic balancing dampers, hot water recirculation, and air purification technology.