Navac MASTER Series DC Inverter 4-Cylinder Recovery Unit Breadcrumb Home / Products / Parts / Tools and Instruments / Refrigerant Recovery Equipment / Refrigerant Recovery Devices Loading... Customer Part Number: NRDC4M Brand: Navac D x W x H (In.): 10-7/10 x 12-1/5 x 17 Hertz: 60 Voltage: 115 Weight: 41.9 Lb.