Where to buy NAVAC HVAC Tools in IN : Duncan Supply – Kokomo Branch Duncan Supply – Kokomo Branch1100 S. Ohio StreetKokomo IN 46902 USAPhone: (765) 452-5628Url: https://duncansupply.com/Directions PRODUCTS OFFERED VACUUM PUMPS & EVACUATION (26) REFRIGERANT RECOVERY (4) Testing Tools & Instruments (23) Tubing Tools (31) FEATURED PRODUCTS Smart Charging Machine NRC62D Smart Vacuum Pumps NRP6Di & NRP8Di Brushless DC Recovery Unit NRDD Industrial Vacuum Pump NRD16T Vacuum Pump NP12DM BreakFree® Cordless Vacuum Pump NP2DLM Micron Vacuum Gauge NMV1 Wireless Refrigerant Scale NRS2i01