The NAVAC SK2SV1 is a smart refrigerant flow control kit designed for HVAC technicians performing refrigerant charging and recovery work. The kit pairs the NRS2A Bluetooth refrigerant scale with the NSV1 smart valve to automate and streamline the charging process. The NRS2A delivers a 220 lb capacity with 0.2 oz resolution for precise refrigerant measurement. The NSV1 valve closes automatically when the target charge weight is reached, preventing overcharging and protecting system components. App-enabled control via Bluetooth allows technicians to set targets, monitor readings, and receive reminders without manual oversight at the unit.
The SK2SV1 is suited for residential and light commercial HVAC service where accurate refrigerant charging and efficient recovery are required. The Bluetooth app control reduces the need for a technician to remain stationed at the scale during a charge, supporting faster job completion on split systems, package units, and other refrigerant-bearing equipment. The kit is intended for use by licensed HVAC technicians and is packaged with a carry bag for field portability.
Key Features
NRS2A scale with 220 lb capacity and 0.2 oz resolution for accurate refrigerant measurement
NSV1 smart valve auto-closes at target weight to prevent overcharging
Bluetooth connectivity with app control for remote monitoring and charge target setting
App-based reminders reduce manual monitoring during charging and recovery
Dual power options: rechargeable battery and standard alkaline batteries
Includes carry bag for organized field transport
Compatibility
Designed for use in refrigerant charging and recovery applications on systems requiring precise refrigerant flow control. Intended for use with the NAVAC app via Bluetooth-enabled mobile devices.
Installation Notes
Installation and operation of this kit should be performed by EPA Section 608 certified HVAC technicians. Follow all applicable safety protocols when handling refrigerants, including proper personal protective equipment and refrigerant handling procedures. Verify Bluetooth pairing with the NAVAC app is complete before beginning a charge or recovery session. Always isolate the system per standard service procedure before connecting or disconnecting the valve.
Technical Specifications
Scale Capacity
220 lb
Scale Resolution
0.2 oz
Scale Weight
3.3 pounds
Valve Weight
1.33 pounds
Valve Height
4.76 inches
Valve Width
3.62 inches
Valve Depth
1.87 inches
Connectivity
Bluetooth with app control
Power
Rechargeable battery and alkaline battery (dual option)
