SIMRAD NAC-3 VRF CORE PACK Autopilot
The SIMRAD NAC-3 VRF CORE PACK is an autopilot system designed for marine applications, featuring a weight of 6.84 lbs and dimensions of 10 x 17 x 12 inches. This unit is installed to enhance navigational control and automate steering on vessels with hydraulic steering systems.
Compatibility & Applications
- Pairs with Simrad multifunction displays for integrated navigation.
- Fits vessels up to 40 feet in length with hydraulic steering systems.
- Mounts in the helm area for easy access and control.
- Replaces NAC-1 and NAC-2 units without additional modifications.
- Integrates with NMEA 2000 networks for enhanced functionality.
- Wires to existing hydraulic steering systems for seamless operation.
- Supports installation in both powerboats and sailboats.
The unit simplifies vessel navigation by automating steering functions, particularly in powerboats up to 40 feet. Its compatibility with existing NAC systems allows for easy upgrades, while the IPX6 rating ensures durability against water exposure, differentiating it from standard autopilot systems.







