High Capacity VRF Kit
Best high-capacity autopilot for mid-sized hydraulic-steered powerboats.
The Simrad AP44 VRF Pack High Capacity Autopilot is engineered for hydraulic-steered outboard and sterndrive vessels up to 50 feet. This complete autopilot system features an intuitive 4.1-inch color display, a Pump-3 hydraulic steering pump, the NAC-3 autopilot computer, and a Precision-9 solid-state compass. It includes all necessary NMEA 2000 components for easy installation and setup. Enjoy advanced navigation with features like depth contour tracking and no-drift steering for confident control on the water.
$3749.00
Owner Satisfaction
4.5
/ 5
Category Rank
128
/ 238
#128 in Marine Chartplotters & GPS
Price vs Category Average
+96%
Above average
Autopilot Controller
44
/ Simrad AP
Who it's for
- Captains managing complex, power-hungry marine electronics arrays
- Simrad users wanting effortless, plug-and-play system connectivity
- Offshore sailors navigating harsh, saltwater-heavy environments
Who should skip it
- Budget-conscious boaters seeking basic, low-cost integration solutions
- DIY enthusiasts lacking advanced marine electrical installation experience
- Owners mixing diverse brands of marine navigation equipment
Performance breakdown
Steering Precision
Solid-state compass integration ensures rock-solid heading hold in challenging conditions.
Installation Simplicity
NMEA 2000 connectivity streamlines the setup process for most marine networks.
Interface Intuition
Rotary dial and color display make menu navigation feel natural and fast.
Hydraulic Compatibility
Pump-3 hardware provides robust, reliable control for larger hydraulic-steered vessels.
Navigation Intelligence
Depth contour tracking offers a sophisticated edge for precise, hands-free cruising.
System Reliability
Proven NAC-3 computer architecture delivers consistent performance across long-range voyages.
Key Specs
Autopilot Controller
Simrad AP44
Steering Pump
Pump-3
Autopilot Computer
NAC-3
Compass
Precision-9 Solid-State
Display
4.1” Color Display
Vessel Size
Up to 50 feet
Steering Type
Hydraulic
Connectivity
NMEA 2000
Features
- Intuitive 4.1” color display with rotary dial
- Supports depth contour tracking and no-drift steering
- Virtual Rudder Feedback technology
- Easy installation with NMEA 2000 components
- Designed for outboard and sterndrive vessels
- Reliable autopilot computer and compass included
- Simple setup and automatic tuning
- Two-year warranty for peace of mind
What customers say
Customers highly value the High Capacity VRF Kit for its exceptional reliability and robust performance, especially in demanding marine settings requiring precise, high-torque steering. Its superior durability under heavy load solidifies its position as a premium, nonnegotiable upgrade for larger vessels. Integration with existing Simrad navigation systems is seamless, significantly boosting autopilot responsiveness. While the initial purchase price is high, users agree the critical safety and performance benefits justify the investment, delivering long-term value. A consistent drawback noted is the challenging installation and calibration process, often requiring professional assistance, which increases the total ownership cost.
Know before you buy
The Simrad AP44 VRF Pack is specifically designed for hydraulic-steered outboard and sterndrive vessels up to 50 feet in length. If your boat uses a different steering system, such as cable or mechanical, this kit will not be compatible.
VRF technology allows the autopilot to steer your vessel without the need for a physical rudder feedback unit installed on the engine. This simplifies the installation process and reduces the number of moving parts that require maintenance.
Yes, the pack includes the AP44 display, NAC-3 computer, Pump-3 hydraulic pump, and the Precision-9 compass, along with the necessary NMEA 2000 components. You will have all the core hardware required to integrate the system into your existing NMEA 2000 network.
The Precision-9 solid-state compass provides highly accurate heading and rate-of-turn information to the autopilot computer. This ensures the system maintains a steady course even in rough sea conditions or during rapid maneuvers.
Yes, the system supports depth contour tracking, which allows the autopilot to automatically steer the vessel along a specific depth line. This is particularly useful for fishing or navigating coastal areas where maintaining a constant depth is essential.
The setup process is designed to be straightforward, featuring automatic tuning that helps the system learn your vessel's steering characteristics. Once the initial installation is complete, the software guides you through the necessary calibration steps.
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