Garmin GHC20 Reman Autopilot Color Control Display
Garmin GHC20 Reman Autopilot Color Control Display — Product description
Upgrade Your Boating Experience with the Garmin GHC 20 Remanufactured Autopilot Controller
Imagine cruising on open waters without constantly adjusting the helm— that's the freedom the Garmin GHC 20 delivers. This remanufactured color control display brings modern clarity and precision to your marine autopilot system, whether you're handling a powerboat or sailboat. Refurbished to Garmin's exacting standards, it performs like new while offering exceptional value for seasoned captains looking to refresh their setup.
What sets the GHC 20 apart? Its vibrant 4-inch glass-bonded display fights off glare and fogging, ensuring you stay oriented even in choppy seas or under harsh sunlight. With a generous 170-degree viewing angle, everyone on deck can glance at heading, course, and autopilot status without crowding the helm. Night voyages? Switch to red/black or green/black palettes to preserve your night vision, paired with adjustable backlighting for that perfect glow.
Standout Features for Reliable Performance
- High-Contrast Day Mode: A fresh color scheme pops against the sun, making data like rudder angle and heading instantly scannable—no squinting required.
- Versatile Compatibility: Pairs seamlessly with legacy Garmin autopilots (like GHP 10/20 series) and the latest reactors, plus integration via NMEA 2000 for your full chartplotter ecosystem.
- Wireless Freedom: Sync with a compatible quatix marine smartwatch for hands-free adjustments from anywhere on board, or add an optional handheld remote for quick maneuvers.
- Rugged Marine Build: IPX7 water resistance shrugs off spray and splashes, while operating temps from -15°C to 70°C handle everything from frosty dawns to tropical heat.
- Sleek Customization: Snap-on trim covers match your GPSMAP series, blending into your helm like it was designed for it.
Effortless Integration into Your Vessel
Installing the GHC 20 is straightforward for DIY boaters or pros. Powered directly through the NMEA 2000 backbone (9-16 VDC, up to 32 VDC tolerance), it draws minimal power at just 3W max. Drop cables and T-connectors are ready to go, minimizing wiring headaches. For sailboats, it shines in reactive steering modes; powerboaters love the shadow drive options on compatible pilots.
Pro Tip: Before mounting, map your NMEA 2000 network—ensuring clean terminations prevents data glitches. Flush-mount hardware secures it firmly, and the protective cover keeps it pristine when not in use.
Detailed Specifications at a Glance
| Specification | Details |
|---|---|
| Unit Dimensions (WxHxD) | 4.3" x 4.4" x 1.9" (10.9 x 11.2 x 4.8 cm) |
| Display Resolution (WxH) | 320 x 240 pixels |
| Display Type | QVGA color LCD |
| NMEA Output | NMEA 0183, NMEA 2000 |
| Supply Voltage | 9-16 VDC (up to 32 VDC) |
| Operating Temperature | -15°C to 70°C (5°F to 158°F) |
| Max Power Consumption | 3W |
| Viewing Angle | 170° |
| Brightness | 1200 cd/m² (NIT) |
| Water Rating | IPX7 |
| NMEA 2000 LEN | 7 (350 mA at 9VDC) |
Everything You Need to Get Started
- GHC 20 Remanufactured unit
- Black trim piece snap cover
- Protective cover
- Flush mount gasket and hardware
- NMEA 2000 drop cable
- NMEA 2000 T-connectors and terminators
- Comprehensive documentation
Frequently Asked Questions
Is the Garmin GHC 20 compatible with older Garmin autopilots?
Yes, it works with legacy models like the GHP 10, 12, and 20 series, as well as newer reactor systems, bridging old and new setups via NMEA 2000.
What's the benefit of the red/black or green/black night modes?
These modes reduce eye strain and preserve night vision, ideal for overnight passages or anchoring in dark coves, with dimmer control for fine-tuning.
How does remanufactured differ from brand new?
Remanufactured units are thoroughly tested, repaired, and certified by Garmin to meet original specs, offering like-new reliability at a fraction of the cost.
Can I control the GHC 20 from my wrist?
Absolutely—with compatible quatix watches using ANT wireless, you can engage autopilot, adjust headings, or stand by without touching the helm.
Is installation plug-and-play?
Mostly yes—NMEA 2000 connectivity and included cables make it simple, though verifying your network backbone ensures optimal performance.
How bright is the display for daytime use?
At 1200 nits with high-contrast colors and anti-glare glass, it's exceptionally readable even on the brightest days at sea.
Garmin GHC™ 20 Marine Autopilot Control Unit - Remanufatured
Model: 010-N1141-00- Compatible with legacy Garmin autopilots as well as newer Garmin autopilots; can be controlled with quatix® marine watch
- Large, bright 4-inch color glass-bonded display with anti-glare finish
- Easy to read from a distance and 170 degree viewing angle
- Enhanced night time readability with backlight dimmer and full color or new red/black or green/black color schemes
- Enhanced daylight readability with new high-contrast color option
The GHC 20 autopilot helm controller is compatible with newer Garmin autopilots as well as legacy models on both power and sail vessels.
It's large, bright 4-inch color display is easy to read at a distance and 170 degree viewing angle. Glass-bonded anti-glare lens prevents fogging and increases contrast. Daylight readability is enhanced with a high-contrast color scheme. For enhanced night visibility, you have a choice of red/black, green/black or the normal night mode color scheme along with a dimmer control.
An optional handheld wireless remote control is available; however, for the highest level of convenience, control the GHC 20 using quatix, the world’s first marine GPS navigation watch featuring ANT® wireless technology. Power is supplied by the NMEA 2000® network. Included are 2 trim snap piece cover options which allow you to match the GHC 20 with the new GPSMAP® 500/700 series, GPSMAP 8000 Glass Helm series or legacy Garmin chartplotters.
Specifications| Unit dimensions, WxHxD | 4.3 "" x 4.4 "" x 1.9 "" (10.9 x 11.2 x 4.8 cm) |
| Display resolution, WxH | 320 x 240 pixels |
| Display type | QVGA color LCD display |
| NMEA output | NMEA 0183, NMEA 2000® |
| Supply voltage | Powered by NMEA 2000 bus, 9-16 VDC, units operate up to 32 VDC |
| Operating temperature | -15° C to 70 C° (5° F to 158° F) |
| Max power consumption | 3W |
| Viewing angle | 170° |
| Brightness | 1200 cd/m2 (NIT) |
| Water rating | IPX7 |
| NMEA 2000 LEN (Load Equivalency Number) | 7 (350 mA at 9VDC) |
What's in the Box:
- GHC™ 20 - Remanufactured
- Black trim piece snap cover
- Protective cover
- Flush mount gasket and hardware
- NMEA 2000 drop cable
- NMEA 2000 T-connectors and terminators
- Documentation
SKU: NVN-1003222
MPN: 010-N1141-00
UPC:
Technical specifications
| Brand | Garmin |
| Model | Garmin GHC20 Reman Autopilot Color Control Display |
| SKU / MFR# | 1003222 |
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