Furuno 0011936000 CPU Fan
Furuno 0011936000 CPU Fan — Product description
Keeping your Furuno marine electronics running smoothly in demanding offshore conditions starts with reliable cooling. The CPU fan plays a critical role in preventing overheating during long fishing trips or extended navigation sessions, where high humidity, salt spray, and constant vibration test every component. This precision-engineered replacement ensures consistent airflow to protect sensitive processors, helping you maintain peak performance without unexpected downtime.
Why Reliable CPU Cooling Matters on the Water
Marine environments push electronics to their limits. Excessive heat buildup in Furuno CPU boards can lead to throttled performance, erratic readings, or complete system failure—right when you need accurate sonar, radar, or chartplotter data most. A failing fan often shows signs like unusual noise, reduced fan speed, or warning alerts on your display. Replacing it promptly restores optimal operation, extending the life of your investment and keeping you focused on the horizon rather than troubleshooting.
Key Performance Specs Tailored for Marine Use
Designed specifically for Furuno CPU boards, this fan delivers efficient cooling with:
- 12-volt operation, matching standard marine DC systems for seamless integration.
- 0.21-amp draw, minimizing power consumption to avoid straining batteries during all-day outings.
- Robust black housing that resists corrosion and blends discreetly within your console setup.
Its compact design fits snugly into Furuno enclosures, maintaining the IP-rated protection against water ingress while providing high-static-pressure airflow to combat dust and moisture accumulation.
Effortless Installation for DIY Boaters
Boat owners appreciate gear that's as practical as it is tough. Swapping out the CPU fan takes under 30 minutes with basic tools—no specialized skills required. Here's a step-by-step guide:
- Power down your Furuno unit and disconnect all cables for safety.
- Access the CPU board by removing the unit's cover (consult your model's service manual for exact steps).
- Unplug the old fan's connector, unscrew or unclip it, and lift out gently.
- Align the new fan, secure it firmly, and reconnect the wiring harness.
- Test the system: power on and listen for smooth, quiet operation with no error codes.
Pro tip: Clean the heatsink with compressed air while it's exposed to boost cooling efficiency further. Always work in a dry, well-lit area to avoid static damage.
Built for the Long Haul in Harsh Conditions
Engineered with quality materials that stand up to the relentless abuse of saltwater exposure and engine bay heat, this fan outperforms generic alternatives. It spins reliably at variable speeds to match CPU load, quietly whisking away heat without distracting cabin noise. Boaters report years of trouble-free service, making it a smart upgrade for aging Furuno systems prone to thermal issues.
Maintenance Tips to Maximize Lifespan
To keep your cooling system in top shape:
- Inspect annually for debris buildup, especially after heavy use in dusty inlets.
- Monitor CPU temps via your Furuno diagnostics menu—stay under 70°C during peak loads.
- Avoid aftermarket cleaners; use marine-safe isopropyl alcohol for gentle wiping.
- Pair with good console ventilation to enhance overall airflow.
Regular checks prevent minor issues from escalating, saving you from costly repairs mid-season.
Frequently Asked Questions
What signs indicate my Furuno CPU fan needs replacement?
Look for grinding noises, intermittent spinning, high CPU temperatures on diagnostics, or system reboots. Early replacement prevents data loss or hardware damage.
Is this fan compatible with all Furuno models?
It's designed for specific Furuno CPU boards using part number 001-193-600-00. Cross-reference with your unit's service manual to confirm fit.
How much power does this CPU fan consume?
At just 0.21 amps on 12 volts, it sips power—ideal for battery-powered setups without impacting your runtime.
Can I install this fan myself without professional help?
Yes, it's straightforward for handy boaters. Basic tools and 20-30 minutes suffice; follow safety precautions like disconnecting power first.
Will this fan handle salty, humid marine conditions?
Absolutely—its durable black construction resists corrosion, ensuring reliable cooling year-round in coastal or offshore use.
How do I test if the new fan is working correctly?
Power up the unit, check for smooth operation and no alerts. Use built-in diagnostics to verify CPU temps drop under load.
Out on the water, the gear you run could make all the difference. With our high-performance products proven in the harshest of environments, Simrad ® will get you there like no one else. We give you a comprehensive portfolio of precise and responsive technology for a complete experience.
Furuno 0011936000 Attributes
- Voltage: 12 Volt
- Ampere: 0.21 Amp
- Color: Black
Furuno 0011936000 Features & Benefits
- For Cooling CPU Board
- High-Performance Products Proven In The Harshest Of Environments
- Offering Quality Design
- Easy To Install
- No Supplier Warranty
"This lightning-fast 16\u201d Multi Function Display features a sleek edge-to-edge glass display that delivers ultra-clear images from any angle. This MFD will not only make your helm functional but will also add style and ergonomics. Furuno listened to you and worked tirelessly to make TZtouch3 the easiest MFD on the market to use. bar none. With edge-swipe features and single tap menu options, you\u2019re never more than a tap or swipe away from what you want to see or do. It\u2019s that simple!"
SKU: NVN-2006603
MPN: 001-193-600-00
UPC: 611679398444
Technical specifications
| Brand | Furuno |
| Model | Furuno 0011936000 CPU Fan |
| SKU / MFR# | 2006603 |
Set product metafields under specs.* to populate this table.
Frequently asked questions
No questions yet. Got one? Drop us a line.
