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Power Up Your Projects with Genuine Graco RentalPro 230PC HDR Control Box (17E851) Solutions
RentalPro 230PC HDR thrives in concrete jungles where Monday’s rookie renter and Friday’s seasoned contractor beat on the same frame. At the heart of that endurance is 17E851 Control Box & Logic Board. When a generator voltage spike fries the MOSFET—or mud flakes jam the pressure transducer—you’re suddenly babysitting a dead rig. Skip used boards and mystery clones. Our website warehouse and carries serial-matched of graco accessories, firmware-current OEM control boxes, gaskets, strain-relief glands, and harnesses. Each kit is static-bagged, heat-sink-greased, and bench-tested at full load before we slap on a shipping label.
Why Choose Genuine Graco RentalPro 230PC HDR Control Box (17E851)?
- Conformal-Coated PCB – acrylic sealant resists overspray solvents and Gulf-Coast humidity that corrode clone traces.
- Generator Surge Suppressor – built-in MOV absorbs 260 VAC spikes that knock out aftermarket boards.
- Factory-Matched Firmware – handshake protocols with SmartControl™ sensors guarantee rock-steady 50 psi creep & ±1 % fan width.
- Oversized Die-Cast Heat Sink – dissipates 18 % more heat than sheet-aluminium copies; critical on 100 °F job sites.
- Warranty- buy once, spray profit, not excuses backed by Graco.
Key Features & Specs
| Metric | Specification |
|---|---|
| Input Voltage | 120 VAC ± 10 % • 50 / 60 Hz |
| Motor Output | 0–230 V DC PWM (15 A continuous) |
| Peak Current | 40 A (1 s) |
| Ingress Rating | IP54 w/ gasketed lid |
| Firmware Version | RP-HDR-B.2025 (latest) |
Sprayers Protected by the Same Control Platform
- RentalPro 230PC HDR & Standard – factory fit, plug-and-play.
- Ultra 395/495/595 PC Frames – minor jumper move sets mo tor amperage; transforms a 395 into a cedar-stain workhorse.
- 7900 Graco Paint Sprayer (electric conversion) – same pressure-sensor bus; jumpered for 18-A motor draw.
- Magnum LTS 17 & Pro X7 – documented upgrade in graco magnum X7 pump guide; swap door gasket, bolt-in board.
- FieldLazer S100 stripers – shares hall-effect tach and pressure sensors for turf striping or parking lots.
Top-Moving SKUs in the 17E851 Breakdown
- 17E851 Control Box Assy. – conformal-coated board, die-cast sink, lid gasket, hardware.
- 15U-303 Pressure Sensor Kit – 0–4000 psi transducer, O-ring, pigtail; fits in-line on graco suction tube block.
- 240 794 BlueMax II 50-ft Hose – ¼″ ID, 3 300 psi, dual-swivel; rated for SmartControl capacitance.
- 17Y 297 Contractor PC Gun – five-minute rebuild cartridge; exploded view in graco contractor gun parts diagram.
- 17G 180 RAC X LP 517 Tip & Guard – spray 1 400 psi, save 18 % paint.
Pro Tips for Maximising Electronic Lifespan
- Warm-Up Generators 60 s before plugging in to avoid 260 VAC spike that cooks MOSFETs.
- Filter Discipline – Easy-Out™ filters swapped weekly keep slurry out of pressure sensor port.
- Vent Check – blow compressed air through the heat sink fins every month; paint dust is a thermal blanket.
- Bungee the Cord – relieve strain on harness header; tugging cracks solder pads.
- Pump Armor™ Overnight – dry packings cause pressure spikes that hammer the relay contacts.
Frequently Asked Questions
Will this board fit a 2014 Ultra 395 PC?
Yes—identical mounting; set jumper JP-2 to “L” for lower current.
Do I need a laptop to flash firmware?
No—board ships with RP-HDR-B.2025 already loaded; BlueLink app handles future updates.
Which fuse rating protects this box?
15 A slow-blow; installed inline from factory.
Ready to Reboot Your Rig & Reclaim Your Schedule?
Add the 17E851 board, sensor kit and LP tip bundle to your cart now. We’ll ship —tomorrow your 230PC HDR sprays on cue, your client smiles, and your margin stays intact.