Dead sprayer on a live job? Nothing sidelines production faster than a control board failure—fans sputter, pressure spikes, and a half-mixed bucket of acrylic starts to skin over. The Graco 2003254 Control Board is the exact 100-120 VAC module used at the factory in Ultra, Ultimate, and Classic airless rigs (serial revisions R17 through R23). Swap it in and your machine’s microprocessor regains full PID feedback within seconds—no firmware flash required.
| Graco Part # | 2003254 |
|---|---|
| Input | 100 – 120 VAC, 50/60 Hz |
| Output drive | 0–230 V (PWM) to brushless motor |
| Potentiometer range | 0–5 kΩ |
| Operating temp | -4 °F – 122 °F (-20 °C – 50 °C) |
| Firmware | Rev 2.4 checksum 0x9A7C |
A flooring contractor’s Ultimate MXII began “hunting” pressure every five seconds. Multimeter showed only 18 VDC on the driver phase—classic board dropout. They ordered 2003254 at 10:45 AM; the package left Graco’s warehouse by 4 PM and the rig was spraying epoxy primer before sunrise.
Tip: Check the white sticker on your existing PCB—if it reads “Rev 2.x” and the harness header is 9-pin, 2003254 is the drop-in.
Qualifying orders confirmed by 12 PM ship the same day—no drop-ship delays. Still unsure whether the Graco 2003254 is your match? Call or chat and our tech crew will walk you through a two-step multimeter test.
Downtime costs real money—swap in the OEM control board and finish the job on schedule.
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