0004453104 - ESAB Crossbow Height Control PCB Assembly

Get Your Crossbow Back on Track

If your ESAB Crossbow CNC machine is acting up—specifically if the torch is diving into the plate, retracting unexpectedly, or failing to maintain a steady height while cutting—the culprit is often the height control circuit board. The ESAB PC Board Height Control (Part Number 0004453104) is the genuine replacement part you need to fix these frustrating issues and get back to cutting metal. The Crossbow is a workhorse of a machine, known for its portability and versatility, but like all sophisticated electronics, the control boards can eventually wear out or suffer damage from power surges and electrical faults. When the height control goes, your cut quality suffers immediately, leading to wasted time grinding dross or scrapping expensive metal plates.

We understand that in a welding and fabrication shop, downtime is the enemy. You don't have time to fiddle with generic "universal" boards that require hours of rewiring and troubleshooting. This is a genuine ESAB part, meaning it is the exact same board that came in your machine from the factory. It is designed to plug right in and work immediately, communicating seamlessly with your machine's motors and sensors. It handles the critical job of telling the torch exactly how high to hover above the metal, which saves your consumables from burning up too fast and prevents the torch from crashing into the workpiece.

Investing in OEM repair parts like this PC board is an investment in the reliability of your business. A functioning height control system allows you to walk away from the machine while it cuts, trusting it to handle the job correctly. Don't let a faulty circuit board tie up your production schedule. Swap out the bad unit with this new 0004453104 board and restore the smooth, automated performance that makes the ESAB Crossbow such a valuable tool in your arsenal. Whether you are cutting thin gauge aluminum or thick steel plate, this board ensures your torch stays right where it needs to be for the perfect cut every time.