Restore precise steam regulation and maximize the lifespan of your machine with the genuine La Marzocco TUBE, PRESSURE STAT TO STEAM B (TL09). This essential OEM component addresses the common issue of inconsistent steam pressure control by reliably transmitting pressure readings from the steam boiler to the pressurestat. When you notice your machine struggling to maintain consistent steam pressure or suspect a copper tubing issue, the TL09 provides the authentic factory-specified replacement needed to ensure the critical link between your boiler and control mechanism is restored. Engineered to exacting specifications, this copper tube is typically installed to function as a "pigtail" connection, allowing cooling condensate to settle and prevent direct steam spikes from reaching the pressurestat's sensitive internal bellows. This crucial buffering action is the solution required to prevent premature pressure stat failure. The TL09 measures 220 mm in length and features 1/4" Female BSP threading, with a flare fitting on the boiler end. Note that this tube is shipped straight and requires gentle bending with a proper pipe bender to match your existing configuration, ensuring a perfect fit and seal. Installing the TL09 is the critical step for performing a La Marzocco Steam Boiler Pressure Control repair or routine maintenance, ensuring both optimal safety and consistently smooth operation. By replacing this tube, you guarantee accurate pressure readings and protect expensive electronic components, maximizing machine uptime and preserving the longevity of your espresso equipment.