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La Marzocco 951/DX

La Marzocco 951/DX Right Side PID Retrofit Kit Linea F' w/ E.2.042 disk well probe

Regular price $685.10

This part ships directly from La Marzocco and stock is not guaranteed. Lead time averaging 7 to 9 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Upgrade your La Marzocco Linea FB/80 espresso machine with the essential **Right Side PID Retrofit Kit** (Part \# 951/DX), designed to bring modern, precise temperature control to your classic commercial workhorse. This genuine OEM retrofit kit replaces the original mechanical thermostat with a highly accurate Proportional-Integral-Derivative (PID) controller, ensuring stable and repeatable brew water temperature. The core feature is the inclusion of the specialized E.2.042 disk well probe, which provides fast, accurate temperature readings directly from the right-side boiler, guaranteeing the water temperature stability necessary for extracting the best possible flavor from every coffee blend. Installing this kit is the definitive way to eliminate temperature surfing and dramatically improve shot-to-shot consistency.

The primary benefit of integrating the PID Retrofit Kit is the superior consistency it delivers in a high-volume cafe setting. By maintaining the exact brew temperature programmed by the barista, this kit empowers you to dial in your espresso recipes with unparalleled accuracy, minimizing waste and maximizing extraction quality. The precise digital control is not just an upgrade in technology; it's an investment in flavor consistency and operational efficiency. Furthermore, the robust La Marzocco design ensures the components withstand the demanding environment of commercial use, providing longevity and reliable performance for years to come.

This complete Right Side PID Retrofit Kit (951/DX) includes the digital PID controller, the necessary wiring harness, and the crucial E.2.042 disk well temperature probe, engineered specifically for the Linea FB/80 platform. For usage, installation is typically performed by a qualified technician and involves replacing the original steam boiler thermostat housing with the new PID control assembly. Once installed, the easy-to-read digital interface allows for quick, precise adjustment of your brew temperature, allowing baristas to experiment with different temperature profiles to optimize extraction for various coffees. Elevate your Linea's performance to modern standards with this critical PID upgrade from Kaldi.com.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #951/DX fits La Marzocco machines, including the FB70, Linea Classic series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the FB70, Linea Classic series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #951/DX on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from La Marzocco including this right side pid retrofit kit linea f' w/ e.2.042 disk well probe ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #951/DX is a 100% genuine OEM component sourced directly from the La Marzocco factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for La Marzocco parts typically range from 7 to 9 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All La Marzocco parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All La Marzocco parts come with a 30 day return policy. Please see our refund policy or chat for more details.

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