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La Marzocco E.4.010

La Marzocco E.4.010 Solid state Relay 25a, 240v (E.4.010.01.R) | Fits GS3

Regular price $135.62

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

Restore consistent and reliable heating to your commercial espresso machine with the genuine Solid State Relay 25A, 240V (Part # E.4.010). This critical electronic component acts as the high-speed, silent switch responsible for regulating the power supply to your machine’s heating elements and boilers. Unlike mechanical relays, this SSR offers silent, rapid, and precise switching, leading to significantly tighter temperature control—a key factor for superior espresso extraction. A common problem such as "Why is my espresso machine not heating?" or "Boiler temperature fluctuates on espresso machine" often points to a failing relay; replacing it with this OEM part ensures factory-spec performance.

Engineered for durability in demanding café environments, the E.4.010 Solid State Relay features a robust 25-amp capacity at 240 volts, providing a safe and efficient power management solution. Its solid-state design eliminates moving parts, dramatically increasing longevity and reducing the risk of component failure (solving the problem of "How to fix espresso machine heating element failure"). This component is essential for machines requiring precise energy management for dual boiler systems or high-wattage heating circuits. Key technical specifications include a low current control input for seamless integration with machine control boards and a compact, heat-dissipating housing.

Installation of the Solid State Relay 25A (E.4.010) is a crucial maintenance step for preventing system damage and maintaining espresso quality. Using this genuine Kaldi.com replacement part resolves issues related to "Error codes showing on commercial espresso machine" or "Replacing a burnt out SSR on espresso machine," guaranteeing that your unit operates with maximum efficiency and minimal downtime. Ensure professional installation to maintain the precision and safety of your machine’s electrical system, keeping your brew temperatures stable and your workflow uninterrupted.

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 #E.4.010 fits La Marzocco machines, including the GS3 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 GS3 series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #E.4.010 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 solid state relay 25a, 240v (e.4.010.01.r) ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #E.4.010 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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