La Marzocco Dual Solid State Relay - 50A, 240A

50A solid state relay (SSR) found in the Linea Classic and Linea PB, used to switch boiler heating power under PID control (La Marzocco part #E.4.029). SSRs handle far more switching cycles than mechanical contactors, which is why La Marzocco uses one here for precise temperature control. A special order item, this typically requires 6-10 business days for processing prior to shipping.

COMPATIBILITY

• Fits: La Marzocco Linea Classic

INSTALLATION

A technician-level electrical job; SSRs generate heat under load, so confirm the heat sink is reattached correctly during replacement.

PRO TIPS

• If the boiler runs hot with no way to shut off, check this relay first, SSRs typically fail closed (stuck on) rather than open, which is a more urgent safety issue than a simple no-heat fault.