CREMINTERNATIONAL OFFICE Leva 2B Dual-Boiler Coffee Machine

A professional coffee machine built for simultaneous espresso extraction and steam production without temperature interference. The dual-boiler system separates the tasks: one boiler generates steam and preheats water, while the second handles brewing. This division prevents temperature drops when steaming milk during extraction, maintaining consistent pressure and heat for every shot and pitcher.

Water circulates through the preheat boiler before reaching the brew boiler, raising its starting temperature. The brew boiler then holds the exact temperature set by the PID controller, which adjusts in small increments to suit different coffee beans. The controller's precision ensures each variety's flavour profile is fully developed, avoiding under- or over-extraction.

The steam wand is wrapped in thermal insulation, so its outer surface stays cool enough to touch even after prolonged use. This safety feature also stops milk residue from scorching onto the wand, cutting cleaning time between drinks.

Two pressure gauges sit on the front panel: one tracks boiler pressure, the other pump pressure. Watching both lets the barista fine-tune extraction pressure and steam output, balancing strength and texture in every cup.

The boilers are lined with a thermal coating that traps heat inside, reducing energy waste and keeping operating costs low during long service.

Operation begins by filling the two 1.5 L water tanks. After switching on, the machine heats both boilers to their set temperatures. Once ready, the barista grinds and doses coffee into the portafilter, locks it into the brew group, and starts extraction. While the espresso flows, the steam wand can be opened to froth milk without affecting the brewing temperature. The gauges confirm stable pressure throughout.

The machine is constructed from stainless steel and engineered for a worktop footprint of 260 mm depth, 460 mm width and 430 mm height. It weighs 27 kg, so it remains stable on the counter while allowing two-person movement when needed. The 230 V, 50 Hz connection plugs into a standard single-phase circuit found in most professional kitchens.

Cleaning involves daily purging of the steam wand, back-flushing the brew group with a blind basket, and wiping down the stainless-steel surfaces. The insulated wand and smooth boiler coating simplify these tasks, reducing the risk of burnt-on residue.

The OFFICE Leva 2B is categorised under professional espresso machines in the CREMINTERNATIONAL range.