Product Details

Key Features
  • Saturated Groups: Water remains in the coffee boiler during brewing, providing exceptional thermal stability for consistent quality in each shot.
  • Dual PID (Coffee and Steam): This feature allows precise electronic control over the temperatures of the coffee and steam boilers.
  • Insulated Boilers: Enhances energy efficiency and contributes to stable temperature maintenance.
  • Digital Display: Features temperature display, shot timers, flow pulse counter, and intuitive programming for easy adjustment of machine parameters.
  • Dual Boilers: Separate boilers for espresso brewing and steam production optimize performance.
  • Auto Back-flush Program: An automated cleaning program simplifies maintenance.
  • Available Models: Choose from 2, 3, or 4 group configurations.
  • Machine Operation: Available in Automatic (AV) and Mechanical Paddle (MP) versions.
  • Piero Group Caps: Integrated flowmeters in the group heads ensure volumetric accuracy.
  • Pre-heating System: Water is pre-heated before entering the coffee boiler, boosting productivity.
  • Hot Water Economizer: Enables fine-tuning of the temperature for the hot water spout.
  • Ruby Flow Restrictors: Synthetic ruby restrictors prevent scale buildup and erosion.
  • Barista Lights: LED lighting improves visibility during extraction and cup handling.
  • High Legs: Provides an additional 7.5 cm (3 in.) of height for easier access beneath the machine.
Dimensions & Specs
  • Machine Width: 28”
  • Machine Depth: 23”
  • Machine Height: 21”
  • Weight: 202 lbs
  • Voltage: 208-240,1,60 (VAC, phase, Hz)
  • Element Wattage: 4600
  • Steam Boiler Capacity: 7 liters
  • Brew Boiler Capacity: 3.4 liters
  • Amp Service Required: 30 amps
  • Certifications: UL-197, NSF-8, CAN / CSA-C22.2 No. 109
Water Filtration Requirements
  • Protect your investment and guarantee the best taste with our recommended water filtration systems:
  • For Single Boiler Machines: BWT Single Cartridge Filter enhances flavor and prevents scale.
  • For Double Boiler Machines: Optipure Reverse Osmosis Water System offers maximum purity and protective benefits, perfect for any high-demand setting.
Cleaning & Maintenance

Daily Cleaning

Wipe and purge the steam wand after each use to prevent milk buildup, rinse portafilters and filter baskets, clean the drip tray, and backflush the group head to remove coffee oils and residue.

Weekly Maintenance

Soak portafilters, baskets, and shower screens in an approved cleaning solution, inspect group head gaskets and screens, and perform a deeper backflush to keep internal components clean.

Long-Term Care

Maintain proper water filtration to prevent scale buildup and descale the machine as needed based on water quality and usage to ensure long-lasting performance and consistent espresso quality.

Plumbing Requirements

For this single-boiler espresso machine, we recommend using a BWT Single Cartridge Water Filter or a comparable inline filtration system designed to reduce hardness, chlorine, and sediment. Regular filter replacement based on water usage and local water quality is strongly advised to extend the life of the machine and preserve flavor clarity.

Power Requirements
  • Voltage: 208-240 VAC
  • Wattage: 4600W
  • Electrical: Requires a 230V circuit (dedicated circuit strongly recommended)


Summary: This machine runs on a 230V power supply, making it ideal for commercial cafés, high-volume service, and serious espresso setups where stronger electrical capacity is available. With a compatible-watt draw, it should be connected to a dedicated circuit to ensure stable performance—especially if you’re running other equipment nearby (grinder, fridge, hot water tower). This setup is best for fixed locations with proper electrical infrastructure, rather than most mobile coffee carts where 230V isn’t always available.

Included in the box

  • Backflushing Basket

  • Double Portafilter

  • Group Brush

  • Espresso Machine

  • Bottomless Portafilter

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FAQ's

Is the La Marzocco Linea PB AV worth it?
The La Marzocco Linea PB AV features a dual boiler system with a saturated group head, plus 2-group configuration. Every La Marzocco is an exercise in obsessive engineering — dual boilers, saturated group heads, and precision PID control built to maintain consistency from the first shot to the.
What type of boiler does the La Marzocco Linea PB AV have?
The La Marzocco Linea PB AV uses a dual boiler — Dedicated brew and steam boilers operate independently. Pull a shot and steam milk simultaneously with no temperature compromise — the defining advantage of dual-boiler design. Temperature is PID-controlled for shot-to-shot consistency.
Does the La Marzocco Linea PB AV have 2-group configuration?
The La Marzocco Linea PB AV includes 2-group configuration: Dual-group layout supports two baristas working simultaneously. Double the output without doubling the footprint — the standard for mid-to-high-volume café service.
What about the commercial build quality on the La Marzocco Linea PB AV?
The La Marzocco Linea PB AV features commercial build quality: Stainless steel construction, commercial-grade components, and professional serviceability. Built to run daily and be maintained on a commercial schedule — not a consumer appliance.
What is the La Marzocco Linea PB AV best used for?
The La Marzocco Linea PB AV is a new commercial machines built for high-volume commercial environments. La Marzocco doesn't build machines that just make espresso.
How long does the La Marzocco Linea PB AV last?
The La Marzocco Linea PB AV is built by La Marzocco, a manufacturer of commercial-grade coffee equipment. Commercial espresso machines with proper maintenance and regular servicing typically last 10-20 years in a café environment. Regular descaling and preventive maintenance are key to maximizing the machine's lifespan.
Where is the best place to buy the La Marzocco Linea PB AV?
Coffee Machine Depot is an authorized dealer of La Marzocco equipment. When you purchase the la marzocco linea pb av from CMD, you get commercial-grade support including expert guidance on installation, setup, and ongoing maintenance. Contact us at 323-592-3303 for product questions or to discuss whether this machine fits your needs.