The CREM ONE 1B is a premium, PID-controlled single-boiler espresso machine with a 1.7 L boiler, vibration pump, E-61 group head, and manual lever workflow. It is worth considering if you want a configurable one-group machine and are comfortable managing a single boiler for both brewing and steaming. Its size, electrical version, water setup, and the difference between 1B and 2B models are important buying checks. Publicly accessible information establishes specifications, but not independent performance results.
What is the CREM ONE 1B?
CREM’s current product page calls the machine the ONE 1B Dual; CHOICE uses the title Crem One Single Boiler (1B) PID. These names refer to the single-boiler model discussed here, but buyers should match the exact local SKU and electrical rating to the seller’s listing. CREM describes the 1B as PID-controlled, with a 1.7 L boiler and vibration pump. CREM’s ONE 1B product page
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It is a one-group manual espresso machine. CREM lists a soft-preinfusion group chamber with an E-61 group head, a digital temperature/time display, a water tank and mains-water connection option, and a barista kit. These are product specifications, not evidence of a particular taste result or reliability record. CREM ONE product family
How is the 1B different from the 2B?
The central distinction is boiler architecture. The 1B has one boiler; the 2B models combine a steam boiler with a separate 1.5 L group boiler. Some specified 2B rotary-pump versions add Gradual Soft Pre-Infusion (GSP) or Low Flow Pressure Profiling (LFPP). Those features should not be assumed to be present on the 1B. CREM ONE 1B product page CREM ONE family features CREM ONE user manual, version 1964195_07
#1 Best Overall
- #1 Worldwide Espresso Machine Maker* *Independent Research Institute, Sales Leader, Full Year 2025
- NO WAITING TIME WITH DUAL HEATING SYSTEM: Allows you to brew coffee and espresso simultaneously.
- ITALIAN 15 BAR PRESSURE PUMP: Experience authentic espressos brewed at the optimal pressure for rich flavor.
- ADVANCED STEAM WAND: Choose the micro-foam setting to steam milk for lattes, or treat yourself to authentic cappuccinos with the Cappuccino setting on the Advanced Steam Wand.
- 24 HOUR PROGRAMMABLE TIMER AND DIGITAL TOUCHSCREEN: Enjoy an intuitive and enhanced experience with the Digital Touchscreen; allowing you to wake up to freshly brewed coffee with the digital timer.
| Configuration | Boiler arrangement | Controls and pump features established by the available specifications |
|---|---|---|
| ONE 1B | One 1.7 L boiler, per CREM | PID control, vibration pump, and soft-preinfusion group chamber; pressure profiling is not established for this model by the cited specifications. |
| ONE 2B | Steam boiler plus a separate 1.5 L group boiler, per the manual | Some rotary-pump variants have GSP or LFPP; availability depends on the exact 2B version. |
A dual-boiler layout can separate brewing and steaming operations, while a single boiler requires a workflow that accounts for one boiler serving both tasks. The specifications establish the architectural distinction; they do not establish comparative shot quality, steaming speed, or overall performance.
CREM ONE 1B specifications and countertop fit
CREM’s product listing gives the following figures for the ONE 1B Dual. Verify them against the precise regional unit on offer, particularly because the manual documents distinct North American electrical models. CREM ONE 1B product page CREM ONE user manual, version 1964195_07
Rank #2
- ONE-STOP COFFEE SHOP: The Coffee Station is two coffee machines in one, perfect for any type of drip coffee, espresso, latte, and more! Use the drip coffee maker for a morning pick-me-up, or the 20-bar espresso maker for an after-dinner cappuccino.
- K-CUPS, NESPRESSO PODS, OR GROUNDS: No need to worry about which coffee or pods you can use. This K-Cup coffee maker can use ground coffee if you’re brewing a batch of drip, and it has portafilter attachments for Nespresso pods or ground espresso.
- FROTHER FOR COFFEE: The dual-direction automatic milk steamer holds up to 16 ounces of milk to make two sizes of latte or cappuccino with one touch! It easily removes from the unit to store directly in the fridge when not in use.
- VERSATILE TOUCH CONTROLS: Unlike other large coffee makers, this coffee bar comes equipped with dual-purpose controls. Use the right side to program your ideal strength and temperature, or the left to brew café-quality lattes and cappuccinos.
- 12-CUP COFFEE CARAFE: The coffee pot holds enough drip coffee to get your morning started, with a burner and an optional keep warm setting to hold temp for an hour. Or flip down the mug holder to use the Coffee Station s a single-serve coffee maker.
| Specification | CREM listing |
|---|---|
| Dimensions (W × D × H) | 30 × 45.8 × 42 cm |
| Weight | 30 kg |
| Boiler | 1.7 L |
| Water tank | 1.8 L |
| Power and input | 2150 W; 220–240 V, 50/60 Hz, single-phase |
| Operating pressure | 0.8–1.2 bar |
| Internal water connection | 3/8 inch |
CHOICE lists different dimensions—41 × 30 × 46 cm (H × W × D)—and a weight of 21.9 kg. It also lists a 1.7 L reservoir, a label that does not match CREM’s separate figures of a 1.7 L boiler and 1.8 L water tank. The discrepancy is not resolved by the public listings, so check the exact version and its documentation rather than treating the figures as interchangeable. CHOICE Crem One Single Boiler (1B) PID review
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At CREM’s listed dimensions, depth is the key counter check: allow space for the 45.8 cm machine depth and enough clearance for access to the tank or water connection and routine use. Its listed 30 kg weight also matters when positioning it; choose a stable surface and plan how it will be moved before installation.
Rank #3
- [Modular Design & Multi-Pod Compatibility]: The Single Serve coffee maker features multiple removable and replaceable pod adapters, allowing you to choose from various compatible pods (e.g., NES*, DG*, KCUP, ground coffee, etc.). Enjoy multiple brewing options in one machine—perfect for satisfying various taste preferences while saving space and reducing costs
- [Versatile Coffee Choices & Removable Water Reservoir] The Espresso Machine can brew espresso, lungo, americano, cappuccino, latte, black tea, and more—all from one machine. With over 60 beverage options, it’s perfect for home or office use. The 28 oz removable water reservoir supports multiple cups without frequent refills, keeping your morning and afternoon drinks effortlessly covered
- [Iced & Hot Coffee, Fresh in Seconds]: This Espresso Machine offers 3 temperature settings to suit your taste. Use low-temp mode for iced coffee—add 90 g ice + 90 g cold water, then brew an espresso with the Small button. For hotter drinks, switch to high-temp mode and brew with the Medium or Large button. The instant heating system delivers fresh coffee in just 60 seconds, helping you save time and energy for a quick coffee boost
- [Three Brew Cup Sizes & Programmability]: This espresso maker offers a versatile brewing experience, with options for espresso (2 oz), lungo (4 oz), and americano (8 oz). It features programmable settings, allowing you to customize cup sizes, strength, and three temperature options—perfect for those who enjoy a variety of coffee flavors
- [Easy Cleaning & Maintenance]: Rinse the adapters, water tank, and drip tray with clean water (not dishwasher safe). Run a cleaning cycle before and after brewing by inserting the empty NES* original capsule adapter and pressing the Large Cup button to flush hidden parts. After 200 cups, the three buttons will slowly flash green as a descaling reminder. Follow the manual to descale, or run manual descaling anytime.
Does the CREM ONE 1B have pressure profiling?
The cited 1B specifications identify PID control, a vibration pump, and a soft-preinfusion group chamber. They do not establish pressure profiling on the 1B. GSP and LFPP are described for certain 2B rotary-pump versions, so a listing that mentions those features should be checked against the precise model designation rather than assumed to describe the 1B. CREM ONE 1B product page CREM ONE family features CREM ONE user manual, version 1964195_07
Electrical supply, water, and ownership checks
The listed 220–240 V, 50/60 Hz single-phase input is not universal. The manual documents separate North American 110–127 V models with different power ratings. Confirm the voltage, frequency, plug, and power rating for the exact unit and your location before purchase; do not rely on a generic product-family page or an overseas listing. CREM ONE user manual, version 1964195_07
Rank #4
- 4 Ways to Brew, One Smart Machine: Enjoy espresso, coffee, cold brew, and over ice from a single compact machine. Whether you want a bold morning shot or a smooth chilled drink, create café-style coffee at home with just one touch.
- SmartVista Interactive Touch Screen: The color display guides you step by step with real-time prompts, brew progress, and machine status. Easy for beginners, precise enough for coffee lovers.
- Barista-Level Precision at Home: BaristaSense brewing technology combines precise temperature control, optimized pressure curves, and guided extraction to deliver consistently rich espresso with balanced flavor.
- Real Cold Brew in Just 30 Seconds: Skip the overnight wait. Our low-temperature extraction system delivers naturally smooth, full-flavored cold brew with bright notes and low acidity in seconds.
- Fast Heat-Up & Easy Cleaning: Ready to brew in just 36 seconds, so you spend less time waiting. The one-touch cleaning system keeps your machine fresh, with a smart reminder after 500 cups.
CREM lists both a 1.8 L water tank and a 3/8-inch internal water connection. The machine is described as supporting a tank and a mains-water connection option; confirm how the specific SKU is configured and what plumbing is required for the setup you intend to use. The manual’s 1B kit includes basic cleaning supplies and water-related accessories, but it does not establish compatibility for third-party replacement consumables. CREM ONE 1B product page CREM ONE user manual, version 1964195_07
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CHOICE lists a one-year warranty and China as the country of origin. These are details on its Australian review page, not a warranty promise for every market. Confirm the applicable warranty and local service arrangements with the seller. CHOICE Crem One Single Boiler (1B) PID review
Best Value
- 【Professional Espresso & Cappuccino Maker】 Brew barista-quality espresso and create creamy cappuccinos and lattes easily with the built-in steam wand. This espresso machine is perfect for making Italian coffee maker-style drinks right at home.
- 【2-4 Cup Compact Coffee Machine】Ideal for personal morning routines, office breaks, or entertaining a few guests. This compact machine delivers 2 to 4 perfect cups, seamlessly fitting into your kitchen, dorm, or workspace.
- 【Stainless Steel & Safety-Reinforced】Crafted from durable stainless steel, this machine features a removable funnel and a carafe with a protective steel ring to prevent bursting. The easy-clean drip tray ensures hassle-free maintenance.
- 【Powerful Steam Wand Milk Frother】 Equipped with an 800W high-pressure system, the steam wand produces micro-foam in just 40 seconds—ideal for latte art and rich cappuccino maker use without the wait.
- 【One-Knob Control, Intuitive & Safe】Control every function—power, brewing, and steam—with one simple knob. Paired with clear safety indicators and a grounded plug, it delivers effortless operation perfect for beginners.
What independent testing is publicly available?
CHOICE identifies test dimensions including taste, ease of use, milk frothing, coffee-temperature consistency, heat-up time, and the time to froth 200 mL of milk. Its expert rating, individual results, recommendation status, and pros and cons are member-only on the accessible page. That public material therefore does not support claims about the machine’s measured taste, heating speed, steaming performance, or reliability. CHOICE Crem One Single Boiler (1B) PID review
CHOICE displays a price of $3,685 on its Australian review page, but the page does not show when that price was collected. Treat it only as a page-listed Australian reference, not as a current quote or a price for other markets. CHOICE Crem One Single Boiler (1B) PID review
Who should consider the CREM ONE 1B?
- It may suit you if you want a PID-controlled, single-boiler, one-group machine with a manual workflow and are prepared to manage brewing and steaming around one boiler.
- Compare alternatives carefully if you regularly make milk drinks back-to-back and want separate brew and steam boilers, or if GSP/LFPP pressure-control features are a requirement; check the exact 2B variant rather than assuming those features carry over to the 1B.
- Check your setup first if counter depth, machine weight, voltage, or plumbing options are constraints. Regional electrical versions and the mismatch between public dimension and reservoir listings make SKU-level verification worthwhile.
- Assess the evidence you need if independent performance scores are decisive: the public CHOICE page names tests but does not expose its results or verdict.
When comparing the 1B with another premium machine, use the same criteria across models: boiler and steaming workflow, pump and pre-infusion or profiling controls, local electrical and water requirements, footprint and weight, included accessories, regional warranty and service, and independently available performance results.
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