The Profitec Pro 300 ranks among an interesting group of entry-level dual boiler espresso machines. We thoroughly tested the Profitec Pro 300 in our lab and break down all our test findings in our video review.*
Price and Market Position
Priced around €1,400 or CHF 1,600, the Profitec Pro 300 is one of the most affordable dual boiler espresso machines on the market. Dual boiler espresso machines feature two generally independent boilers whose temperatures can be set individually. Unlike heat exchanger (HX) espresso machines, this design allows steaming milk and extracting espresso simultaneously without temperature interference. While exceptions exist among both HX and dual boiler units, the Profitec Pro 300 follows classic dual boiler principles.
When heating up the machine, we noticed a thermal interdependency between the boilers, though it does not negatively impact steam power. The 0.4-liter brew boiler and 0.75-liter steam boiler are among the smallest boiler capacities we have evaluated in dual boiler setups. Thus, examining its real-world performance for milk frothing, espresso brewing, and overall temperature stability was a key priority in our testing.
Where to Buy the Profitec Pro 300
The following specialized retailers stock the Profitec Pro 300, and we fully endorse purchasing through them. They all offer custom temperature offset adjustment services upon request.
Note: These are affiliate links. Ordering through them doesn't cost you a cent extra, but we receive a small commission that goes directly into funding new testing equipment for our lab.
We continue searching for competent, reliable retail partners across different regions.
Size, Weight, and Accessories
The Profitec Pro 300 measures 38.8 cm in height and 25.5 cm in width. We measured a total depth of 41.5 cm (47.5 cm with the portafilter locked into the group). The total weight comes to 19.0 kg.
The group head on the Profitec Pro 300 sits relatively low. Clearance between the drip tray grate and the portafilter spout is just 7.8 cm. That is very tight, especially if you place a coffee scale under your cup. A scale is essential for properly dialing in great espresso. Only very thin scales fit under a standard cappuccino cup; otherwise, placing and removing cups requires awkward angling. An extra 3 to 5 cm of clearance would be a massive usability upgrade here.
The included Profitec tamper features a rather thin base, but it fits flush against the walls of the stock filter baskets (gap tolerance of only ~0.4 mm). Both single and double spouted portafilters are included. They feel substantial and high-quality, even if the stock baskets are standard rather than precision baskets. The steam pressure gauge and cool-touch steam wand also make a great impression.
We found a few sharp metal edges, particularly around the drip tray cutouts and side ventilation slots. Nevertheless, panel thickness and overall build quality compare favorably to competing machines in this price segment.
The positive exterior impression is rounded out by a generous 2.7-liter internal water reservoir that is easy to remove. Crucially, there are no silicone water hoses to fiddle with when removing the tank—a distinct advantage over its rival, the Lelit Elizabeth.
Warmup Time and Temperature Consistency
Anyone who likes pulling a shot shortly after switching on their machine will appreciate a fast warmup time. This is usually not a strong suit of dual boilers, which rely on large thermal mass and thermal inertia for consistency. However, the Profitec Pro 300 manages to hit brewing temperature in roughly 15 minutes. We measured a solid 91 °C to 92 °C on the very first shot at a 93 °C PID setting.
When pulling back-to-back shots spaced one minute apart, the PID slightly overshoots. We measured a standard deviation of 1.32 on our KM protocol and 1.28 on the WBC protocol. While room for improvement exists, these results are well within acceptable bounds for this price class. Crucially, we measured virtually no temperature offset: at a set PID temperature of 93 °C, the average actual extraction temperature across the WBC protocol was 93.26 °C (measured from second 4 to 25 of the extraction).
Interestingly, this fast warmup performance is achieved only when the steam boiler is turned on simultaneously. When the steam boiler is switched off, reaching target brew temperature takes over 25 minutes. Ambient heat radiated from the steam boiler inside the chassis plays a vital role in heating the group head assembly.
"Radiated heat from the steam boiler impacts the temperature of surrounding components. As a result, when the steam boiler is turned off, the target brew temperature is reached a few minutes later. A slight increase in offset, calibrated by qualified service personnel, can compensate for this temperature difference when operating without the steam boiler."
Without the steam boiler engaged, we recommend allowing at least 25 minutes to warm up. As shown in the chart below, shot temperatures stabilize reliably after a 25-minute warmup period.
Measurements were logged using both our KM protocol and the WBC protocol. Tests were recorded with a Scace 2 58mm thermofilter, a K-type thermocouple sensor, and a PCE-T 330 datalogger. Our protocol follows these steps:
- Check water tank temperature (Target: 20 °C ± 2 °C).
- Warm up for 25 min (or specified duration) with the Scace portafilter locked in the group.
- Remove portafilter and run a 5-second flush.
- Lock in and extract for 25 seconds.
- Keep locked in for 15 seconds, then remove and rest for 45 seconds.
- Flush for 2 seconds and extract for 25 seconds.
- Repeat this sequence 5 times in total.
Energy Consumption of the Profitec Pro 300
The Profitec Pro 300 boasts very low power consumption. Even with the steam boiler engaged, we measured an impressive benchmark draw of just 0.20 kWh across warmup plus 5 double espresso shots. A single double espresso including the warmup phase draws a mere 0.16 kWh.
Turning off the steam boiler saves even more energy, since the 0.75-liter steam boiler doesn't need to be heated. For a single double espresso, consumption drops to just 0.08 kWh. Across five double shots, draw measures 0.119 kWh. This puts the Profitec Pro 300 on par with modern thermoblock espresso machines regarding energy efficiency—a fantastic achievement!
Brewing Espresso
Brewing espresso on the Profitec Pro 300 is a joy. Paired with a good espresso grinder, we achieved outstanding extractions with excellent consistency. The vibration pump builds pressure gradually, causing the first drops to hit the cup after roughly 8 to 10 seconds. Shots tend to flow smoothly and comfortably over slightly longer extraction times.
Brew temperature remains stable enough. After longer idle periods (30+ minutes with the steam boiler on), running a brief 6 to 8 second flush before locking in is recommended.
While the Profitec Pro 300 lacks advanced features like active pre-infusion or flow profiling, it reliably delivers what you expect from a solid dual boiler—including straightforward PID temperature adjustments via the front display.
One particularly practical feature is the "Last Shot" safeguard: when the water tank runs empty mid-shot, the machine doesn't abort the extraction abruptly, but allows the current shot to finish brewing before prompting for a refill. That saves many ruined shots!
Steaming Milk with the Handbrake On
You can steam milk simultaneously while pulling espresso on the Profitec Pro 300. Out of the box, steaming performance is solid, though it requires some patience. The steam boiler temperature cannot be adjusted directly from the front PID display, as that controls only the brew boiler.
If you want stronger steam power, you can open the outer housing (by unscrewing four bolts) and carefully adjust the internal pressostat. Additionally, several users report great improvements by swapping out the stock steam tip for an alternative hole configuration.
At factory settings, the machine takes 58 seconds to heat 300 ml of water from room temperature to 60 °C. That is on the slower side for dual boiler machines.
Verdict on the Profitec Pro 300
The Profitec Pro 300 is a thoroughly well-crafted, no-nonsense entry-level dual boiler. Supported by an established dealer network, it stands out thanks to its exceptionally low energy consumption, solid build quality, and straightforward operation.
While factory steam power is a bit reserved, it can be adjusted via the internal pressostat if needed. The only real annoyance is the limited clearance under the portafilter (just 7.8 cm), which makes using taller cups alongside a coffee scale awkward.
For anyone seeking a reliable, energy-efficient, and long-lasting dual boiler, the Profitec Pro 300 will reliably deliver fantastic espresso shots and delicious cappuccinos for years to come.
Additional Measurement Charts
* Note: In an earlier video version, it was incorrectly stated that the boilers were uninsulated. The boilers on the Profitec Pro 300 are insulated, which directly accounts for its remarkably low energy consumption.
