Quick Mill · ThermoblockSunny (2046)
A compact thermoblock-plus-steam-boiler prosumer machine with PID, a side lever for manual pressure profiling, OLED display, and Wi-Fi app connectivity — packing a surprising amount of control into a stainless-steel body that heats up in under ten minutes.
The short version
The Sunny sits at an interesting crossroads: a thermoblock brew circuit delivers fast heat-up and tight temperature control while a dedicated steam boiler means you are not waiting between shots and steaming.
You accept that it is not an E61 machine and the steam boiler size is modest relative to true dual-boiler competition.
Why people buy it
- Thermoblock brew circuit gives a fast heat-up (roughly 8 minutes) and sharp PID temperature accuracy without a long E61 thermal mass to manage.
- Side pressure-profiling lever with integrated button makes real-time extraction manipulation genuinely accessible rather than a buried menu option.
Why they don’t
- Steam boiler capacity is modest (sources quote 0.75 L to 1.6 L depending on variant) — not suited for high-volume back-to-back milk drinks.
The full tally
- Thermoblock brew circuit gives a fast heat-up (roughly 8 minutes) and sharp PID temperature accuracy without a long E61 thermal mass to manage.
- Side pressure-profiling lever with integrated button makes real-time extraction manipulation genuinely accessible rather than a buried menu option.
- Wi-Fi connectivity lets you schedule on/off, set temperatures, and configure pre-infusion remotely — unusual at this price tier.
- Dedicated steam boiler with anti-burn wand and a pulsor that cuts vibration-pump noise by around 30% versus typical budget machines.
- Steam boiler capacity is modest (sources quote 0.75 L to 1.6 L depending on variant) — not suited for high-volume back-to-back milk drinks.
- Proprietary Quick Mill brew group with O-ring seal is not an E61, so the broad aftermarket lever/accessory ecosystem does not apply.
- Retailer specs conflict on boiler size and heating-system configuration across variants, making exact capability hard to pin down without checking the specific model number purchased.
What the community knows
Years of owner threads, distilled — a niche favourite.
German enthusiast favorite built on solid thermoblock + lever profiling, but firmware quirks, questionable stock baskets, and control/WiFi frustrations temper the initial appeal; strong mod platform keeps engaged owners invested, but thin English-community presence and thin…
Design pull
Value
price-to-performance the community respects
Ceiling per dollar
how far the cup can go, per dollar
All 9 community measures
price-to-performance the community respects
shows up every morning, year after year
parts and repairs — you are never stranded
mods, guides, and community know-how around it
kind to first-timers
years before you outgrow or replace it
how far the cup can go, per dollar
speed and simplicity, day to day
Worth knowing before you buy — Most owners wish they had committed to the learning curve with a simpler lever or accepted the basket upgrade costs upfront.
Known weak points — ECO-mode settings resets; firmware dislike of 150°C boiler setpoint; proprietary WiFi implementation requires machine's own WLAN network (can't join existing home WiFi); pre-set brew pressures from front buttons factory-set too high
The measurements
Scored 0–5 on the same rubric as everything on file — the words matter more than the numbers.
The measurements
0–5, one rubric- Shot ceiling
- serious3.5
- Steam power
- workable3
- Built to last
- fair3
- Easy daily
- demanding2
Position in the market
Every dot is a rival, measured the same way. The gold one is this.
- Mid-pack for shot ceiling
- a higher ceiling than 109 of the 238 machines we’ve measured
- Lower half for build
- sturdier than 28% of the field, by the community’s own record
Every dot is a machine measured on the same rubric. See the whole market
Living with it
The part spec sheets skip: counter space, upkeep, and what owners learn later.
The honest note — Owners who outgrow the Sunny's modest steam boiler and proprietary group typically migrate toward the Quick Mill Elevate V (dual boiler, E61 group) or comparable prosumer dual-boiler machines from Lelit or ECM. Those who want deeper pressure profiling without leaving the HX/thermoblock category might consider a flow-control-equipped E61 machine.
The full spec sheet
- Type
- Thermoblock / thermojet
- Heat-up time
- ~5 min
- Steam power
- 3/5
- Brew + steam at once
- Yes
- Guest recovery
- 3/5
- Shot quality ceiling
- 3.5/5
- PID temperature control
- Yes
- Milk system
- Manual steam wand
- One-touch drinks
- 2
- Removable brew group
- No
- Flow control
- Yes
- Hot-water tap
- Yes
- Workflow demand
- 3/5
- Maintenance
- 3/5
- Noise
- 2/5
- Build longevity
- 3/5
- Dimensions
- 36.5 × 33.2 × 36.3 cm
Before it arrives
What completes this machine — the faded pieces can wait.
Descaler & backflush kit — Electric boilers scale up and grouts gunk up — a descaler plus backflush routine is what keeps the machine alive for a decade.
- Descaler & backflush kit — Electric boilers scale up and grouts gunk up — a descaler plus backflush routine is what keeps the machine alive for a decade.
- Coffee scale with timer — Espresso is a ratio. A 0.1g scale with a built-in timer is the single biggest consistency upgrade for any manual machine.
- WDT distribution tool — Breaks up clumps before tamping — a cheap fix for channeling on any portafilter machine.
- Espresso cups & glassware — Proper demitasse and latte glasses keep the drink hot and look the part.
Feed it right
Week one is dial-in — and stale beans will lose it.
Coffee more than a few weeks past roast won’t extract predictably, and a new machine gets blamed for it. While you learn it, a forgiving medium-light roast keeps dial-in kind — bright enough to taste progress, sweet enough to drink the misses.
Pick your coffee — any of these dials in beautifully here:
Wild Ember - Ethiopian Buno Dambi UddoSCA 92Medium roast · Odo Shakiso, Guji Zone, Oromia · NaturalBlueberry · MarmaladeSteady and repeatable — right for this setup’s lane.CA$26.83 · roasted to order
Etherea - Ethiopian YirgacheffeSCA 88Medium roast · NaturalJasmine · BergamotSteady and repeatable — right for this setup’s lane.CA$24.16 · roasted to order
Sergio - Brazillian Fazenda Joia Rara Aerobic FermentedSCA 88Medium-light · Cerrado Mineiro · Aerobic FermentedHoney · OrangeSteady and repeatable — right for this setup’s lane.CA$29.18 · roasted to orderNo proper grinder yet? Sort that first — it decides more of the cup than the machine does. We ship whole bean, roast-dated, timed so it lands fresh the week your burrs do.
Roasted to order, daily, in Ajax, Ontario · ships Canada-wide. We’re the roastery behind this database — measuring the machines is how we make sure the coffee gets a fair shot.
On film
How it runs on camera, from around the community.
Common questions
Can the Sunny brew and steam at the same time?
Yes. The dedicated steam boiler and separate thermoblock brew circuit are independent, so you can pull a shot and steam milk simultaneously without waiting for temperature recovery.
What does the side lever actually do?
The lateral lever controls pump pressure in real time during extraction, letting you ramp up from pre-infusion through full extraction or dial back pressure toward the end of the shot — analogue pressure profiling without an electronic actuator.
Is the Sunny plumbable?
No. It uses a 1.8 L removable water reservoir and has no direct-connect plumbing option.
What app does the Wi-Fi connectivity use?
Quick Mill provides a proprietary companion app (smartphone/tablet/PC) that lets you set brew and steam temperatures, configure pre-infusion, manage schedules, and monitor machine parameters remotely.
How does the Sunny differ from the Quick Mill Elevate V?
The Sunny is smaller, heats up faster (~8 min vs ~13 min), and has a more compact water tank (1.8 L vs 3 L). The Elevate V has a true dual boiler, an E61 group head, dual pressure gauges, and greater thermal mass for high-volume sessions.
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