Alto-Shaam Quickchiller Blast Chillers & Freezers - QC3-20
57" W self-contained roll-in chiller with 7" touchscreen & probe
Protect food quality, boost production efficiency, and stay HACCP compliant with Alto-Shaam’s QuickChiller QC3-20. This 57-inch work-top model rapidly chills or freezes hot product straight from the oven, bringing it safely into the danger-free zone in record time while preserving moisture, texture, and flavor.
Features
- Four automatic modes – Quick Freeze, Soft Chill, Hard Chill & Holding – cover everything from delicate portions to dense roasts.
- 7" color touchscreen with 20 programmable menus makes operation intuitive for any staff member.
- Detachable product temperature probe guarantees pinpoint accuracy and HACCP traceability.
- Hot-gas automatic defrost keeps the coil ice-free without manual intervention.
- Stores HACCP data for 30 days; export or update recipes instantly via the front USB port.
- Full #4-finish stainless steel interior & exterior stand up to heavy commercial use and daily cleaning.
- Side-mounted, self-contained R404A refrigeration for quick installation and easy service access.
- Includes 9-pan slide-in rack and four 6" adjustable legs for a true plug-and-play solution.
What our Experts Think
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Rapid Cook-Chill Safety Standard – The QC3-20 QuickChiller is designed to rapidly reduce food temperatures from hot to safe chilled or frozen states, helping kitchens stay compliant with HACCP food safety guidelines while improving production efficiency.
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High-Capacity Worktop Design – This model supports up to 5 full-size hotel pans (or 9 sheet pans), offering strong throughput while doubling as a functional stainless steel work surface in compact kitchens.
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Fast Danger-Zone Reduction – Uses a combination of low temperature and high-velocity air to significantly reduce time spent in the 40°F–135°F danger zone—improving food safety and extending shelf life.
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Smart 7” Touchscreen Control – Intuitive interface with multiple pre-programmed cycles allows precise chilling profiles based on food type, density, and load size for consistent results every time.
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Production Efficiency Booster – Enables kitchens to cook in advance, chill safely, and regenerate later—reducing daily prep pressure and improving peak-hour service speed.
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Versatile Operating Modes – Includes quick-freeze, soft chill, hard chill, holding, and automatic defrost modes for flexible use across meats, sauces, pastries, and prepared meals.
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Space-Saving Professional Build – Compact footprint allows placement against walls or in island setups, making it ideal for space-constrained commercial kitchens.
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Built for Heavy Kitchen Use – Stainless steel construction, self-contained refrigeration, and HACCP data support make it a long-term reliability asset in high-volume foodservice operations.
Q&A
Q: What is the Alto-Shaam QC3-20 QuickChiller blast chiller & freezer?
A: The Alto-Shaam QC3-20 is a commercial QuickChiller worktop blast chiller designed to rapidly chill or freeze cooked foods, improving food safety, extending shelf life, and supporting cook-chill production workflows in professional kitchens.
Q: What is the main purpose of the QC3-20?
A: It quickly removes heat from hot foods using low temperature and high-velocity airflow, reducing time spent in the food “danger zone” and helping maintain HACCP-compliant food safety standards.
Q: What is the capacity of the QC3-20?
A: It holds approximately 5 full-size hotel pans (or GN 1/1 pans), making it suitable for batch chilling in medium-volume commercial kitchens.
Q: What are the key features of the QC3-20?
A: It includes a 7" touchscreen control interface, multiple programmable chilling modes (quick-freeze, soft chill, hard chill, and holding), and a removable food temperature probe with HACCP data logging support.
Q: What temperature range does it operate in?
A: It can rapidly bring food from hot temperatures down into safe chilled or frozen ranges, supporting both chilling and freezing cycles for production efficiency.
Q: What types of kitchens use the QC3-20?
A: It is commonly used in restaurants, hotels, catering operations, institutional kitchens, and central production facilities that rely on cook-chill systems and advance food preparation.
Q: Why choose the Alto-Shaam QC3-20?
A: It improves food safety, extends shelf life, reduces daily prep workload, and allows kitchens to cook in advance while maintaining consistent quality and HACCP compliance.
Maintenance Tips
- Clean interior chamber, racks, and tray supports regularly to prevent food residue buildup and maintain fast, hygienic blast chilling performance.
- Always disconnect power and allow the unit to fully thaw/defrost before deep cleaning for safe maintenance.
- Wipe all interior surfaces (walls, ceiling, floor, door, and gaskets) using mild detergent and warm water, then rinse and sanitize thoroughly.
- Keep condenser coils clean by brushing or vacuuming monthly to ensure proper refrigeration efficiency and prevent overheating.
- Do not use steam, hose, or high-pressure water—this can damage electrical and refrigeration components.
- Maintain proper clearance around the unit (especially rear ventilation) to ensure correct airflow through the condensing system.
- Pre-chill the cabinet before loading hot food to improve chilling speed and HACCP compliance performance.
- Clean and sanitize temperature probes regularly to maintain accurate product sensing and safe operation.
- Schedule periodic professional servicing for refrigerant system checks, calibration, and electrical safety inspection to ensure long-term reliability.
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