Heavy Duty Cubic Commercial Air cooler for A2L refrigerants
Industrial know-how meets commercial refrigeration
Alfa Optigo SFMC
Alfa Optigo SFMC
Compact commercial unit coolers designed for safe use of A2L refrigerant and optimal conservation of fresh and frozen goods in commercial refrigeration.
Consultant
Optigo SFMC provides safety compliance and advanced coil technology for projects adopting low-GWP A2L refrigerants. Eurovent certified performance for verified performance and comprehensive technical documentation for accurate system calculations. Multiple fin spacing and defrost options for optimized design flexibility.
System Integrator
Optigo SFMC’s A2L-compliant design and compact cubic footprint simplify integration into small and medium commercial cold rooms. Standard EC fan motors, flexible coil configuration and electric defrost options make it easier to match system requirements while keeping installation straightforward and fully aligned with A2L safety constraints.
General Contractor
Optigo SFMC offers a plug-and-play A2L-ready solution that reduces risk on site for commercial refrigeration projects. Factory-tested units, a robust and corrosion-resistant casing and a compact form factor help streamline installation activities and provide a safe, reliable answer where low-GWP A2L refrigerants are specified.
Dealers / OEMs
Complete technical resources and configuration tools streamline sales and project support for Optigo SFMC units. Dealers and OEMs enjoy full access to DWG drawings, wiring diagrams and product documentation complemented by the Plair configurator for fast, branded quotations and technical selections.
End User
Optigo SFMC delivers reliable, energy-efficient cooling cooling while supporting the transition to lower environmental impact refrigerants. Extremely low energy consumption comes from high-efficiency EC fans as standard, and reduced frost formation plus dehumidification extends cleaning intervals significantly. The two-year product guarantee ensures operating reliability.
Service Provider
Optigo SFMC’s service-friendly design minimizes maintenance time, maximizes safety and system uptime. Hinged side panels and driptray facilitate inspection and cleaning. Centralized wiring to a single connection box simplifying service access. Comprehensive online manuals and spare parts lists are always available for straightforward service.[
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Refrigeration
- High-efficiency EC fans as standard
- Efficient cooling for supermarkets, convenience stores and food retail environments, with configurations optimized for A2L refrigerants and room conditions.
- High-efficiency coils with TURBOFIN aluminum fins for superior heat transfer.
- Easy maintenance and cleaning with dismountable and openable casing.
- Available with insulated suction hood for optimized air distribution
Technical Highlights
- Designed for safe use of ASHRAE A2L refrigerants, suitable for A1 refrigerants.
Discover our series for HFC, CO₂ and brine. - Modular commercial air cooler in draw-through design.
- Cooling capacity (SC2): from 1 kW up to 20 kW
- Internally grooved copper tubes, with TURBOFIN aluminium fins. Multiple fin spacing options (4.5 up to 9 mm).
- EC fan motors with 275, 315 and 350 mm diameter, 1 to 4 fans per unit. Single speed fans for F27 models, dual speed for F31 and F35 models. Optional 0-10 V control input for F35 models.
- Corrosion resistant galvanized steel casing, epoxy-coated RAL 9003.
- Electric defrost available for A2L refrigerants listed in IEC standard 60335- 2-40
- Designed for high energy efficiency and low defrost frequency.
- Eurovent certified for verified performance and reliability.
Download Eurovent certificate
Configure your ideal solution quickly with our online selection software: Plair – Start your tailored configuration
Plair — Cold Room Calc
Plair is LUVE’s collaborative selection tool for air heat exchangers, designed to simplify configuration and speed up quotation processes.
Our Cold Room Calculator helps you define the correct heat load for cooling and freezing rooms.
Distinctive Technologies
TURBOCOIL heat exchanger
Unique to LU-VE, ensures maximum performance and minimized defrost frequency.
High efficiency fan motors
State-of-the-art AC and EC fan motors deliver optimum airflow with low energy consumption and compliance with ErP energy efficiency standards.
Hinged side panels and driptray
Easy access for cleaning and maintenance.
Top Advantages
A2L safety compliant
Designed for safe and reliable use with environmentally friendly A2L refrigerants, including electric defrost for refrigerants included in IEC standard 60335- 2-40.
Reliable performance, Eurovent certified
Extremely low internal volume
Reducing refrigerant charge.
Reliable, quiet and energy efficient
Easy-access, easy-clean
Fully accessible casing.
Technical features
- Main applications
Optigo SFMC are cubic commercial air coolers suitable for the safe use of ASHRAE A2L refrigerants - Refrigerant
A1, A2L - Capacity range
1.05 up to 20.20 kW - Air flow
900 up to 10,400 m3/h - Min. room temperature
– 25 °C - Design pressure
24 bar - Fan-motors
1 to 4 fans fitted with high efficiency EC fan motors - Fan diameters
ø 275, 315 and 350 mm
- Refrigerant
- A1, A2L
- Capacity range
- 1.05 up to 20.20 kW
- Air flow
- 900 up to 10,400 m3/h
- Min. room temperature
- – 25 °C
- Design pressure
- 24 bar
Casing
- Durable galvanized steel casing, powder coated RAL 9003.
- Dismountable and openable casing for cleaning and inspecting purposes.
- Optimized driptray with rounded edges.
- Optigo SF31MC and SF35MC models fitted with hinged side panels and driptray.
Fan-Motors
- Optigo SFMC coolers are available with 1 to 4 fans fitted with high efficiency EC fan motors available in 3 fan diameters (275, 315 & 350 mm) drawing through the coil.
- Motors with external rotor for Optigo SF31MC and SF35MC models.
- Power supply 230/50/1.
- Single speed for SF27MC, dual speed for SF31MC and SF35MC.
- Fan motors are wired to a central connection box.
Options
- Electric defrost in coil (E)
The stainless steel defrost elements are connected to dedicated terminal box. Certified for the use of the only A2L refrigerants listed on the IEC standard 60335-2-40 (R-32, R-1234YF, R-1234ZE (E), R-444A, R-444B, R-447B, R-451A, R-451B, R-452B, R-454A, R-454B, R-454C, R-455A) - Driptray heater (HD)
- Electric defrost in coil + Driptray heater (E+HD)
Design pressure
- 24 bar.
- Each heat exchanger is leak tested with dry air and finally supplied with a dry air pre-charge.
Coil
- High-efficiency coil manufactured from internally grooved Cu tubes and louvered aluminium fins.
- Standard fin spacing: 4.5, 6, 7 mm; 9 mm only for SF31MC and SF35MC.
Certifications
- The LU-VE quality system is in accordance with ISO 9001. All products are manufactured according to PED regulations.