Fagor Hot Gas Defrost Freezer GN 2/1 1332 Litre

A professional two-door freezer built for high-volume catering operations, the Fagor AUN-22G maintains a consistent low temperature by circulating cold air through a forced-air system. This method ensures even cooling across every shelf, preventing warm spots and preserving frozen goods without fluctuation. The refrigeration cycle relies on a compressor that pressurises and circulates R290 refrigerant, a hydrocarbon chosen for its low environmental impact and high thermodynamic efficiency. When the system detects frost build-up, the hot gas defrost function diverts warm refrigerant vapour directly into the evaporator coils, melting accumulated ice quickly without raising the internal temperature or requiring manual intervention.

The operator loads frozen products onto the six removable GN 2/1 shelves, each coated in epoxy for corrosion resistance. The shelves slide along integrated rails that allow 55 mm vertical adjustment, so the interior can be reconfigured to accommodate taller items or stacked gastronorm trays. After loading, the doors close automatically, sealing the 1332 litre chamber. An electronic control panel with a digital display lets the user set the target temperature between -22 °C and -18 °C, while an ECO mode reduces energy consumption during quieter periods. The built-in HACCP monitoring system logs temperature deviations and power interruptions, storing up to ten alarm events for later review.

The entire cabinet is constructed from AISI 304 stainless steel, inside and out, providing a non-porous surface that resists corrosion and simplifies cleaning. Rounded interior corners and contoured profiles minimise dirt traps, and an integrated drainage channel collects defrost water for easy removal. The 80 mm high-density polyurethane insulation reduces thermal loss, maintaining stable temperatures even during frequent door openings. Both doors feature ergonomic handles and self-closing mechanisms to limit cold air escape, while adjustable stainless steel legs allow the unit to be levelled on uneven floors.

A cooling power of 0.907 kW indicates the rate at which the freezer removes heat from its interior, determining how quickly it can return to set temperature after loading. The 220-240 V 50 Hz voltage requirement matches standard UK commercial circuits, allowing direct connection without additional transformers. The 310 kg weight reflects the robust construction and thick insulation, requiring a sturdy floor and typically a trolley for repositioning. The 1358 mm width, 856 mm depth and 2106 mm height define the footprint, which fits standard kitchen layouts while accommodating full-size GN 2/1 trays.

Cleaning involves removing the shelves and wiping down the stainless steel surfaces with a mild detergent. The drainage channel should be flushed periodically to prevent blockages, and the door seals checked for wear. The hot gas defrost system eliminates the need for manual defrosting, but the evaporator coils should be inspected annually for dust accumulation that could reduce efficiency.

The freezer is available with R290 refrigerant as standard; an alternative 60 Hz version with the same refrigerant is offered under a separate article number. It is designed for gastronorm GN 2/1 compatibility and is categorised in the professional refrigeration section of the Fagor range.