Key Features & Specs: Zanussi Professional is part of the Electrolux group, and the NAU Maxi 1 Glass Door Freezer (product code 110965) is effectively the sister model to the Electrolux above, with some differences in options or branding. It boasts the same 670 L gross capacity and –15°C to –20°C temperature range, since it’s built on the same platform. It features a digital controller with display, automatic defrost, and GN2/1 shelf compatibility. Many of the bullet-point features mirror the Electrolux: 60 mm evaporator insulation, 75 mm cabinet insulation, forced-air cooling, heated triple-glass door, self-closing with stay-open at 90°, etc. One distinction: Zanussi often sells a version that can be remote (the site mentions a remote refrigeration unit option). The model 110965 however appears to be a self-contained R290 unit (with identical dimensions and specs to the Electrolux 727964). Energy efficiency and build are essentially the same (likely Class E, similar consumption). The Zanussi branding may come at a slightly lower price point than Electrolux, but it’s largely the same machine internally.
Strengths: Because it’s virtually identical to the Electrolux ecostore, the strengths are the excellent thermal performance, quality construction, and intelligent controls. Operators who choose the Zanussi variant might do so for budget reasons, but still get the core benefits: very stable storage conditions, a clear glass display without condensation, and alarms for any deviations. The Electrolux Professional pedigree ensures that even under heavy UK kitchen use, the unit will hold up. Spare parts for Electrolux/Zanussi are shared, so availability is good. Also, Zanussi Professional sometimes offers slightly simpler configuration – for instance, the Zanussi might not include the Bluetooth HACCP connectivity by default (this can be a pro if you don’t need it, as it could reduce cost or complexity). The unit is definitely high-end in energy savings compared to typical commercial freezers. If we consider a typical scenario: say a UK hospital kitchen needed a dependable freezer where staff can quickly see stock levels – this Zanussi fits the bill due to its reliability and visibility. It’s also easy to clean and maintain, with similar interior and component access as the Electrolux. One specific strength of the NAU Maxi line is highlighted: “hidden evaporator for higher storage capacity and less corrosion” – the evaporator coil is concealed so it doesn’t eat into storage space or get knocked by loading, also making cleaning easier and preventing moisture from sitting on it (corrosion). Additionally, it notes “adjustable legs” by default (castors optional), which is good for hygiene under the unit. It even mentions connectivity ready if needed (likely via an add-on). Overall, the strengths align with a top-tier product with a glass door twist – you get Gram-level performance with display capability.
Common Issues/Weaknesses: Since this is essentially the same as the Electrolux, there are few weaknesses. One could be that some advanced features might not be present on the Zanussi base model (for example, maybe no Bluetooth out-of-the-box), but that might simplify things for some users. If any issues come up, they would be similar: e.g., if ambient goes above 32°C for extended periods, the unit will still work (it’s rated to 40°C), but energy use will climb and it might alarm if struggling to maintain the lowest setpoint. It’s important to note the two temperature range mentions in the features: one says adjustable –15 to –20°C, another bullet (for presumably a different variant or remote version) says –15 to –22°C for meat/fish. So, ensure it’s configured to the right mode (these units sometimes allow selecting a mode for different food types, altering setpoints and alarm thresholds). If configured incorrectly, you could get nuisance alarms (e.g., a dairy mode might alarm at different temps than a freezer mode). But technicians can help set this during commissioning. Another potential weakness: reliance on electronics – like any such high-tech unit, a power surge or component failure could disable it. Using a surge protector in areas with unstable power might be prudent. Given the quality, outright failures are rare, but a user should be prepared to call a professional if an error code appears that they’re not trained to handle. For example, E32 or E33 errors might indicate configuration/calibration issues – something only a tech or manual reference can fix. Cost is also a factor: while slightly cheaper than Electrolux brand, it’s still an expensive unit compared to, say, a Polar of similar size (though far superior in capability). For smaller businesses, the initial cost is a weakness. Lastly, like the Electrolux, it’s heavy and large – you must ensure it fits (dimensions wise and through doorways) and have adequate space around for ventilation. There’s very little negative to say technically – it’s more about ensuring the user leverages its features. If you find alarm systems annoying, you might be tempted to disable them – which is not recommended, as that defeats a core advantage of this freezer. To sum up, the Zanussi NAU Maxi glass freezer shares the “no compromise” philosophy of its Electrolux cousin: if maintained and used correctly, issues are rare. The main weaknesses are the flip side of its strengths: high-tech (needing proper understanding) and high-quality (meaning high cost).