Delivery time: 19 weeks
600.38
Item number: 78010352
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Delivery time: 19 weeks
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Good points
- Brand: Maxivent by Econox
- Up to 2100 m³/h at 575 Pa
- Up to 85% thermal efficiency
- Integrated constant-flow controller
Maxivent WTW Air Handling Unit with Sorption Wheel 2100 m³/h Horizontal Left - MR4521
The Maxivent by Econox MR4521 system is a highly efficient, robust, advanced, and versatile balanced ventilation unit with heat recovery, specifically designed for small schools, hospitality spaces, and small-scale commercial buildings. With a nominal airflow of 2100 m³/h and heat recovery efficiency exceeding 80%, this air handling unit is ideal for your next commercial project where continuous ventilation without energy loss is a key advantage. The unit operates with an efficient sorption wheel, EC fans, and an integrated control panel. It is designed for floor mounting and features handles on the left side for easy access and maintenance.
Advantages and Features
- Durable housing: Constructed from aluminium profiles with a polyamide thermal break (TB2-class) to prevent thermal bridging. In accordance with EN 1886, the unit achieves class D1, L1, T2, and TB2. The double-skinned panels are insulated with 45 mm mineral wool to minimise heat loss and noise.
- Sorption wheel: The Eurovent-certified sorption wheel not only recovers heat but also actively recovers moisture thanks to a hygroscopic coating, creating a more comfortable indoor climate and further reducing energy consumption.
- EC fans: Directly driven EC motorised plug fans with high-efficiency electronic commutation provide an eco-friendly solution with low power consumption and low noise levels.
- Maintenance-friendly: Easy access to the air handling unit via handles on the left side. Filters and optional accessories can be easily replaced or installed.
- The Regin E3-DSP: Remote control is supplied as standard and offers intuitive remote control via an LCD display. This allows ventilation and air conditioning modes, temperature settings, dirty filter information and many other parameters to be easily adjusted and monitored remotely, without the need for direct access to the air handling unit. As standard, the maximum distance is 10 meters but it is possible to extend it even more by adding some additional components.
- Control panel: The fully integrated Regin control panel supports constant pressure or constant flow control. It can be equipped with a CO₂ or humidity sensor and allows for the display and operation of many functions (such as airflow control, temperature regulation, filter contamination alerts, frost protection, and more).
- Additional components: Thanks to its flexible design, the unit can be easily expanded with extra functionalities, such as hot and cold water coils, electric preheaters, silencers, and protective devices, tailored to the user’s requirements.
| Brand | Maxivent |
| Category | Maxivent MR45 heat recovery wheel - side connection |
| GTIN | 8719544340320 |
| Manufacturer's item number | 78010515 |
| Article number | 78010515 |
Specifications
| Category code | 261 |
| Housing material | Steel, lined |
| Max. air volume at 50 Pa | 2275 m³/h |
| Max. air volume at 100 Pa | 2325 m³/h |
| Max. air volume at 150 Pa | 2365 m³/h |
| Max. air volume at 200 Pa | 2420 m³/h |
| Max. air volume at 250 Pa | 2450 m³/h |
| Max. air volume at 300 Pa | 2500 m³/h |
| Max. air volume at 400 Pa | 2350 m³/h |
| Max. air volume at 500 Pa | 2164 m³/h |
| Max. air volume at 600 Pa | 1985 m³/h |
| Fan type | Direct |
| Type of motor | Electronically commutated (EC) |
| Number of fan levels | 3 |
| Heat recovery by | Thermal wheel |
| Material heat exchanger | Aluminium |
| Type of cooling coil | Water/glycol |
| Type of heating coil | Electrical heating element |
| Change-over system | Yes |
| With bypass | No |
| Supply filter according to ISO 16890-1:2016 | ISO ePM1 |
| Efficiency supply filter according to ISO 16890-1:2016 | 50 % |
| Exhaust filter according to ISO 16890-1:2016 | ISO ePM10 |
| Efficiency exhaust filter according to ISO 16890-1:2016 | 50 % |
| With condensate drain | Yes |
| Frost protection circuit | Yes |
| With constant pressure control | Yes |
| With constant volume flow control | Yes |
| Connection voltage | 3x 400 V AC +N |
| Electrical connection | Terminals |
| With thermal overload protection | No |
| Power consumption | 1.6 kW |
| Thermal efficiency | 80 % |
| Latent heat efficiency | 76 % |
| Suitable for electronic control | Yes |
| Suitable for low-current control | No |
| With rotational speed/frequency control | Yes |
| Suitable for transformer control | No |
| Nominal duct width indoor connection | 980 mm |
| Nominal duct height indoor connection | 410 mm |
| Nominal duct width, outdoor connection | 980 mm |
| Nominal duct height, outdoor connection | 410 mm |
| Connection | Flange |
| Degree of protection (IP) | IP54 |
| Length | 1680 mm |
| Width | 1090 mm |
| Height | 1140 mm |
| With roof plate | No |
| With support frame | Yes |
| Weight | 534 kg |
| Device emplacement | Indoor and outdoor positioning |
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