Delivery time: 19 weeks
600.38
Item number: 78010346
Choose an internal accessory
Choose an external accessory
17,150.99
Delivery time: 19 weeks
- The largest collection in the United Kingdom
- 100 day return period
- Customer review 9/10
- Safe shopping with Trustedshops
Pay safe and fast with:
Good points
- Brand: Maxicool 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 Right - MR4521
The Maxivent by Econox MR4521 unit is a highly efficient, robust, advanced, and versatile balanced ventilation system with heat recovery, specially designed for small schools, hospitality spaces, and small-scale commercial buildings. With a nominal air volume of 2100 m³/h and a heat recovery rate exceeding 80%, this air handling unit is ideally suited for your next commercial project where continuous ventilation without energy loss is essential. The unit operates using an efficient sorption wheel, EC fans and an integrated control panel. It is designed for floor mounting and features handles on the left side, allowing easy access for opening and maintenance.
Benefits and Features
- Durable casing: Constructed from aluminium profiles with a polyamide thermal break (TB2 class) to prevent thermal bridges. According to EN 1886, the unit achieves class D1, L1, T2, and TB2. The double-walled panels are insulated with 45 mm rock wool to minimise heat loss and noise.
- Sorption wheel: The Eurovent-certified sorption wheel not only recovers heat but also actively reclaims moisture thanks to a hygroscopic coating, enhancing indoor climate comfort and further reducing energy consumption.
- EC fans: Direct-driven EC motorised plug fans with high-efficiency electronic commutation (EC) provide an eco-friendly solution with low energy consumption and low noise levels.
- Maintenance-friendly: Easy access to the air handling unit via the handles on the right side. Filters and optional accessories can be quickly 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 volume control. It can be equipped with CO₂ or humidity sensors and allows display and management of many functions (such as airflow control, temperature regulation, dirty filter 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 user requirements.
| Brand | Maxivent |
| Category | Maxivent MR45 heat recovery wheel - side connection |
| GTIN | 8719544340337 |
| Manufacturer's item number | 78010516 |
| Article number | 78010516 |
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 |
Accessoires
Delivery time: 19 weeks
249.11
Item number: 78010358
Delivery time: 19 weeks
128.56
Item number: 78010364
Delivery time: 19 weeks
1,829.33
Item number: 78010371
Delivery time: 19 weeks
2,417.41
Item number: 78010372
Delivery time: 19 weeks
110.96
Item number: 78010466
Reviews
Related products
Delivery time: 19 weeks
16,751.14
Item number: 78010504
Delivery time: 19 weeks
16,751.14
Item number: 78010503
Delivery time: 19 weeks
17,150.99
Item number: 78010515
