

RECOM 2 SE EC Enthalpy Heat Recovery Unit
Compact and ultra-quiet air handling unit for apartments with integrated Wi-Fi
Ensure a healthy microclimate even in small spaces. The RECOM 2 series with thick 40 mm insulation operates incredibly quietly (just 22 dB), while the 200 m3/h capacity and A/A+ energy class guarantee maximum comfort with minimal costs.
Ultra quiet -- just 22 dB(A)
Thanks to thick 40 mm mineral wool insulation, the unit operates quieter than a whisper, ensuring it won't disturb your rest.
High efficiency up to 93%
A modern counter-flow heat exchanger recovers most of the heat, significantly reducing your heating bills.
Smart Wi-Fi control
Control ventilation directly from your phone via the app -- set schedules and monitor filter status anywhere, anytime.
Why choose RECOM 2 S/SE EC?
The RECOM 2 series is specifically designed for modern apartments and small private houses up to 80-90 m2. The main highlight of this model is the thick 40 mm mineral wool insulation. This means the unit not only retains heat perfectly but also operates incredibly quietly, allowing you to install it confidently even near living areas, such as in a closet or above a washing machine.
Smart ventilation without extra hassle
Forget complicated wall-mounted controllers. With the integrated Wi-Fi module and RECOM AHU app, you have full ventilation control on your phone. You can set a weekly operating schedule, activate the Boost function when guests arrive, or monitor when it's time to change filters. Additionally, RECOM 2 supports the BMS (Modbus) protocol, easily integrating into any smart home system.
Complete ventilation system with ORO Haus
This heat recovery unit uses standard 125 mm connections. ORO Haus specialists will help you select the most suitable ducts and diffusers to keep your home fresh and quiet. We can configure the system to operate fully automatically based on humidity or CO2 sensor readings.
| Which to choose? | Enthalpy (SE) | Condensing (S) |
|---|---|---|
| Purpose | Moisture recovery and comfort | Maximum heat savings |
| Heat recovery | up to 92% | up to 93% |
| Energy class | A | A+ |
| Air humidity in winter | Stays comfortable | Air may dry out |
| Condensate drain | Not required in winter | Always required |
Key RECOM 2 S/SE EC specifications
The RECOM 2 series with 40 mm insulation features the best noise reduction values in its class.
| Specification | Enthalpy (SE) | Condensing (S) |
|---|---|---|
| Max. airflow | 200 m3/h | 200 m3/h |
| Heat recovery | up to 92% | up to 93% |
| Noise level (3 m) | 22 dB(A) | 22 dB(A) |
| Energy class | A | A+ |
| Max. power consumption | 57 W | 57 W |
| Duct diameter | 125 mm | 125 mm |
Dimensions and weight
The compact vertical casing fits easily into standard technical niches.
| Parameter | RECOM 2 S/SE EC |
|---|---|
| Height | 620 mm |
| Width | 370 mm |
| Depth | 640 mm |
| Weight | 44 kg |
The RECOM 2 S/SE EC is designed for vertical floor or wall mounting in technical rooms, closets, or above appliances. Due to thick insulation, the unit can be installed near rest zones.
What is in the box
Standard equipment:
- Fully ready heat recovery unit with integrated automation and Wi-Fi
- G4 filter set for supply and extraction
- User and installation manual
Duct connection
The unit has four 125 mm connections on top. We recommend using flexible silencers to further reduce noise transmitted into the ducts.
Electrical connection
Power connects to a standard 230 V network. Maximum motor power is only 57 W, making the unit extremely energy efficient.

Build a ventilation system for your apartment with RECOM 2 S/SE EC
We will help select 125 mm ducts and diffusers to keep your home always fresh and quiet.
Frequently Asked Questions
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