

RECOM 4 SE EPP EC Enthalpy Recuperator (FPD control)
A-class enthalpy plate heat recovery unit with moisture recovery
Maximum comfort version with integrated Wi-Fi. Control the RECOM 4 SE EPP EC remotely via app, set weekly schedules, and integrate it into your smart home system.
Enthalpy heat exchanger
Returns moisture to the home in winter, preventing dry air, and requires no condensate drainage.
Silence and insulation
The EPP casing ensures excellent sound insulation and airtightness, with noise levels as low as 26 dB(A).
Smart control
Integrated Wi-Fi module (FPD variant) allows app control and filter status monitoring.
Why choose RECOM 4 SE EPP EC?
The RECOM 4 SE EPP EC is a modern ventilation solution designed for those seeking maximum comfort and energy efficiency. Thanks to its innovative EPP (expanded polypropylene) casing, the unit not only effectively insulates heat and sound but is also extremely lightweight and airtight. It is the ideal choice for medium-sized apartments or individual homes where silence and air quality are a priority.
Enthalpy technology -- forget dry air
Unlike standard heat exchangers, this RECOM model uses an enthalpy heat exchanger that returns both heat and moisture to the rooms. This is especially relevant during the heating season when indoor air becomes dry. Additionally, this technology does not require condensate drainage, making the installation location more flexible.
Complete ventilation ecosystem with RECOM
RECOM 4 SE EPP EC is easily integrated into a general home ventilation system. Using smart automation, you can connect external sensors (CO2, humidity) that will automatically adjust airflows based on demand. ORO Haus specialists will help configure the system to operate most efficiently in your home.
| Which to choose? | FPD (WiFi)Selected | FP |
|---|---|---|
| App control | Yes (Wi-Fi) | No |
| BMS integration | Modbus RTU / TCP | No |
| Weekly schedule | Programmable | Manual only |
Key RECOM 4 SE EPP EC specifications
This model features high performance metrics, ensuring a healthy microclimate with minimal energy consumption.
| Specification | FPD (WiFi)Selected | FP |
|---|---|---|
| Max. airflow | 410 m3/h | 410 m3/h |
| Heat recovery efficiency | 93% | 93% |
| Noise level (at 3 m) | 26 dB(A) | 26 dB(A) |
| Energy class | A | A |
| Max. power consumption | 213 W | 213 W |
| Duct diameter | 160 mm | 160 mm |
Dimensions and weight
Compact vertical design allows the unit to be wall-mounted or floor-standing.
| Parameter | Value |
|---|---|
| Height (H) | 880 mm |
| Width (W) | 770 mm |
| Depth (L) | 616 mm |
| Weight | 26 kg |
Features and capabilities
Modern automation ensures safe and convenient control in all conditions.
| Feature | FPD (WiFi)Selected | FP |
|---|---|---|
| Summer mode (Bypass) | Automatic | Manual |
| Frost protection | Yes | Yes |
| Filter indication | By timer | Yes |
| Filters | G4 (Coarse 90%) + optional F7 | G4 (Coarse 90%) |
| App control | Yes | No |
RECOM 4 SE EPP EC is a vertical air handling unit designed for indoor installation where the temperature does not drop below +1 degree. Due to the EPP casing, the unit is lightweight, making wall mounting simple and fast.
What is in the box
Inside the box you will find:
- Assembled air handling unit with integrated automation
- G4 filter set
- Wall mounting bracket (depending on bundle)
- User manual
Installation requirements
To ensure smooth maintenance, leave at least 800 mm of free space in front of the unit's front panel for filter replacement and heat exchanger cleaning. If placing the unit on the floor, use supports at least 150 mm high.
Duct connection
Use 160 mm diameter ducts. We recommend using flexible connectors at the connection points to completely eliminate any risk of fan vibration being transmitted into the system.
Electrical connection
The unit connects to a standard 230V mains. The FPD version additionally requires stable Wi-Fi coverage at the installation site if you wish to use all smart features.

Build your ventilation system with RECOM 4
Select ducts, diffusers, and silencers to ensure your RECOM unit performs flawlessly.
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