Description
The Climtec RD-125 Standard is a powerful and highly efficient decentralised mechanical ventilation with heat recovery (dMVHR) solution, meticulously designed for rooms in UK homes seeking an optimal balance of performance and value. This heat recovery unit delivers effective room ventilation with a flow rate of up to 60 m³/h, actively combating dampness and mould by providing a continuous supply of fresh, filtered air. The RD-125 boasts an impressive heat recovery efficiency of up to 93%, helping you maintain a healthy indoor environment and significantly reduce heating costs, establishing it as a top choice for a budget-friendly recuperator for home.
Key Benefits of the Climtec RD-125 Standard:
Accessible Efficiency: High performance at an exceptional price, making quality HRV heat recovery accessible.
Twin-Fan Continuous Airflow: Unlike single-fan systems, dual fans ensure constant fresh air supply and stale air extract, preventing pressure imbalances.
Durable Aluminium Heat Exchanger: A robust and efficient core for optimal heat recovery exchange.
Eliminates Mould & Dampness: Creates a healthier environment by effectively managing humidity in indoor spaces, a key benefit for basement ventilation systems.
Provides Continuous Fresh, Filtered Air: Supplies clean air with a high airflow rate (up to 60 m³/h) while removing stale air, an excellent fresh air system for home.
Excellent Heat Recovery Efficiency: Recovers up to 93% of heat from extracted air, maximising energy savings with this heat recovery ventilation fan.
Low Energy Consumption: Operates efficiently, ensuring low running costs for your domestic heat recovery system.
Separate Airflow Channels: Ensures no mixing of incoming fresh air and outgoing stale air streams.
Designed for UK Homes: Built to handle typical UK conditions and improve home health, an ideal wall ventilation solution.
Optional Activated Carbon Filter: Upgrade for enhanced air purification and odour removal.
| Parameter | Value |
| Type | Supply and exhaust ventilation unit with heat recovery |
| Heat recovery efficiency | Up to 93 % |
| Airflow (supply / exhaust) | 60 / 60 m³/h (max) |
| Voltage | 220 / 230 V (50 Hz) |
| Power consumption (fan) | 7 W |
| Electric heater power | 40 W |
| Sound power level (LWA) | 26 / 38 dB (min / max) |
| Recommended room area | Up to 25 m² (at ceiling height 2.7 m) |
| Recommended number of occupants | Up to 4 people |
| Heat exchanger type | Aluminum plate, cross-flow |
| Airflow shut-off valve | Automatic |
| Filter | G3 class air filter (included) |
| Control | Remote control / stationary panel / mobile app |
| Operating modes | Heat recovery, supply, exhaust |
| Number of speeds | 4 |
| Weight | 2.2 kg |
| Dimensions (L × D) | 450 – 1000 mm × 125 mm |
| Mounting hole diameter | 142 mm |












