Additional equipment for recoVAIR heat recovery units: preheater 0.6 kW, 0020167078 0020180801

Additional pre‑heater for recoVAIR heat recovery units

The heater with a power of 0.6 kW (600 W) is designed for direct integration with the recoVAIR 150/4 series heat recovery units. It is mounted inside the device – no additional ducts or complex connections are required. Its task is simple but crucial: it provides a stable temperature of the air supplied to the interior, even at extremely low outdoor temperatures.

Installation is carried out directly in the supply duct, before the heat exchanger. This way the air is heated before entering the heat‑recovery system – increasing the overall efficiency and preventing a drop in room temperature during intensive ventilation in winter.

The 600 W power rating is not accidental – it is the optimal level for units with a capacity of 150 m³/h. It does not overload the electrical installation, yet it is sufficient to keep the supply air temperature at a level comfortable for the system’s performance and safety. No adjustment is needed – it operates automatically when the heat recovery unit detects a heating requirement.

Dimensions (95 × 220 × 315 mm) and weight (5 kg) are matched to the interior of the device – they do not obstruct airflow nor burden the construction. Compatibility with recoVAIR 150/4 models is explicit – it is not suitable for other versions.

Installation, first start‑up, inspection and service must be performed by qualified installers. This is not an end‑user component – it is a part of the system that operates on a technical level and requires specialist knowledge.

There are no operating modes, no display, no temperature sensors – it is a purely resistive heating element. Simple. Reliable. Effective.