High-performance decentralized heat recovery unit for a single room. Offers up to 90% heat recovery efficiency, low energy consumption, and ultra-quiet operation. Features WiFi control, remote control, 4 fan speeds, and automatic humidity regulation.

Flexit Nordic S3 — max. airflow 361 m³/h at 100 Pa, rotary heat exchanger 85%, 2×F7 filters, LAN + Flexit GO app + cloud, extra silent. RER (right) / REL (left) configuration.

The ZEPHYR Extension 20cm is a durable and easy-to-install component designed to seamlessly extend ventilation systems while ensuring optimal airflow efficiency.

Flexit Nordic S2 — max. airflow 349 m³/h at 100 Pa, rotary heat exchanger 85%, 2×F7 filters, LAN + Flexit GO app + cloud, extra silent. RER (right) / REL (left) configuration.

PRANA Extension 25 cm is a practical accessory that allows the installation of the heat recovery unit into thicker walls.

Flexit Nordic S4 — max. airflow 461 m³/h at 100 Pa, rotary heat exchanger 85%, 2×F7 filters, Ø160 mm ducts, LAN + Flexit GO app + cloud, extra silent. RER (right) / REL (left) configuration.

Flexit Nordic CL2 — max. airflow 271 m³/h at 100 Pa, rotary heat exchanger 85%, 2×F7 filters, ceiling-mounted, profile 296 mm, LAN + Flexit GO app + cloud, extra silent. RER (right) / REL (left) configuration.

Compact and efficient air handling unit FLEXIT Nordic KS3 (RIGHT) offers a max airflow of 260 m³/h, advanced rotary heat recovery, and high-efficiency ePM1 55% (F7) filters. Ideal for modern homes with seamless integration into kitchen or utility spaces.

Flexit Nordic CL3 — max. airflow 328 m³/h at 100 Pa, rotary heat exchanger 85%, 2×F7 filters, Ø160 mm ducts, ceiling-mounted, profile 296 mm, LAN + Flexit GO app + cloud, extra silent. RER (right) / REL (left) configuration.

Flexit Nordic CL4 — max. airflow 400 m³/h at 100 Pa, rotary heat exchanger 85%, 2×F7 filters, Ø160 mm ducts, ceiling-mounted, profile 296 mm, LAN + Flexit GO app + cloud, extra silent. RER (right) / REL (left) configuration.

FLEXIT Nordic L6 SW RIGHT is an efficient air handling unit designed for residential and small commercial buildings in cold/average climates. Offering easy installation, very low noise, and energy efficiency with a high-efficiency rating up to 96%, it's perfect for creating balanced indoor climates. Controlled via Flexit GO app and cloud service, including F7 filters. 

EcoNordic WH4 by Flexit: The ultimate all-in-one solution for ventilation, heating, and hot water. With advanced heat recovery, smart home compatibility via Modbus, F7 categhory filters, and eco-friendly CO₂ refrigerant, it ensures energy efficiency, comfort, and sustainability for modern homes.

FLEXIT Nordic S7 RIGHT SW air handling unit with a maximum airflow of 560 m³/h. It features advanced rotary heat recovery, defrosting technology, and ePM1 55% (F7) filters. Perfect for homes and commercial spaces, offering efficient ventilation and energy savings in cold climates.