BSK Notus HV — residential heat recovery unit with counter-flow plate exchanger, up to 90% efficiency, 375 m³/h airflow, EPP body, G4 filters, WiFi + BSK Connect app. Vertical and horizontal installation in one unit.

Flexit Nordic S2 — compact central ventilation with rotary heat exchanger, up to 85% efficiency, 349 m³/h, 2×F7 filters and Flexit GO app control. For homes up to 130 m².

BSK Notus – ceiling-mounted heat recovery unit with smart control for modern living.

ProNordic S100R — commercial AHU, rotary heat exchanger, 1 275 m³/h, Ø250 mm connection, ePM1 55% filters, Siemens Climatix CS2500, Modbus. Fits 70 cm door.

Flexit EcoNordic WH4 — ventilation, heating and hot water in one unit. Rotary exchanger >90%, CO₂ heat pump, 197 l hot water tank, Flexit GO app control. For homes up to 220 m².

Flexit Nordic S3 — central air handling unit with rotary exchanger, up to 85% efficiency, 361 m³/h, 2×F7 filters, humidity sensor and Flexit GO. For homes up to 160 m².

ProNordic S140R — commercial AHU, rotary heat exchanger, 1 555 m³/h, Ø250 mm connection, ePM1 55% filters, Siemens Climatix CS2500, Modbus. Fits 70 cm door.

Flexit Nordic S4 — central air handling unit with rotary exchanger, up to 85% efficiency, 461 m³/h, Ø160 mm ducts, 2×F7 filters and Flexit GO. For homes up to 230 m². RER & REL.

ProNordic S180R — commercial AHU, rotary heat exchanger, 1 800 m³/h, 500×250 mm connection, ePM1 55% filters, Siemens Climatix CS2500, Modbus. Fits 80 cm door.

Flexit Nordic S7 — air handling unit with Stage Wheel rotary exchanger, up to 86% efficiency, 700 m³/h, Ø200 mm, ePM1 70% filters, energy class A+, Flexit GO. For homes up to 350 m².

ProNordic S220R — commercial AHU, rotary heat exchanger, 2 400 m³/h, 500×250 mm connection, ePM1 55% filters, Siemens Climatix CS2500, Modbus. Fits 90 cm door.

Flexit Nordic CL2 — ceiling-mounted MVHR with rotary exchanger, up to 85% efficiency, 271 m³/h, ultra-low 296 mm profile, 2×F7 filters, Flexit GO. For homes up to 80 m².

ProNordic S240R — commercial AHU, rotary heat exchanger, 3 100 m³/h, ePM1 55 % filters (F7), Siemens Climatix CS2500, Modbus TCP/IP. Art. 172600.

Flexit Nordic CL3 — ceiling-mounted MVHR with rotary heat exchanger, up to 85% efficiency, 328 m³/h airflow, ultra-low 296 mm profile, 2×F7 filters and Flexit GO smart control. For homes up to 180 m².

ProNordic S260R — commercial AHU, rotary HX, 3 900 m³/h, top duct connections, ePM1 55 % (F7), Siemens Climatix CS2500, Modbus. ERP 2018. Art. 173200.

Flexit Nordic CL4 — ceiling-mounted MVHR with rotary exchanger, up to 85% efficiency, 406 m³/h, ultra-low 296 mm profile, 2×F7 filters, Flexit GO. For homes up to 200 m². RER & REL.