Replacement heat exchanger rings for WRG 20.Article: WRF 20, Installation position: vertical / horizontal, Weight: 0.017 kg, Weight with packaging: 0.225 kg, Filter class: ISO Coarse 30% (G2), Diameter: 200 mm, Width: 560 mm, Height: 75 mm, Depth: 14 mm, Width with packaging: 570 mm, Height with packaging: 100 mm, Depth with packaging: 80 mm, Ambient temperature: 40 °C, Suitable for box fans: no, Suitable for roof fans: no, Suitable for pipe fans: no, Suitable for heat recovery systems: no, Suitable for wall-mounted fans: no, Suitable for wall-mounted fans: no, Suitable for residential fans: no, Suitable for centrifugal fans: no, Suitable for circulation fans: no
