Helios Fans KWL-NHR 250 Note: FREE Click & Collect
The Helios Fans KWL-NHR 250 is a low-temperature reheating register designed for integration with the KWL HB 250 WW HygroBox in systems utilizing low-temperature heating. This unit features a warm water heat exchanger with a DN 160 mm pipe connection, ensuring efficient post-heating of supply air. It also comes equipped with an external PT1000 temperature ...