Description

The HRU 400 from Itho Daalderop with a grounded plug is a high-performance heat recovery unit offering 400 m³/h capacity at 200 Pa and 88.4% efficiency. The system operates quietly at only 55 dB(A) and allows for direct floor placement, making installation easy. It supports zoning with options for DuoZone and QuattroZone sets. Equipped with an EC motor, thermal protection, and frost valve, the unit ensures safe and reliable performance. Integrated humidity sensors and additional sensor expansion options maintain optimal indoor air quality. Energy-efficient (A+ label) and comes with a 2-year factory warranty, extendable to 5 years upon registration.