Nu-Air – ES150 Residential HRV Energy Star Windsor Series Residential HRV for up to 2800 sq. ft. – 110 CFM
- Furnace interlock options: commands furnace blower when HRV is on or only on high speed
- Intelligent Defrost: duration and interval adjust to outdoor conditions below -5° C (23° F).
- 24 V circuit protection with self resetting fuse.
- In defrost and recirculation modes, this unit will not induce indoor negative pressure nor recycle exhaust air; rather, it will redistribute ambient room air.
Nu-Air – The performance of the ES series units meets ENERGY STAR requirements for HRVs. Along with this very quiet, efficient line of HRV comes a new line of attractive, easy-to-use touch controls which can be mounted in single- or multiple-gang boxes.