Newaire HG2500 Hydroxyl Generator — 2,500 Sq Ft

Newaire HG2500 Hydroxyl Generator — Safe, Occupied-Space Air Treatment for Areas Up to 2,500 Sq Ft

The HG2500 scales up the HG1500’s core technology into a unit built for larger commercial spaces: open-plan offices, hotel lobbies, conference centers, healthcare waiting areas, and active restoration job sites where you can’t stop operations for ozone treatment cycles.

Hydroxyl radicals destroy odor compounds, VOCs, bacteria, and mold spores at a molecular level — the same chemistry that keeps outdoor air clean. The HG2500 runs that chemistry indoors, continuously, while people occupy the space. No evacuation. No wait time. No ozone smell.

Dual-Chamber Photocatalytic Technology

The HG2500 uses an expanded UVC lamp array and larger TiO₂ catalyst surface compared to the HG1500. Ambient air is drawn through the carbon pre-filter (capturing large particulates and VOCs), then exposed to the UVC-activated catalyst surface where hydroxyl radicals form and circulate. The higher lamp-to-surface ratio produces enough ·OH concentration to treat the increased square footage without sacrificing safety in occupied environments.

Specifications

Who Deploys the HG2500

Property restoration companies run the HG2500 as a primary on-site treatment during active water damage, fire, or mold remediation jobs — crews keep working while the unit treats continuously. Hospitals and clinics use them in lobbies, waiting rooms, and nurse stations. Large vacation rentals, boutique hotels, and event venues use them for permanent air quality management without visible equipment disrupting the guest experience.

Requires annual maintenance kit (UVC bulb + carbon filter replacement). 2-year limited warranty. Ships with pre-installed carbon filter.

Documents

Newaire HG2500 User Manual (PDF)