Queenaire QT Lightning Ozone Generator — 1,800 mg/hr | 20,000 Sq Ft

Queenaire QT Lightning Ozone Generator — 1,800 mg/hr for Large Industrial and Commercial Spaces Up to 20,000 Sq Ft

The QT Lightning is the highest fixed-output unit in the Queenaire QT line. At 1,800 mg/hr, it’s built for the jobs that smaller units can’t finish in a single session — large commercial buildings, warehouses, hotels treating multiple floors, and industrial facilities dealing with persistent or severe contamination at scale.

Restoration companies running large commercial jobs stock the Lightning as their primary machine for anything over 5,000 sq ft. It treats in the time the Cyclone would take to set up for a second pass.

1,800 mg/hr Sustained Output

The Lightning runs a high-capacity ceramic plate array — the same plate technology across the full QT line, scaled to the highest output available in the series without a programmable timer. The 0–2 hour mechanical timer provides treatment control for standard sessions. For 1,800 mg/hr output with 7-day programmable scheduling, see the QT Hurricane.

Unoccupied space required. At 1,800 mg/hr, plan 60–90 minutes of active ventilation before re-entry on large spaces. Coordinate with HVAC systems for best clearance times.

Specifications

Applications for the QT Lightning

Large-scale fire and smoke restoration on commercial properties. Hotel full-wing or floor treatment. Industrial and warehouse odor control and decontamination. School and institutional facility treatment. Sports facilities and event venues. Large multi-family residential buildings treated floor by floor. Properties over 10,000 sq ft where a single treatment session is the priority. Maintenance kit: QTKIT1800 (shared with QT Hurricane).