Queenaire QT Thunder Ozone Generator — 300 mg/hr | 2,500 Sq Ft

Queenaire QT Thunder Ozone Generator — 300 mg/hr for Spaces Up to 2,500 Sq Ft

The QT Thunder is Queenaire's entry-level commercial ozone generator: 300 mg/hr output, built to the same QT platform standards as the Tornado, Cyclone, Lightning, and Hurricane. It's the right unit when you need reliable ozone treatment for single rooms, hotel rooms, small offices, or vehicle interiors without the output — or the price — of a larger machine.

Restoration professionals keep a QT Thunder for bathroom and closet work on larger jobs where the main unit is handling the primary space. Property managers use one per building for unit turnover. The Thunder handles those applications reliably, year after year, without the maintenance complexity of higher-output units.

QT Platform: Proven Corona Discharge Design

The QT series uses Queenaire's proprietary ceramic ozone plate design — the same plates found in the Rainbowair Activator line — enclosed in a compact, stackable housing with an integrated 0–2 hour timer. The plate design minimizes oxidation buildup between sessions and maintains consistent output over longer service intervals than many competing units in this output class.

Unoccupied space required during treatment. Allow 30 minutes of ventilation before re-entry after a standard treatment session.

Specifications

Where the QT Thunder Gets Used

Hotel and motel room treatment between guest stays. Vacation rental turnover between bookings. Individual room treatment on restoration jobs. Small office and conference room deodorizing. Storage unit odor control. Car interior treatment (no auto kit required at this output level — place in vehicle with windows cracked). Maintenance kit: QTKIT300, available separately.