Skip to content
Queenaire QT Thunder-24 Ozone Generator — 300 mg/hr | 2,500 Sq Ft

Queenaire QT Thunder-24 Ozone Generator — 300 mg/hr | 2,500 Sq Ft

Brand: QueenaireSKU: QTT24-IIIn Stock – Ready to Ship
$495.00

Ships from US manufacturer with factory warranty

Ach Direct DebitAmazon American Express Apple Pay Diners ClubDiscoverGoogle Pay Mastercard PayPalShop Pay USDC Visa
Authorized RetailerFactory-authorized dealer with genuine products
Manufacturer's WarrantyFull manufacturer warranty included
30-Day ReturnsHassle-free returns within 30 days
Lowest Price GuaranteedWe match any competitor's price
Ordering 3+ units? Call for volume pricing – (978) 295-7538
Order before 5:00 PM EST for same-day dispatch. Estimated delivery:

Need help choosing? Talk to an expert

(978) 295-7538

Queenaire QT Thunder-24 Series II — Programmable Ozone Generator with 7-Day Timer for Automated Treatment Cycles

The QT Thunder-24 produces the same 625 mg/hr output as the QT Tornado but adds a programmable 7-day timer — the defining feature for any application where you need treatment to run on a schedule without someone present to operate the unit manually.

Hotels that treat rooms nightly between 2 AM and 4 AM. Property managers who set weekly treatment cycles for vacant units remotely. Restoration contractors who leave the unit running on a job site for a multi-day protocol. The Thunder-24's 7-day programming means you configure it once and it runs your exact treatment schedule indefinitely.

7-Day Programmable Timer System

The Series II timer on the Thunder-24 allows you to set treatment windows for each day of the week independently — different schedules for weekdays vs. weekends, or daily at a fixed time. The unit activates and deactivates automatically per the programmed schedule. No remote connection required; the timer runs onboard.

Requires unoccupied space during active treatment cycles. Coordinate scheduled treatment windows with occupancy patterns — program cycles during reliably unoccupied hours.

Specifications

Spec Value
Model QTT24-II
Ozone Output 625 mg/hr
Coverage Area Up to 5,000 sq ft
Power 110V / 60Hz
Timer 7-day programmable, daily on/off scheduling
Housing Compact QT platform
Warranty 1-year limited

Who Deploys the QT Thunder-24

Hotels and motels running automated nightly room treatment cycles. Vacation rental management companies with units spread across multiple properties. Restoration contractors running multi-day treatment protocols on large jobs. Property managers maintaining vacant commercial or residential units between tenants. Food storage facilities running weekly deodorization cycles. If your use case requires scheduled, unattended operation, the Thunder-24 is the unit. Maintenance kit: QTKIT625.

Documents

Queenaire QT Thunder-24 User Manual (PDF)

Manufacturer's Warranty

This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.

For specific warranty details, please contact us at (978) 295-7538 or email info@uscleaningtools.com

B2B & Tax-Exempt Purchases

We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.

How to place a tax-exempt order:

  1. Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. Place your order and sales tax will not be charged.

For volume pricing or purchase orders, call (978) 295-7538.

Product Image
Added to cart
Queenaire QT Thunder-24 Ozone Generator — 300 mg/hr | 2,500 Sq FtQueenaire QT Thunder-24 Ozone Generator — 300 mg/hr | 2,5...
View Cart
$495.00

Why Choose US Cleaning Tools?

See the price, buy now, get it fast. No quotes, no callbacks, no sales rep required.

  • No Quote Needed — All prices shown. Click buy, checkout, done.
  • Authorized Dealer — Brand-new units with full manufacturer warranty.
  • Trusted by 10,000+ Facilities — Schools, warehouses, contractors nationwide.
  • Expert Support — Real specialists at (978) 295-7538.
  • Fast Shipping — Trackable delivery in 2–8 business days.

Frequently Asked Questions

1. What payment methods can I use?

We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.

2. When will my payment be processed?

Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.

3. Will I receive an order confirmation?

Yes, a confirmation email will be sent to the provided email address once the order is placed.

4. How long does it take to process an order?

Orders are processed within 1-2 business days and then prepared for shipment.

5. How long does it take for my order to arrive?

Estimated arrival time (ETA) is 5-7 business days for all orders.

6. Do you offer warranty?

All our products come with a manufacturer warranty of at least 1 year, depending on the brand.

― Easy and convenient payment ―
Ach Direct Debit Amazon American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay USDC Visa
― Verified security ―
✔ Secure payment    ✔ 30-day return policy    ✔ Data protection

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare