1 Financing Disclaimer: Offer available between March 17, 2025 and June 13, 2025. All applications are subject to credit review and approval. Not all applicants will qualify. Requires purchase of qualifying Lennox® system. No down payment required. If you qualify for this promotion (“Promotion”) and elect to participate, Finance Charges (interest) will not accrue for the first twelve months (Promotional Period), and you will not be required to make payments during the Promotional Period. If you pay the entire amount financed on or before the last day of the Promotional Period (Promotional Expiration Date), you will not have to pay any Finance Charges. However, if you qualify and elect to participate in the Promotion and do not pay the entire amount financed on or before the Promotion Expiration Date, you will be charged Finance Charges starting the first day after the Promotion Expiration Date at an annual percentage rate (APR) of 11.95%, and the balance will be payable in 120 scheduled monthly payments of $14.30 per $1,000 of the amount financed. No prepayment penalties. Minimum and maximum amount financed of $3,000 and $100,000, respectively. Late charges may apply. Complete terms and conditions and Truth in Lending disclosures will be set forth in the Retail Installment Contract which you should review carefully.

2 Rebate Disclaimer: Rebate requires purchase of qualifying items between March 17, 2025 and June 13, 2025 from a participating Lennox® dealer. Contact your local participating Lennox® dealer for promotion details. Qualifying items must be installed by June 20, 2025. This offer applies to residential installations only. Rebate claims must be submitted (with proof of purchase) to www.lennoxconsumerrebates.com no later than July 3, 2025 11:59:59 p.m. ET. Rebate is paid in the form of a Lennox Prepaid Mastercard®. Use your card anywhere Mastercard is accepted. This card is issued by The Bancorp Bank, N.A., pursuant to license by Mastercard International. Mastercard and the circles design are registered trademarks of Mastercard International Incorporated. The Bancorp Bank, N.A.; Member FDIC. This is not a gift card. This card is issued for loyalty, award or promotional purposes. Please note that prepaid cards are subject to expiration, so pay close attention to the expiration date of the card. Conditions apply. See www.lennox.com/terms-and-conditions for complete terms and conditions.

3 Lennox Industries Inc. (“Lennox”)/Metal Masters, Inc. is not acting in the capacity of a legal or tax advisor and does not make any representation, warranty, guarantee or other assurance as to whether a particular matchup qualifies or is eligible for a tax credit or rebate. This document has been prepared for informational purposes only and is not intended to provide, and should not be relied on for, tax or legal advice. The IRS, DOE and state energy offices are responsible for the implementation and administration of tax credits/rebates. There are important requirements and limitations for the homeowner to qualify for tax credits/rebates. Moreover, the laws are subject to change. As a result, Metal Masters, Inc. highly recommends that you consult with a tax advisor or attorney regarding your qualification for a tax credit/rebate in your particular circumstance and verify and review the applicable laws and regulations. Metal Masters, Inc. expressly disclaims all liability for damages of any kind arising out of a homeowner’s claim for a tax credit/rebate.

4 Savings vary based on local energy provider and where you live. Contact your local utility provider or ask your local Dealer for details.