Stay warm this fall with 0% financing from GSMS
Upgrade your home's comfort this season with 18 months of 0% deferred interest financing on Mitsubishi systems and high-efficiency ALTA boilers made by US Boiler Company.
With the GSMS Warm Up & Save Event, upgrading to a quieter, more efficient heating and cooling system is easier to fit into your budget. For a limited time, qualifying Mitsubishi systems and high-efficiency ALTA boilers are eligible for 0% deferred interest financing for 18 months. Our Specialists will help you find the right system for your home and walk you through every step.
Mitsubishi Fall Promotion
Up to $1,800 Rebate OR 18 Months 0% Interest Financing
Upgrade your home's comfort this season with 18 months of 0% deferred interest financing on Mitsubishi systems and high-efficiency ALTA boilers made by US Boiler Company.
Equipment must be installed by 12/11/2026
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*Disclaimer
SELL BY: September 14, 2026, and December 4, 2026
INSTALL BY: December 11, 2026
SUBMIT CLAIMS BY: January 10, 2027
Manufacturer Promotion Applicability: Please note that the specific promotional rebates and financing terms detailed below apply to qualifying Lennox® systems. For systems from other manufacturers (such as Mitsubishi, AO Smith, or various boiler brands), promotional offers, financing, or rebates are only applicable if explicitly listed on your customized proposal and invoice. To qualify for any listed promotional offers, financing, or rebates across all manufacturers, the system must be purchased between September 14, 2026, and December 4, 2026, and installed by December 11, 2026.
Lennox® Fall 2026 Rebate Offer: Rebate requires the purchase of qualifying items between September 14, 2026, and December 4, 2026, from a participating Lennox® dealer. Qualifying items must be installed by December 11, 2026. This offer applies to residential installations only. Rebate claims must be submitted (with the Dealer’s invoice to the homeowner listing all models and serial numbers) to www.lennoxconsumerrebates.com no later than January 10, 2027, at 11:59:59 p.m. ET. Rebate is paid in the form of a Lennox Prepaid Mastercard®. 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.
Promotional Financing (0% Deferred Interest for 18 Months): Offer is available for applications submitted between September 14, 2026, and December 4, 2026. All applications are subject to credit review and approval. Not all applicants will qualify. The offer requires the purchase of a qualifying system. No down payment is required. Interest will be charged to your account from the purchase date if the purchase balance is not paid in full within the 18-month promotional period. Minimum monthly payments are required during the promotional period. Standard APR for purchases will apply after the promotional period ends. Complete terms, conditions, and Truth in Lending disclosures will be set forth in the Retail Installment Contract, which you should review carefully.
General Disclaimer: Manufacturers reserve the right to cancel or change these promotional offers at any time. Promotional offers cannot be combined with any other consumer promotions.
NHSaves Utility Rebates and NEHPA Instant Rebates are based on state utility programs and are funded on availability. GSMS lists utility rebates as a visual aid. Your Client Experience Specialist will provide you with our Rebate Packet to assist you with successfully applying for available rebates; however, GSMS will not be held responsible for any unpaid rebates, program changes, or depleted funding.
At GSMS we pride ourselves on providing great service and that includes ensuring your rebate process is as smooth as possible. Although we cannot be held responsible for any rebates or tax credits, your Client Experience Specialist is trained to provide you with all the information needed and step-by-step instructions to help as much as possible.
