Spring Into Ultimate Comfort™

An exclusive seasonal upgrade from 911 Mechanical Heating, Cooling & Plumbing. Lock in premium comfort and fresh spring savings on the Lennox Ultimate Comfort System™

Lenox Spring Promo

Higher Rebate OR Financing

Rebates up to $1,800 on the Ultimate Comfort System™

OR 25 months 0% no interest for qualified buyers

Best for: Homeowners looking to maximize their immediate cash back or keep their initial investment at zero.

These 2026 Winter Promotional Offers are only available for systems sold between April 1, and June 30, 2026.

Note: Financing offers are available to qualified buyers only.