Ac Units Showing 17–25 of 25 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Lennox 3.5 Tons Upflow / Horizontal – Constant Torque Blower Motor – AFUE 80% – 80 Hz Gas Furnace $3,200.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW Lennox 4 Tons R-410A – Upflow / Horizontal – 60 Hz Air Handlers $4,000.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW Lennox 4 Tons Raider® Rooftop Units – 60 Hz – ASHRAE 90.1 COMPLIANT Heat Pumps $3,500.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW Lennox 4 Tons Single-Phase – R-410A – 60Hz – SEER 16.00 – HSPF 9.00 Heat Pump Outdoor Unit $4,500.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW Lennox 4 Tons Upflow / Horizontal – Constant Torque Blower Motor – AFUE 80% – 80 Hz Gas Furnace $3,200.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW Lennox 5 Tons R-410A – Upflow / Horizontal – 60 Hz Air Handlers $4,000.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW Lennox 5 Tons Raider® Rooftop Units – 60 Hz – ASHRAE 90.1 COMPLIANT Heat Pumps $3,500.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW Lennox 5 Tons Single-Phase – R-410A – 60Hz – SEER 16.00 – HSPF 9.00 Heat Pump Outdoor Unit $4,500.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW Lennox 5 Tons Upflow / Horizontal – Constant Torque Blower Motor – AFUE 80% – 80 Hz Gas Furnace $3,200.00 Free shipping 100% money-back guarantee 100% warrantied SHOP NOW ← 1 2