24/7 Sales and Support 888 515 5124. Up for sale is a Brand New Ducane (by Lennox) Central A/C Air Conditioner Condenser R410 13 SEER 3.0 Ton (36K BTU) Size. The model number for this item is 4AC13L36P. We offer this Ducane (by Lennox) Central A/C Air Conditioner Condenser R410Read More