How much does it cost to install a Rheem furnace?

How much it costs to install a Rheem furnace in 2026 ranges from 3,000 to 6,500 dollars installed including furnace, labor, permit, and removal of old furnace, depending on model, size, and efficiency. For 80,000 BTU size common for 2000 sq ft: entry level Rheem Classic R96V? Actually R92 single stage 92 percent AFUE 80,000 BTU costs 3,000 to 4,500 dollars installed, including furnace, gas connection, venting, electrical, and labor of 800 to 1,500 dollars, with 20-year heat exchanger and 10-year parts warranty when registered. Mid-range Rheem Classic Plus R96V two-stage variable speed 96 percent AFUE 80,000 BTU costs 3,500 to 5,500 dollars installed, most popular, offering two-stage gas valve that runs low 70 percent of time for better comfort and variable speed blower for quiet operation at 68 decibels. Premium Rheem Prestige R98V modulating 98 percent AFUE variable speed 80,000 BTU costs 4,500 to 6,500 dollars installed, with modulating gas valve that adjusts from 40 to 100 percent for ultimate even heating within 0.5 degrees. Prices vary by region: California and Northeast 15 to 20 percent higher than South. Additional costs include new thermostat at 150 to 400 dollars, ductwork modifications at 300 to 800 dollars, condensate drain for high efficiency at 100 to 200 dollars, and permit at 100 to 300 dollars. Compared to Trane at 4,500 to 8,500 dollars, Rheem costs 10 to 20 percent less.