What is the average price of a Ruud furnace with installation?

What is the average price of a Ruud furnace with installation in 2026 is 3,500 to 6,500 dollars installed including furnace, labor, permit, and removal of old furnace, with average around 4,500 dollars for 80,000 BTU 96 percent AFUE two-stage model, identical to Rheem pricing since same factory. For 80,000 BTU size common for 2000 sq ft: entry level Ruud Classic R92 single stage 92 percent AFUE 80,000 BTU costs 3,000 to 4,500 dollars installed, including furnace unit at 1,200 to 1,800 dollars, gas connection, venting, electrical, and labor of 800 to 1,500 dollars for crew of 2 for 4 to 8 hours, plus permit at 100 to 300 dollars and old furnace removal, with 20-year heat exchanger warranty. Mid-range average Ruud Classic Plus R96V two-stage variable speed 96 percent AFUE 80,000 BTU costs 3,500 to 5,500 dollars installed, most popular and represents average price, 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 Ruud Ultra 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. Prices vary by region: California and Northeast 15 to 20 percent higher than South and Midwest. Additional costs include thermostat at 150 to 400 dollars, ductwork modifications at 300 to 800 dollars, condensate drain at 100 to 200 dollars, and permit at 100 to 300 dollars.