Is Ruud a quality furnace?

Is Ruud a quality furnace, yes, Ruud is a quality furnace that is considered good value mid-range quality offering decent reliability, good efficiency, and lower upfront cost than premium brands, identical to Rheem furnace quality since same factory and components made by Rheem Manufacturing owned by Paloma Industries. Ruud furnaces including Classic R92 single stage 92 percent AFUE, Classic Plus R96V two-stage variable speed 96 percent AFUE, and Ultra R98V modulating 98 percent AFUE are built in Fort Smith, Arkansas plant with service call rates around 9 to 12 percent according to HVAC dealer surveys, which is slightly higher than premium Trane and Carrier at 8 to 10 percent but better than some budget brands at 12 to 15 percent, indicating good quality. Key strengths that make Ruud quality furnace include 92 to 98 percent AFUE efficiency meeting Energy Star, two-stage and modulating gas valves that adjust from 40 to 100 percent for even heating within 2 degrees versus single stage that swings 4 degrees, variable speed blowers that operate quiet at 68 to 72 decibels, aluminized steel heat exchangers that resist corrosion, and 10-year parts and lifetime heat exchanger warranty when registered within 60 days, plus wide parts availability with inexpensive parts like igniter at 20 dollars. Weaknesses include slightly louder than Trane at 60 decibels and some igniter failures after 5 to 8 years common to all brands. For homeowners wanting good quality at moderate price, Ruud is quality furnace lasting 18 to 22 years with proper maintenance.