The Ruud Ultra Series 2-Stage Variable Speed Communicating Furnace features:
PlusOne™ Diagnostics – 7-Segment LED all units
PlusOne™ Ignition System – DSI for reliability and longevity
PlusOne™ Water Management System with patented Blocked Drain Sensor
Compatible with single or two stage thermostats – For optimal performance a two stage thermostat is recommended.
10-Year Parts Warranty when registered
Limited Lifetime Heat Exchanger Warranty
Pro Partners receive a 1-Year Quality Pledge