XL80 – TUD2/TDD2

  • 40–140 mbth input
  • Two-stage heat
  • PSC four-speed blower motor
  • Two-speed draft inducer
  • Silicon nitride igniter
  • Fully insulated/gasketed
  • Factory wired for humidifier and EAC


No matter what the temperature might be outside, the XL80 variable speed gas furnace is designed to provide a consistent, predictable flow of warm air to keep your family comfortable all winter long. The XL80’s two-stage heating helps prevent temperature swings with a system rating of up to 80% AFUE.


There are no reviews yet.

Be the first to review “XL80 – TUD2/TDD2”

Your email address will not be published. Required fields are marked *

CSI Mechanical 1243-1 E Dixon Blvd. Shelby, NC 28152 United States (US)

(704) 600-6267

Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed