SLP99V

At up to 99 percent, “efficient” is an understatement.

More efficient than anything the industry has ever seen, this premier furnace boasts an efficiency rating of up to 99%—that means it essentially converts every last bit of energy it uses into heating the home.
This furnace has also been designated as one of the Most Efficient ENERGY STAR^® certified products in 2021. Products that are recognized as the Most Efficient of ENERGY STAR in 2021 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental