Infinity 98 Modulating Gas Furnace with Greenspeed™ Intelligence

Efficiency Up to 98.5% AFUE
Inducer Motor Variable-speed
Gas Valve Modulation In 1% increments down to 40% of furnace capacity
Limited Warranty 10-year parts limited warranty when properly registered; Lifetime limited warranty on heat exchanger
Energy Star®
Details As an ENERGY STAR partner, Carrier Corporation has determined that the Infinity® 98 gas furnace meets the ENERGY STAR guidelines for energy efficiency. The 59MN7 gas furnace family has attained the ENERGY STAR Most Efficient 2012 designation.
Controls Supported Infinity, Thermidistat™, Thermostat
Diagnostics Over 70 parameters via PDA or laptop
Capactiy 60,000 - 120,000 BTUH
Blower Motor Variable-speed, full-featured ECM
Primary Heat Exchanger Aluminized Steel
Secondary Heat Exchanger Fin-and-tube stainless steel
Fuel Natural Gas; convertible to liquid propane (LP)
Profile Multi-stage; 4-way multipoise
Construction Galvanized steel
Paint Baked on urethane base coat and polyester top coat