Greenspeed® Intelligence

The Infinity® Hybrid Heat® system with Greenspeed® intelligence is the most efficient ducted, air source dual fuel system available.*

*According to AHRI estimated average annual combined heating and cooling operating costs (2-13-12). The Infinity® Hybrid Heat® system with Greenspeed® intelligence includes the Infinity® 98 gas furnace, Infinity® 20 heat pump and Infinity®Control.

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