Carrier has unveiled two new residential HVAC systems: the Infinity 26 Air Conditioner and Infinity 24 Heat Pump, both featuring the manufacturer’s Greenspeed intelligence function. For most applications, the energy-efficient Infinity 26 offers a SEER rating of up to 26.0, and an EER of up to 16.5. The Infinity 24 offers a SEER rating of up to 24.0, an EER of up to 15.0, and an HSPF rating of up to 13.0. Both products produce sound levels as low as 51 decibels, according to the manufacturer. Contact a local distributor for pricing. carrier.com