Single-Stage, reliable air conditioner provides up to 16 SEER efficiency.

Single-Stage Air Conditioner offers affordable cooling up to 13 SEER.

The XR15 has a SEER rating of 16 and HSPF of 9.5, which makes it a great choice for an energy efficient home.

Affordable, efficient cooling from this multi-stage heat pump with up to 16.5 SEER.

Superior single-stage heat pump that delivers quiet and efficient comfort up to 16 SEER.

Single-stage heat pump that provides up to 16 SEER efficiency.

The S8B1 is rated up to 80% AFUE, meaning it’s designed to use less energy to warm your home. For you, that means more comfort and lower energy use.

Two-stage gas furnace with constant-torque motor design for even temperatures. Efficiency rating of up to 80% AFUE.

Single-stage, 80% fuel-efficient gas furnace with variable-speed fan motor.

Economical gas furnace with Power Saver™ technology, providing up to 80% AFUE efficiency.