- Increased Efficiency: The SoftSound Deluxe 18 Variable Speed Heat Pump achieves up to an 18 SEER cooling rating and up to an 11 HSPF heating rating. SmartSense Technology also provides superior efficiency and humidity control.
- Enhanced Comfort: When installed as part of an Observer® communicating system with the Observer wall control, both variable-speed inverter products transition smoothly between five compressor stages, providing enhanced comfort.
- Low Sound: With their deluxe rotary compressor sound shields and swept-blade fans, these units are extremely quiet.
- Exceptional Warranties: The SoftSound Deluxe 18 Variable Speed Heat Pump is covered by a 10-year parts limited warranty and a 10-year No Hassle Replacement™ limited warranty.1