The QuietComfortâ„¢ DLX 90 natural gas furnaces are ready for upflow installations out of the box, with all parts included for downflow or horizontal conversions. They are dual-certified for one- or ...
The QuietComfortâ„¢ DX 1300 heat pumps attain up to 14 SEER efficiency when matched with high-efficiency indoor units. They offer up to 8.5 HSPF and are available in both R-22 and R-410A refrigerant ...