1. Quietest size within each model group during low fan-speed operation.
2. Quietest size within each model group during most common cooling operating condition.
3. If properly registered within ninety (90) days after original installation, parts are warranted to the original purchaser for a period of 10 years. Otherwise, parts warranty is 5 years. For other applications a 7-year parts and 7-year compressor limited warranties apply. See warranty certificate for details.