- Thermal Expansion Valve
- MicroBlue™ Coated Fins
- Insulated Cabinet
- Durable Finish Inside and Out
- Variable speed blower motor
Other Parts - 10 Years Limited*
* In order to receive the 10-year parts warranty, all qualifying products must be installed on or after May 1st, 2009 and registered online within 90 days of the installation date. If this requirement is not met, the warranties will default to the standard warranties as documented on the product warranty certificates. Additionally, R-22 and 3-phase models do not qualify for the 10-year warranty.