Carrier Corp.
WeatherExpert features models up to 23 tons, IEER ratings up to 21.0 and exceeds current ASHRAE 90.1 -2010 and Energy Star requirements. The units feature three stages of capacity control utilizing scroll compressors and ECM outdoor fan motors. They are available in gas/electric, electric/electric or cooling only.
Teledyne Flir: Si2a-LD and Si2a-Pro
Electrolux Professional: Generation 7000
Inovonics: Duress Card
T&S Brass: T&S LYNC
AAF International: AstroCel III Aero