The Infinity Series Single Zone Universal Outdoor Units are engineered for cold climate performance, maintaining operation in temperatures as low as -13°F (-25°C). Designed for single-zone applications, these outdoor units offer a wide range of nominal capacities from 9,000 to 60,000 BTU/hr. With consistent voltage and phase requirements across all models (208V / 1 Ph / 60Hz), installation is straightforward and flexible. Whether you're upgrading an existing system or planning a new installation, these outdoor units provide a dependable and energy-efficient solution for year-round comfort in diverse climate zones.