The M4HP40 is fully charged from the factory. This unit is designed to operate at outdoor ambient temperatures as high as 115°F. Cooling capacities are matched with air handlers and furnace coils that are AHRI certified. The unit is certified to ETL. Exterior is designed for outdoor application.
- Ameristar units are available in 14 SEER (R410A only) models
- 1.5 - 5 ton models available
- Painted, galvanized steel cabinets resist rust and stand up to weather
- The compact design and small footprint are ideal for homeowners with limited yard space
- Units operate quietly, with a maximum sound level of 76 decibels
- 24V low voltage control provides added safety