M4AC3 Air Conditioner
- Ameristar 13 SEER units meeting Regional Efficiency Standards required for sale in northern U.S. and Canadian locations are available in R‑410A models only
- 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
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13 SEER Air Conditioners (R410A Refrigerant)
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- 5-Year Base Limited Warranty*
- SEER, or Seasonal Energy Efficiency Ratio, measures how efficiently a unit can cool your home in the summer. The higher the SEER number, the less energy you’ll use.
- *Registered Limited Warranty terms are applicable if the products are registered within 60 days of installation. Products can be registered online or by phone at 855-260-2975, otherwise, Ameristar’s Base Limited Warranty terms will apply. Base Limited Warranty terms can be found online at com. Warranties are for residential use only; some restrictions may apply. Ask your installer for full warranty information at the time of purchase.