Air Conditioners

Quiet, cool, and efficient air conditioning at an affordable price

Ameristar air conditioning units provide quiet, effective cooling through the height of summer—while staying within your budget. Our air conditioning units are equipped with essential features, such as scroll compressors and durable cabinets, to maintain maximum cooling performance over the long haul.

M4AC3 Air Conditioner


System Features

  • 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

M4AC4 Air Conditioner


System Features

  • Ameristar 14 SEER units 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

Add a programmable thermostat

A programmable thermostat gives you complete control over your Ameristar system so you can maintain pleasant temperatures within your budget. Ask your installer for available options.