M4PG4 Packaged Gas/Electric Unit

System Features

  • Ameristar units are available in 14 SEER (R-410A) models for gas/electric packaged units
  • 2, 2.5, 3, 3.5, 4, and 5 ton models available
  • Architecturally compatible, anti-rust steel cabinets, 500-hour salt spray tested
  • Internal safeguards protect compressors against high pressure, low pressure, coil temperature, and power surge (heat pump only)
  • High efficiency compressors operate smoothly, quietly, and consistently
  • ARI Certified and ETL Listed
  • Convertible (Horizontal or Downflow) Supply/Return Configuration


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.