Packaged Units

The two-in-one solution to your heating and cooling needs

Highly efficient Ameristar packaged units operate quietly and consistently to provide affordable heating or cooling throughout the year, with models compatible with a variety of homes. To ensure long-term performance, the components are contained in a durable single, steel cabinet.

M4PH4 Packaged Heat Pump Unit


System Features

  • Ameristar units are available in 14 SEER (R-410A) models for heat pump 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
  • High efficiency compressors operate smoothly, quietly, and consistently
  • ARI Certified and ETL Listed
  • Auxiliary heaters available in 5 – 20kw

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
  • Auxiliary heaters available in 5 – 20kw

M4PW4 Over/Under Heat Pump Packaged Units


System Features

  • 14 SEER (R410) heat pump packaged units
  • Convenient over/under “stacked” supply and return configuration
  • Small footprint for easy replacement
  • 5-year base limited warranty and 10-year registered limited parts warranty*

*Registered Limited Warranty terms are applicable if products are registered within 60 days of installation. Products can be registered online or by phone at 866-554-5611; otherwise, Ameristar’s Base Limited Warranty terms will apply. Base Limited Warranty terms can be found online at our Warranty page. Warranties are for residential use only; some restrictions may apply. Ask your installer for full warranty information at the time of purchase.

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.