M4AH4 Convertible Air Handler with All-Aluminum Coil


System Features

  • Ameristar air handlers are adaptable to both 13 and 14 SEER models
  • 1.5 – 5 ton models available
  • All-aluminum coil design
  • ECM blower motors achieve higher AHRI ratings
  • Painted, galvanized steel cabinets resist rust
  • Ameristar air handlers offer multiple airflow designs for convertibility: Vertical upflow/downflow; Horizontal left or right
  • Auxiliary heaters available in 5kw–20kw
  • Dual drainage spouts offer flexibility in installation options
  • Removable front panel and blower and coil assemblies that slide out allow easy access for maintenance and troubleshooting

M4AH3/M4AH4 Convertible Air Handler


System Features

  • Ameristar air handlers are adaptable to both 13 and 14 SEER models
  • 1.5 – 5 ton models available
  • Painted, galvanized steel cabinets resist rust
  • Ameristar air handlers offer multiple airflow designs for convertibility: Vertical upflow/downflow; Horizontal left or right
  • Auxiliary heaters available in 5kw–20kw
  • Dual drainage spouts offer flexibility in installation options
  • Removable front panel and blower and coil assemblies that slide out allow easy access for maintenance and troubleshooting

TMM4/TMM5 Upflow Air Handler


System Features

  • Ameristar air handlers are adaptable to both 13 and 14 SEER models
  • 2 – 3 ton models available
  • Painted metal cabinet with foil face insulation
  • Ameristar air handlers are upflow only and can be used in various applications: Wall mount, stud mount, over the water heater mount
  • Auxiliary heaters available in 5kw–10kw
  • ECM constant torque motor
  • Factory installed R-410A thermal expansion valve on TMM5 models
  • Factory installed orifice on TMM4 models

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.