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Ameristar™ M4AH3018B1000A - Air Handler, 1 1/2 Ton, 13 SEER, R410A

Item: M4AH3018B1000A
MFR: M4AH3018B1000A
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Your air conditioner or heat pump heats or cools the air, but the air handler works with your outdoor unit to condition and circulate that air throughout your home. Working year-round, it's a key component of your ventilation system. Ameristar™ air handlers' flexible design minimizes the need for invasive customization, providing a proper fit at an affordable price.

  • Three fan speeds ensure control over your home's overall comfort
  • Multiple airflow designs convert easily to fit available space in the home
  • Fully insulated construction minimizes noise
  • Removable front panels allow easy maintenance
  • Painted, galvanized steel cabinets resists rust
  • Dual drainage spouts offer flexibility in installation options
  • Auxiliary heaters available in 5kw-20kw
  • 10-year registered limited warranty;* 5-year base limited warranty
* Registered Limited Warranty terms are applicable if the products are registered within 60 days of installation. Products can be registered online at 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 Warranties are for residential use only; some restrictions may apply.


NameAmeristar™ M4AH3018B1000A - Air Handler, 1 1/2 Ton, 13 SEER, R410A
Gemaire Item NumberM4AH3018B1000A
Manufacturer Product NumberM4AH3018B1000A
SKU - PIM Number1409698143868
ERP Number333697
Unit of MeasureEACH
Weight114.0 Pound (lb.)
Length20.5 Inches (in)
Width18.1 Inches (in)
Height41.4 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Equipment TypeHeat Pump
Air FlowMulti-Position
Voltage208-230 VAC
Minimum Circuit Amps27
Blower Motor HP1/5 HP
Filter Size16" x 20" x 1"
Drain Connection Size3/4" NPT
Suction Line FittingBraze
Suction Line Size3/4"
Liquid Line FittingBraze
Liquid Line Size3/8"
Comments/NotesUse of TXV makes 14 seer
Warranty Offered5 Year Parts - 10 Year Parts with Registration within 60 Days
Energy Star RatedNo
ETL CertifiedNo
LEED CertifiedNo
UL ListedNo
UL RecognizedNo
Product FamilyM4AH3
Drain Connections1
Tonnage1 1/2
GEM - Case Quantity