For the best Gemaire experience, please update your web browser.

Ameristar (AHRI 8386938) 1 1/2 Ton, 15.5 SEER, M4AC4018C1/TMM5A0B24M Front Return Air Conditioner Split System

Included products:

* Required Fields

What’s the price?
Sign in or register for pricing.

Your Order Templates
Save products for later, or create order templates to quickly re-buy items for routine jobs.

Add To Order Template

Inventory At Nearby Branches



System includes

1 - M4AC4018C1000A Ameristar™ - Air Conditioner, 1 1/2 Ton, 14 SEER, R410A, 208-230/1/60

General Features:
The M4AC40 is fully charged from the factory. This unit is designed to operate at outdoor ambient temperatures as high as 115 °F. Cooling capacities are matched with air handlers and furnace coils that are AHRI certified. The unit is certified to ETL. Exterior is designed for outdoor application.

Unit casing is constructed of heavy gauge, Galvanized steel and painted with a weather resistant powder paint on all grilles, panels, pre-paint on all other panels. And had 500-hours salt spray tested.

Refrigerant Controls
Refrigeration system controls include condenser fan, compressor contactor.

Scroll Compressor
Features include low vibration and noise.

Condenser Coil
The outdoor coil provides low airflow resistance and efficient heat transfer. The coil is protected on all four sides by grille panels.

1 - TMM5A0B24M21SA American Standard - Silver Series 24,000 BTU, Air Handler, 208-230/1/60

Features include:
  • Front or bottom return air
  • Painted finish on galvanized steel
  • Sturdy polycarbonate drain pans
  • The TMM5 wall mount air handler is shipped for upflow applications only
  • 208/230 VAC operation
  • Multi-speed direct drive blower
  • Constant torque ECM motor with fan-off time delay programming
  • Factory installed R-410a thermal expansion valve
  • Stud or wall mounting tabs
  • Fully insulated cabinet
  • 3/4" NPT primary and secondary drains
  • 1 year warranty*
  • 10 year warranty registered*
  • Optional extended warranty available

* See product warranty documents for complete details.

Optional Accessories
  • 5, 7.5 and 10 kW single phase electric heaters - Circuit breakers are standard on all single phase 5,7.5, and 10 KW heaters


NameAmeristar (AHRI 8386938) 1 1/2 Ton, 15.5 SEER, M4AC4018C1/TMM5A0B24M Front Return Air Conditioner Split System
SKU - PIM Number1466152327734
ERP NumberSYSAST0001
Voltage208-230 VAC
Air FlowConvertible
Product TypeAir Conditioner Split System
AHRI Number8386938
Product FamilyM4AC4
Equipment TypeStraight Cool
Cooling Capacity18000
Cycle/Hertz60 Hz
GEM - Case Quantity