1.5 Ton - 16 SEER Central Air Conditioner / Condensing Unit Communicating

1.5 Ton - 16 SEER Central Air Conditioner / Condensing Unit Communicating

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Availability: In stock

Model #: CSA618GKA
Brand : Comfortmaker

Availability: Discontinued

Comfortmaker CSA618GKA Highlights:

  • 16 SEER 

  • 18,000 BTU 

  • Communicating Control 

  • Condensing Unit 

  • 1-Stage 

  • R410a Refrigerant 

  • 208/230V

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  • Literature

Comfortmaker CSA618GKA 1.5 Ton - 16 SEER Central Communicating Air Conditioner /  Condensing Unit 18,000 BTU - CSA618GKA

Model Number Identification


The 16 SEER single stage air condition with observer communicating control system works with 1.5 to 5 Ton split systems. This product uses 208/230 Volt, 1-phase, 60 Hz. This product has been designed and manufactured to meet ENERGY STAR criteria for energy efficiency when matched with appropriate coil components.

Comfortmaker CSA618GKA Refrigeration Circuit

  • Copeland Scroll Compressors on all models
  • Filter-drier supplied with every unit for field installation
  • External high and low refrigerant service ports
  • Copper tube / aluminum fin coil

Comfortmaker CSA618GKA Performance

  • Communicating, self configuring operation when used with Observer Wall Control (TSTAT0101SC)
  • Outdoor temperature sensor factory installed
  • Compressor sound blanket standard
  • Isolation compressor grommets

Easy to Install and Service

  • Text based diagnostics with Observer Communicating Wall Control
  • Easy access service valves on all models
  • Innovative control box design
  • High and low pressure switches
  • Only two screws to access control panel
  • Factory charged with R410a refrigerant

Built to Last

  • High gloss, baked on powder coat finish over galvanized steel
  • Post-painted (black) coil fins
  • Coated, weather-resisitant cabinet screws
  • Coated inlet grille with 3/8” (10mm) spacing for extra protection
  • Corner posts for extra strength and style

Comfortmaker CSA618GKA Warranty

  • 5 Years No Hassle Replacement limited warranty
  • 5 year parts limited warranty (including compressor and coil) with timely registration, an additional 5 years parts limited warranty (including compressor and coil)

Additional Information

Brand Comfortmaker
SEER Rating 16 SEER
Energy Star Rated Yes
Suction Line Connection Size No
Voltage No
amperage(amp0 11.8
Warranty 5 Years Parts