4 Ton - 16 SEER Central Air Conditioner / Condensing Unit 48,000 BTU

4 Ton - 16 SEER Central Air Conditioner / Condensing Unit 48,000 BTU

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Availability: In stock

Model #: CSA648GKA
Brand : Comfortmaker

Availability: Discontinued

Comfortmaker CSA648GKA Highlights:

  • 16 SEER

  • 48,000 BTU Cooling

  • R410a Refrigerant

  • 208/230v/60Hz/1ph

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Comfortmaker CSA648GKA 4 Ton - 16 SEER Central Air Conditioner /  Condensing Unit 48,000 BTU - CSA648GKA

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 CSA648GKA 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 CSA648GKA 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 CSA648GKA 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)

Model Number Identification


Additional Information

Brand Comfortmaker
SEER Rating 16 SEER
Energy Star Rated No
Suction Line Connection Size No
Voltage No
amperage(amp0 26.1
Warranty 5 Years Parts