Rheem RA1748AJ2NB - Classic® Series 4 Ton 17 SEER Two-Stage Air Conditioner, Non-Communicating, 208-230/1/60

Item: RA1748AJ2NB
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RA17 Series (Non-Communicating) - Classic® Two-Stage Air Conditioners
  • New composite base pan - dampens sound, captures louver panels, eliminates corrosion and reduces number of fasteners needed
  • Powder coat paint system - for a long lasting professional finish
  • The Two Stage Copeland Scroll™ UltraTech™ Compressor modulates between two capacity settings - 67% and 100% - providing more precise temperature control, lower humidity and greater efficiency in comparison to single stage compressors. It uses 70% fewer moving parts which also increases efficiency and reliability.
  • Modern cabinet aesthetics - increased curb appeal with visually appealing design
  • Curved louver panels - provide ultimate coil protection, enhance cabinet strength, and increased cabinet rigidity
  • Optimized fan orifice - optimizes airflow and reduces unit sound
  • Rust resistant screws - confirmed through 1500 hour salt spray testing
  • PlusOne™ Expanded Valve Space - 3"-4"-5" service valve space - provides a minimum working area of 27 square inches for easier access
  • PlusOne™ Triple Service Access - 15" wide, industry leading corner service access - makes repairs easier and faster. The two fastener removable corner allows optimal access to internal unit components. Individual louver panels come out once fastener is removed, for faster coil cleaning and easier cabinet reassembly
  • Diagnostic service window with two-fastener opening - provides access to the high and low pressure.
  • External gauge port access - allows easy connection of "low-loss" gauge ports
  • Single-row condenser coil - makes unit lighter and allows thorough coil cleaning to maintain "out of the box" performance
  • 35% fewer cabinet fasteners and fastener-free base - allow for faster access to internal components and hassle-free panel removal
  • Service trays - hold fasteners or caps during service calls
  • QR code - provides technical information on demand for faster service calls
  • Fan motor harness with extra long wires allows unit top to be removed without disconnecting fan wire.
  • High and low pressure standard on all models.

California residents: see Proposition 65 Warning


picture_as_pdf consumer literature

picture_as_pdf specification sheet

picture_as_pdf submittal sheet

picture_as_pdf warranty document

Features and Specification

ERP ID 381033
Weight 29.000000
Locked Rotor Amps 104
Number of Fan Blades 1
Liquid Line Size (OD) 3/8"
Full Load Amps 5.3
Height 51.000000
Phase Single
Inverter No
Length 35.750000
Liquid Line Fitting Sweat or Braze
Sound Level (dBA) 73
Tonnage 4
Suction Line Size (OD) 7/8"
Suction Line Fitting Sweat or Braze
Stages Cool 2
Stage Two
UL Listed Yes
Refrigerant R-410a
Package Height 51.000000
Voltage 208-230 VAC
Package Length 38.380000
Package Weight 29.000000
Package Width 38.380000
Product Family RA17
Width 35.750000
Warranty Offered Yes
UPC 662021421303
Rated Current Amps 50
Rated Load Amps 21.2
Circuit Breaker - Min Amps 32
Circuit Breaker - Max Amps 50
CFM 4251
Certifications AHRI Standard 210/240, ISO 9001:2015
Condenser Motor HP 1/2 HP
Brand Rheem
Compressor Scroll
Equipment Type Straight Cool
Fins per Inch 22
Energy Star Rated Yes
Cubic Measurement 37.720600
Cooling Capacity 48000
EER 13
Cycle/Hertz 60 Hz
Dimensional Weight 530.000000

Parts List