20 SEER | Large Single Technical Brochure Product Brochure Features Up to 20 SEER Light Commercial Single-Zone Heat Pump 18K to 48K BTU 230V Multi-Point Diagnostics Low Ambient Cooling Down to 0 Degrees ODU can be connected to: Cassette, Floor Ceiling, or Ducted Warranty 5 Year Limited Parts Warranty 7 Year Compressor Warranty Submittals GXH36(10.6)USV4DHandGDU36(10.6)USV4DH VIEW GXH48(14.1)USV4DHandGDU48(14.1)USG4DH VIEW GXH48(14.1)USV4DHandGFU48(14.1)USG4DH VIEW GXH48(14.1)USV4DHandGKU48(14.1)USG4DH VIEW GXH24(7.0)USV4DHandGKU24(7.0)USV4DH VIEW