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18 - 22 SEER Ductless Heat Pump - Multi-Zone Outdoor Units

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Model Number
4TXM

Manufacturer

  • American Standard

Description

  • Energy efficiency - quickly reach the desired temperature without sacrificing your electricity bills with our higher EEP/COP levels
  • Robust grill prevents damage without impacting airflow with our strong, hot-dip galvanized steel grill
  • Intelligent defrost - auto defrosting is implemented if necessary improving the system's heating efficiency and helping you save power (standard on all heat pump models)
  • Quiet design - specially designed air vent efficiently reduces operation noise, as low as 26 dB
  • Blue fin - increase durability and ensure continued efficiency with our special anti-corrosion coil treatment (standard with all heat pump models)
  • Twin rotary DC compressor provides better balance and higher efficiency
  • Compressor protection stops or delays operation when there is mode conflict
  • 5-Year limited warranty on all other functional parts (with registration, residential use)
  • Extended warranties available
160212
Part #
Model #
Power Supply Nom Cap Cooling BTUH Uncrated Dimensions (HxWxD) Approx
Shipping Weight
Sound Pressure Level*  MCA Max Fuse Line Sets OD Gas,Liq  No of Circuits
83900 4TXM6518A1020B 208/230-1-60 18,000 23.5" x 35.4" x 14.9" 105.6 lbs  56  15  20  3/8", 1/4"  2
83901 4TXM6524A1020B 208/230-1-60 24,000 27.6" x 37.2" x 15.6" 145.2 lbs  59  20  30  3/8", 1/4"  3
83902 4TXK6512A10N0B 208/230-1-60 30,000 27.6" x 37.2" x 15.6" 147.4 lbs  59  26  45  3/8", 1/4"  4
83903 4TXM6536A1020B 208/230-1-60 34,000 31.1" x 36.2" x 16.8" 164.9 lbs  59  28  45  3/8", 1/4"  4
83904 4TXM6542A1020B 208/230-1-60 42,000 43.4" x 40.0" x 17.3" 246.4 lbs  59  26  40  3/8", 1/4"  5
*Sound pressure level at 3.3 ft dB