Fraser-Johnston AL21B4821S Variable Capacity Air Conditioner

Technical Specification

Features:
  • Make: Fraser-Johnston
  • Model code: AL21B4821S
  • Series: AL21
  • Power: 40,000 ~ 50,000 BTU/H
  • Capacity: 4 tons
Additional info:

ENERGY STAR® Most Efficient qualifying efficiency up to 21 SEER Charge Smart™ allows for faster, more accurate installations Unit pairing with Fraser-Johnston® Hx™ and Hx™3 Touch-screen Thermostats enhances comfort and improves control of your system SilentDrive™ system silences vibrations with swept wing fan and composite base, while variable-speed compressor provides quiet and efficient operation Climate Sync™ maximizes overall efficiency and provides improved comfort by fine-tuning the system to the indoor and outdoor environment Integrates with the Hx™3 Communicating Zoning System

Make Fraser-Johnston
Manufacturer Fraser-Johnston Heating & Air Conditioning
Model code AL21B4821S
Series AL21
Power 40,000 ~ 50,000 BTU/H
Capacity 4 tons
Refrigerant Lines - Liquid/Suction 3/8 / 7/8 inches
Electrical 208-230/1/60 V/phase/Hz
Refrigerant Type R-410a
Weight 264 lbs
Dimensions Height: 43 1/4 inches
Width: 38 1/4 inches
Depth: 34 1/2 inches
Additional info
  • ENERGY STAR® Most Efficient qualifying efficiency up to 21 SEER
  • Charge Smart™ allows for faster, more accurate installations
  • Unit pairing with Fraser-Johnston® Hx™ and Hx™3 Touch-screen Thermostats enhances comfort and improves control of your system
  • SilentDrive™ system silences vibrations with swept wing fan and composite base, while variable-speed compressor provides quiet and efficient operation
  • Climate Sync™ maximizes overall efficiency and provides improved comfort by fine-tuning the system to the indoor and outdoor environment
  • Integrates with the Hx™3 Communicating Zoning System