5
AAON WH Series Features and Options Introduction
Energy Efficiency
• Direct Drive Supply Fan
• Scroll or Rotary Compressor
• Closed Cell Neoprene Foam Cabinet
Insulation
• Waterside Economizer with 3-Way
Motorized Valve
• Electronically Commutated Motors
(ECM) or Permanent Split Capacitor
Motors (PSC)
• Copper or Cupronickel Coaxial
Refrigerant-to-Water-Heat Exchanger
• Microchannel Air Coils
• AHRI Certified Performance
Indoor Air Quality
• Multiple High Efficiency Filters up to
MERV 14 Rating
• Stainless Steel Drain Pan
• Closed Cell Neoprene Foam Cabinet
Insulation
Humidity Control
• ECM Fan Speed Dehumidification
• Hot Gas Reheat Dehumidification
Controls
• 5 Wire Thermostat Control
Installation and Maintenance
• Tool-Less Access Panels
• Optional Bottom Service Access
• Color-Coded Wiring and Wiring
Diagram
• Non-Fused Service Disconnect
System Integration
• Waterside Economizer
• Hot Gas Reheat Humidity Control
Environmentally Friendly
• R-410A Refrigerant
• Recyclable Sheet Metal Shipping Pallet
Extended Life
• Induction Brazing
• Aluminum Cabinet
• Stainless Steel Drain Pan
• Cupronickel Coaxial Refrigerant-to-
Water Heat Exchanger
• Microchannel Aluminum Air Coil
Reduced Sound
• Sound Absorbing Cabinet Insulation
• Compressors mounted with rubber-in-
shear isolators on an isolation plate with
rubber-in-shear isolation to the cabinet
• Sound Absorbing Blower Insulation
• Compressor Sound Blanket
• Mass loaded vinyl available under
standard unit insulation for increased
sound dampening.