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  • Quiet Operation1: Provided by a cabinet construction with 1.0 inch of foil faced insulation for quieter sound characteristics
  • Aluminum Indoor Coil Design: Constructed of aluminum fins bonded to internally grooved aluminum tubing and are more corrosion resistant
  • Versatile 4-Way Convertible Compact Design: Allow for upflow, downflow, horizontal left and horizontal right applications even in the smallest of spaces
  • Field Installed Auxiliary Heater Kits: Provide exact heat for indoor comfort and include circuit breakers which meet UL and cUL requirements for service disconnect
  • Limited Warranty*: Conditional Parts: 10 Years (registration required)

1Based on manufacturer’s air handler offering, and the product’s airflow stages, motor type and cabinet insulation. Sound levels are also dependent on air handler location and installation.
*For complete details of the limited and conditional warranties, including applicable terms and conditions, contact your local Contractor or go to Rheem.com for a copy of the product warranty certificate.

WH1AY - Endeavor® Line Air Handlers
Unit of Measure
Items WH1AY - Endeavor® Line Air Handlers
WH1AY2417STANNJ
WH1AY - Endeavor® Line Air Handlers
WH1AY - Endeavor® Line Air Handlers
WH1AY2417STANNJL
WH1AY - Endeavor® Line Air Handlers
WH1AY - Endeavor® Line Air Handlers
WH1AY3617STANNJ
WH1AY - Endeavor® Line Air Handlers
WH1AY - Endeavor® Line Air Handlers
WH1AY3617STANNJL
WH1AY - Endeavor® Line Air Handlers
WH1AY - Endeavor® Line Air Handlers
WH1AY3621STANNJ
WH1AY - Endeavor® Line Air Handlers
Type N/A Multipurpose Air Handler
Nominal Capacity N/A 24000 Btu/h7.03 kW N/A 24000 Btu/h7.03 kW N/A 36000 Btu/h10.55 kW N/A 36000 Btu/h10.55 kW N/A 36000 Btu/h10.55 kW
Voltage N/A 208 to 240 V
Number of Phases N/A 1
Frequency N/A 60 Hz
Refrigerant N/A R-454B
Efficiency N/A Standard
Metering N/A Thermal Expansion Valve (TXV)
Controls N/A Non-communicating
Coil Series N/A N Coil
Air Flow - Lo N/A 600 ft³/min283 L/s N/A 600 ft³/min283 L/s N/A 1000 ft³/min472 L/s N/A 1000 ft³/min472 L/s N/A 525 ft³/min248 L/s
Air Flow - Hi N/A 800 ft³/min378 L/s N/A 800 ft³/min378 L/s N/A 1200 ft³/min566 L/s N/A 1200 ft³/min566 L/s N/A 700 ft³/min330 L/s
Blower Motor N/A 1/3 hp249 W N/A 1/3 hp249 W N/A 1/2 hp373 W N/A 1/2 hp373 W N/A 1/3 hp249 W
Blower Motor - RPM N/A 300 to 1100
Blower Motor - Speed N/A 4
Motor Amps N/A 1.8 A N/A 1.8 A N/A 2.4 A N/A 2.4 A N/A 2.3 A
Minimum Circuit Ampacity N/A 3 A
Maximum Overcurrent Protection N/A 15 A
Width N/A 17.5 in445 mm N/A 17.5 in445 mm N/A 17.5 in445 mm N/A 17.5 in445 mm N/A 21 in533 mm
Height N/A 42 1/2 in1080 mm
Supply Duct N/A 16 in406 mm N/A 16 in406 mm N/A 16 in406 mm N/A 16 in406 mm N/A 19 1/2 in495 mm
Refrigerant Connections Sweat ID - Liquid N/A 3/8 in9.53 mm
Refrigerant Connections Sweat ID - Vapor N/A 3/4 in19.05 mm
Weight N/A 92 lb42 kg N/A 92 lb42 kg N/A 96 lb44 kg N/A 96 lb44 kg N/A 111 lb50 kg
Shipping Weight N/A 106 lb48 kg N/A 106 lb48 kg N/A 110 lb50 kg N/A 110 lb50 kg N/A 126 lb57 kg