
Duct Light Commercial Series
Duct Air Conditioners
Submittal Data Sheet
Job Name:_________________________________________________________________________ 
Location:______________________________________________________  __________________ 
Engineer:____________________________________________________ _ _________________ 
Submitted to:_____________________________________________________________________ 
Submitted by:_____________________________________________________________________ 
Reference:_________________________________________________________________________ 
This warranty should be registered on our web-site www.cooperandhunter.us 
within 60 days of installation. The warranty is only valid when installed by 
a Licensed HVAC Technician. A warranty period of Seven (7) years on compressor to the original registered end-user. A warranty period of Five (5) years on all 
parts to the original registered end user. Warranty applies only to products 
remaining in their original installation location.
GENERAL FEA TURES
• Flexible Installation
• Fresh Air Function
• Wired Control & Wi-Fi Connection
• Multi-Channel Air Distribution
INDOOR SPECIFICA TIO N
Sound Preassure level (Hi/Mi/Lo)
Design pressure
Dimension (W*D*H)
Net/Gross weight
OUTDOOR SPECIFICAT ION
Air flow
Noise level
Dimension (W*D*H)
Net/Gross weight
CFM
dB(A)
in
Lbs
CH-36LCDTU/I (INDOOR UNIT)  CH-36LCU/O (OUTDOOR UNIT)
Date:______________________________________________________________________________ 
Approval:__________________________________________________________________________ 
Сonstruction:______________________________________________________________________ 
Unit #:_____________________________________________________________________________ 
Drawing #:_________________________________________________________________________
PERFORMANCE 
AND 
EFFICIENCY
OPERATION TEMPERATURE RA NGE
Indoor Outdoor
cooling
• Built-In Water Pump 
• Golden fin for outdoor and indoor
• Lower Noise 
• Higher Pipe Limits 
• Slim Design
45.5/42/38.5 dB(A)
550/340 PSIG
54x30x10 in
106/122 Lbs
2530
66.0
37.24x16.14x31.89
148.59/160.94
62〜90 ℉ 32〜86 ℉
Power supply V/Hz/Ph 208-230V/ 60Hz/ 1Ph
MCA: Minimum Circuit Ampacity; MFA: Max.fuse amps; RLA: Rated load amps
MCA A 30 
MFA A 50
Input 
RLA
Input 
RLA
Capacity 
Input 
RLA A 22.0
Cooling
Capacity 
SEER 
EER
Input 4000
Capacity 
COP 
HSPF4 
HSPF5
heating
EL ECTRICA L
Indoor fan motor
W 250
A 1.6
Outdoor fan motor
W 150
A 1.0
Compressor
Btu/h 32380
W 2600
PI PIN G
Btu/h
Btu
W
Heating at 47F
Btu/h
W/W
cooling heating
5〜122 ℉ 5〜86 ℉
36000
16.5
9.0
40000
3.37
11.5
10.0
Refrigerant Type
Refrigerant precharge
Additional charge for each ft
 ft
oz
R410/108
25
0.32
Refrigerant piping/Gas side  in (3/8"5/8")
Max. pipe length  ft 213
Max. difference in level ft 98

CH-36LCDTU/I (INDOOR UNIT) 
Duct Light Commercial Series
Duct Air Conditioners
4736K 10 30  27.6   6.9   46.7   8.9   49.6   55.1  23.5 
CH-36LCU/O (OUTDOOR UNIT)
Cooper&Hunter products are subject to continuous improvements. Cooper&Hunter reserves the right to modify product design, 
 specifications and information in this data sheet without notice and without incurring any obligations.