Model Number Identification; Specifications / Electrical Data; General Data; Electrical Data - Lennox CBX40UHV Series Installation And Service Procedure

MODEL NUMBER IDENTIFICATION

Unit Type
CB = Air Handler
Refrigerant Type
X = R-410A
Series
Configuration
UHV = Up-Flow/Horizontal, Variable
Speed Blower Motor
Nominal Cooling Capacity

SPECIFICATIONS / ELECTRICAL DATA

Refer to the Unit Engineering Handbook or Lennox Price Book for optional accessories for this unit.
SPECIFICATIONS

General Data

Nominal cooling capacity - tons
Connections
in.
Indoor
Coil
Blower Data Wheel nominal diameter x width - in.
Filters (MERV16)
Shipping Data - 1 Package - lbs.

ELECTRICAL DATA

Voltage - phase - 60hz
2
Maximum overcurrent protection (unit only)
Minimum circuit ampacity (unit only)
1
Disposable frame type filter.
2
HACR type circuit breaker or fuse.
CB X 40 UHV − 036 − 230 − 6 − 02
024 = 2 tons
030 = 2.5 tons
036 = 3 tons
042 = 3.5 tons
048 = 4 tons
060 = 5 tons
Model Number
Refrigerant
Suction (vapor) line - sweat
Liquid line - sweat
Condensate drain (fpt)
Net face area - ft.
Tube outside diameter - in.
Number of rows
Fins per inch
Motor output - hp
1
Size - in.
Refrigerant Metering Device
2 = Fixed Orifice
3 = TXV - Bleedport (indoor unit)
4 = TXV - Non-bleedport (indoor unit)
5 = TXV - Non-bleedport (outdoor unit)
6 = TXV - R-410A Non-bleedport (indoor unit)
Voltage
230 = 208/230V-60hz-1ph
CBX40UH CBX40UH
V V
‐024 ‐030
2 2.5
HFC-410A HFC-410A
3/4 3/4
3/8 3/8
(2) 3/4 (2) 3/4
2
5.0 5.0
3/8 3/8
3 3
12 12
11 X 8 11 X 8
1/2 1/2
20 X 20 X 5 20 X 20 X 5
165 167
15 15
5 5
Page 2
Minor Revision Number
CBX40UH CBX40UH
V V
‐036 ‐042
3 3.5
HFC-410A HFC-410A
3/4 7/8
3/8 3/8
(2) 3/4 (2) 3/4
5.0 7.22
3/8 3/8
3 3
12 12
11 X 8 11-1/2 X 9
3/4 1
20 X 20 X 5 20 X 25 X 5
172 214
208/230V-1PH
15 20
10 10
CBX40UH CBX40UH
V V
‐048 ‐060
4 5
HFC-410A HFC-410A
7/8 7/8
3/8 3/8
(2) 3/4 (2) 3/4
7.22 7.22
3/8 3/8
3 3
12 12
11-1/2 X 9 11-1/2 X 9
1 1
20 X 25 X 5 20 X 25 X 5
216 216
20 20
10 10
CBX40UHV