Lennox KGB Series Unit Information page 11

SP EC IFIC ATIONS - BELT D RIVE BLOWER
General Data
Cooling
Performance
Refrigerant
Charge
Conventional Fin/Tube With Humiditrol
Gas Heating Options
Compressor Type (one per unit)
Outdoor Coil
Environ™
(Fin/Tube)
Outdoor
Coil Fan
Indoor Coil
Indoor
3
Blower & Drive
Maximum Usable Motor Output (US Only)
Selection
Wheel Nominal Diameter x Width - in.
Filters
Electrical Characteristics - 60 Hz
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
AHRI Certified to AHRI Standard 340/360: 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static pressure.
1
Sound Rating Number rated in accordance with test conditions included in AHRI Standard 270-95.
2
Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required. Maximum usable hp of motors
3
furnished are shown. In Canada, nominal motor hp is also maximum usable motor hp output. If motors of comparable hp are used, be sure to keep within the service
factor limitations outlined on the motor nameplate.
Nominal Tonnage
Model No.
Efficiency Type
Blower Type
Gross Cooling Capacity - Btuh
Net Cooling Capacity - Btuh
1
AHRI Rated Air Flow - cfm
Sound Rating Number (dBA)
2
Total Unit Power - kW
EER (Btuh/Watt)
1
Refrigerant Type
Environ™ Coil System
Conventional Fin/Tube Coil
Dehumidification Option
®
Net face area - sq. ft.
Number of rows
Fins / inch
Motor - (No.) HP
Motor rpm
Total Motor Input - watts
Diameter - (No.) in. / No. of blades
Total air volume - cfm
Net face area - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Drain Connection (no.) and size - in.
Expansion device type Balanced Port Thermostatic Expansion Valve, removable power head
Nominal Motor Output
Motor - Drive Kit Number
Number and size - in.
6 Ton
KGB074S4T
Standard
Two Speed Belt Drive
71,000
68,000
2100
79
6.1
IEER 15.0
1
11.2
R-410A
7 lbs. 2 oz.
14 lbs. 8 oz.
14 lbs. 11 oz.
Standard (1 or 2 Stage),
Medium (1 or 2 Stage), or
High (1 or 2 Stage)
Two-Stage Scroll
17.8 (19.3)
1 (2)
23 (20)
(1) 1/3
1075
375
(1) 24 - 3
4700
9.72
3/8
4
14
(1) 1 NPT
1 hp, 2 hp
1.15 hp, 2.3 hp
A04
968 - 1340 rpm
A08
1193-1591 rpm
(1) 10 x 10
Type
(4) 20 x 20 x 2
208/230V, 460V or 575V − 60 hertz − 3 phase
Page 11
T WO - SP EED - 6 TO N
6 Ton
KGB074H4T
High
Two Speed Belt Drive
72,000
69,000
2100
79
5.7
16.0
12.0
R-410A
7 lbs. 2 oz.
- - -
- - -
Standard (1 or 2 Stage),
Medium (1 or 2 Stage), or
High (1 or 2 Stage)
Two-Stage Scroll
17.8
1
23
(1) 1/3
1075
375
(1) 24 - 3
4700
9.72
3/8
4
14
(1) 1 NPT
1 hp, 2 hp
1.15 hp, 2.3 hp
AA01
522-784 rpm
AA02
632-875 rpm
AA03
798-1105 rpm
(1) 15 x 9
Disposable
(4) 20 x 20 x 2