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4
LX ULTRA SERIES INSTALLATION MANUAL
Model Nomenclature
YG
S
1-2
4
5-7
8
9
10
Model Type
YG
–
YG Series
Operation Range
S
–
Single Stage
Cabinet Configuration
V
–
Vertical
H - Horizontal
Unit Capacity (MBTUH)
009, 012, 015, 018,
023 (Horizontal Only)
024, 030, 036,
041 (Vertical Only)
042, 048, 060, 070
Discharge Configuration
T
–
Top (Vertical)
E
–
End (Horizontal)
S
–
Side (Horizontal)
Return Air Configuration
L
–
Left
R
–
Right
Voltage
0
–
208-230/60/1
2
–
265-277/60/1 (009-030)
3
–
208-230/60/3 (023-070)
4
–
460/60/3 (023-070)
5
–
575/60/3 (PSC Only 041-070)
Hot Water Generation Option
0
–
No HWG, No GeoStart
2
–
HWG without Pump, No GeoStart (V015
–
070)
3
–
No HWG, GeoStart
5
–
HWG without Pump, GeoStart
Blower Options
0
–
PSC Blower
1
–
Variable Speed ECM Blower (015-070)
2
–
High Static Variable Speed ECM Blower (042-048)
3
–
High Static PSC Blower (024, 030, 042, 048)
4
–
5-Speed ECM Blower (015-070)
Water Coil Option
C
–
Copper
N
–
CuproNickel
Sound Kit Option
A
–
None
B
–
Sound Kit (Not Available on H009-012)
Vintage
* - Factory Use Only
Non-Standard Options
SS
–
Standard
Drain Pan Option
0
–
Composite, No Secondary Connection
1
–
Composite, Secondary Connection
2
–
Stainless Steel, No Secondary Connection
3
–
Stainless Steel, Secondary Connection
Cabinet Option
0
–
Unpainted, 1 in MERV 4, Filter Rail
1
–
Painted, 1 in MERV 4, Filter Rail
2
–
Unpainted, 2 in MERV 13, Filter Rail
3
–
Painted, 2 in MERV 13, Filter Rail
4
–
Unpainted, 1 in MERV 4, Filter Rack
5
–
Painted, 1 in MERV 4, Filter Rack
6
–
Unpainted, 2 in MERV 13, Filter Rack
7
–
Painted, 2 in MERV 13, Filter Rack
Phase Guard
N
–
No Phase Guard, No Disconnect
P
–
Phase Guard, No Disconnect
B
–
Phase Guard, Disconnect
D
–
No Phase Guard, Disconnect
All-Aluminum Air Coil Option
5
–
AlumiSeal
TM
, Extended Range
6
–
AlumiSeal, Standard Range
7
–
No Coating, Extended Range
8
–
No Coating, Standard Range
Control Option
A
–
Aurora
TM
Base Control (ABC)
Water Control Option
N
–
None
R
–
Water Flow Regulator (015-070)
V
–
2-Way Valve (015-070)
B
–
2-Way Valve w/ Water Flow Regulator
(015-070)
Refrigeration Option
0
–
None
G
–
Hot Gas Bypass (015-072)
R
–
Hot Gas Reheat (015-072)
B
–
Hot Gas Bypass w/Hot Gas Reheat (015-072)
Rev.:
29 October 2013D
11
12
13
15
V
036
T
L
0
0
0
C
A
N
14
N
16
A
17
5
18
N
19
0
20
0
21
SS
22-23
*
24
Note:
Phase Guard Only Available on 208-230/60/3, 460/60/3, and 575/60/3
50VA Transformer with Aurora
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