Model nomenclature, Versatec ultra series installation manual – WaterFurnace Versatec Ultra User Manual
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VERSATEC ULTRA SERIES INSTALLATION MANUAL
Model Nomenclature
U
S
1
3
4-6
7
8
9
Model Type
 U – Versatec Ultra
Operation Range
 S – Single Stage
Cabinet Configuration
 V – Vertical
 H - Horizontal
Unit Capacity (MBTUH) 
 009, 012, 015, 018,
 023 (Horizontal)
 024, 030, 036,
 041 (Vertical)
 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 (009-036)
 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
2
0 – No HWG, No IntelliStart
®
 2 – HWG w/o Pump, No IntelliStart
 (Vertical 015-070)
 3 – No HWG, IntelliStart
 5 – HWG w/o Pump, IntelliStart
 (Vertical 018-070)
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
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
1
 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)
 E – Aurora UPC DDC Controller
 F – Aurora UPC DDC Controller with LON
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)
Sound Kit Option
 A – None
 B – Sound Kit (Not Available on H009-012)
Rev.: 24 April 2014D
10
11
12
14
V
036
T
L
0
0
0
C
A
N
13
N
15
A
16
5
17
N
18
0
19
0
20
SS
21-22
*
23
Notes: 
1 - Phase Guard Only Available on 208-230/60/3, 460/60/3, and 575/60/3
2 - IntelliStart is not available with Phase Guard
2