WaterFurnace Envision Hydronic (NDW) - Manual (Page 4)

4
NDW INSTALLATION MANUAL
Model Nomenclature
1-3 4-6 7 8 9 10 11 12-13 14
NDW 120 R 1 8 N B SS A
Family
NDW = Envision Series
Hydronic Heat Pump
Capacity
100 MBTUH
120 MBTUH
150 MBTUH
180 MBTUH
Operation
R = Reversible
Voltage
1 = 208-230/60/1 (Residential) 1
0 = 208-230/60/1 (Commercial)
3 = 208-230/60/3
4 = 460/60/3
5 = 575/60/3
NOTES: 1 Vintage code “A”
Vintage
A = Residential Voltage Code
B = Commercial Voltage Code
Non-Standard Options
SS = Standard
Water Connections
B = Back mounted connections
T = Top mounted connections
IntelliStart Option
N = None
A = IntelliStart TM
Controls
8 = FX10 without communication,
with User Interface
9 = FX10 w/ Open N2 Com Card,
w/ User Interface
0 = FX10 w/ Lonworks Com Card,
with User Interface
3 = FX10 w/ BacNet Com Card,
w/ User Interface
Rev.: 12 March 2013D
All Envision Series product is safety listed under UL1995 thru ETL and performance listed with AHRI in
accordance with standard 13256-2. The Envision Series is also Energy Star rated.