WaterFurnace Envision Hydronic - Manual (Page 4)

Model Nomenclature
1-4
NSKW
5-6
08
7
R
8
6 9
0
10
2
11
C
12
C
13-14
SS
15
A
Model
NSKW = Envision Series 50Hz
Hydronic Heat Pump
Capacity (kW Output)
06
08
12
17
Operation
H = Heating Only
R = Reversible
Voltage
6 = 220-240/50/1
7 = 380-420/50/3
Hot Water Option
0 = No Hot Water Generation, No IntelliStart
2 = Hot Water Generation, No IntelliStart (08-17 kW)
3 = No Hot Water Generation, IntelliStart
1
5 = Hot Water Generation, IntelliStart (08-17 kW) 1
NOTES: Hot Water Generation (HWG) only available on NSKW08-17 and requires a field installed external pump
1 IntelliStart is only available on 220-240/50/1 voltage
2 NSKW06 heating only model is available only with copper double wall vented load coax
for potable water.
Vintage
A = Current
Future Option
SS = Standard Option
Load Coax 2
C = Copper
N = Cupronickel
Source Coax
C = Copper
N = Cupronickel
Controls Option
2 = Standard Board
4 = FX10 without interface
5 = FX10 with N2 card without interface
6 = FX10 with LonWorks card without interface
7 = FX10 with BACnet card without interface
8 = FX10 with MUI
9 = FX10 with N2 card and MUI
0 = FX10 with Lonworks card and MUI
3 = FX10 with BACnet card and MUI
4
NSKW INSTALLATION MANUAL
All Envision Series NSKW product is safety tested to CE standards and
performance tested in accordance with standard BS EN 14511-2. Certificate Number NQA ‘00000027’
Factory Standard MCS010
Product Standard MCS007