page no. 34 of 36
NVS Range Users, Installation & Servicing Instructions Doc Ref M102 issue 2.4 May 2018.
Appendices
Model
NVS30
NVS60
NVS90
NVS140
High Heat Input
kW
29.0
59.2
86.7
138.0
Rated Heat Capacity
kW
30.0
60.0
90.0
140.0
Low Heat Input
Nett CV
kW
15.8
32.7
51.0
77.3
Minimum Heat Capacity
kW
15.2
32.7
51.0
77.3
Useful Efficiency
High Fire
%
103%
101%
104%
101%
Low Fire
%
96%
100%
100%
100%
Electrical Power Consumption*
High Fire
kW
0.07
0.07
0.07
0.07
Low Fire
kW
0.07
0.07
0.07
0.07
Standby
kW
<0.01
<0.01
<0.01
<0.01
Ignition
kW
0.00
0.00
0.00
0.00
NOx Seasonal (Gross)
mg/kWh
143.7
153.6
149.8
148.3
Envelope Loss Factor
%
n/a
n/a
n/a
n/a
Emission Effiency
On/Off
%
h
s, flow
90%
90%
90%
90%
Hi/Lo & Mod
94%
94%
93%
94%
Seasonal Space Heating
Energy Efficiency
On/Off
%
h
s,h
78%
76%
79%
77%
Hi/Lo
79%
81%
83%
81%
Mod
80%
82%
84%
82%
Information required for ecodesign (ErP) Directive 2009/125
