9
code HG0141.00GB ed.A-2008
LRP - RAPID PRO and LK - KONDENSA
LRP and LK WARM AIR HEATER
Model
LK020
LK034
LK045
LK065
LK080
LK105
Type of equipment
B23 - B23P - C13 - C33 - C43 - C53 - C63
EC approval
PIN.
0476CQ0451
NOx class [EN1020:2009]
Val
5
Type of fuel
Gaseous
Heater Performance
min
max
min
max
min
max
min
max
min
max
min
max
Burner heat output (Hi)
kW
4.75
19.00*
7.60
34.85
8.50
42.00
12.40
65.00
16.40
82.00
21.00
100.00
Useful heat output [
P
min
,
P
rated
]*
kW
4.97
18.18
8.13
33.56
8.97
40.45
13.40
62.93
17.77
80.03
22.77
97.15
Hi Efficiency (N.C.V.) [
ƞ
pl
,
ƞ
nom
]*
%
104.63 95.68* 106.97
96.30
105.50
96.30
108.06
96.82
108.35
97.60
108.40
97.15
Hs efficiency (G.C.V.) [
ƞ
pl
,
ƞ
nom
]*
%
94.26
86.20
96.37
86.76
95.07
86.76
97.36
87.22
97.62
87.93
97.68
87.52
Flue losses with burner on (Hi)
%
0.4
4.3
0.6
3.7
0.5
3.7
0.2
3.2
0.3
2.4
0.2
2.8
Flue losses with burner off (Hi)
%
<0,1
<0,1
<0,1
<0,1
<0,1
<0,1
Max. condensation
(1)
l/h
0.4
0.9
1.1
2.1
3.3
2.7
Flue gas emissions
Carbon monoxide - CO - (0% of O
2
)
(2)
ppm
< 5
< 5
< 5
< 5
< 5
< 5
Emissions of nitrogen oxides -
NOx
**
(0% of O
2
) (Hi)
(3)
29 mg/kWh -
16 ppm
51 mg/kWh -
29 ppm
36 mg/kWh -
20 ppm
45 mg/kWh -
25 ppm
31 mg/kWh -
18 ppm
40 mg/kWh -
23 ppm
Emissions of nitrogen oxides -
NOx
**
(0% of O
2
) (Hs)
(8)
26 mg/kWh -
15 ppm
46 mg/kWh -
26 ppm
32 mg/kWh -
18 ppm
41 mg/kWh -
23 ppm
28 mg/kWh -
16 ppm
36 mg/kWh -
20 ppm
Pressure available at the flue
Pa
80
90
100
120
120
120
Flue gas temperature, CO
2
content and maximum flue gas flow rate: see gas tables on page 38 and on the
following pages
Electrical Characteristics
Supply voltage
V
230 Vac - 50 Hz single-phase
Rated power
kW
0.147
0.180
0.270
0.310
0.280
0.310
0.420
0.510
0.500
0.613
0.650
0.750
Protection Rating
IP
IP 20
Operating Temperatures
°C
from -15°C to +40°C - for lower temperatures, a burner housing heating kit is required
(9)
Storage Temperatures
°C
-25°C to +60°C
Connections
Ø gas connection
(4)
GAS
UNI/ISO 228/1-
G 3/4"
UNI/ISO 228/1-
G 3/4"
UNI/ISO 228/1-
G 3/4"
UNI/ISO 228/1-
G 3/4"
UNI/ISO 228/1-
G 3/4"
(5)
UNI/ISO 228/1-
G 3/4"
(5)
Intake/exhaust pipes Ø
mm
80/80
80/80
80/80
80/80
100/100
(6)
100/100
(6)
Air flow rate
Air flow rate (15° C)
m
3
/h
2700
4300
4500
7800
9000
11100
Air temperature increase
°C
5.28
19.30
5.42
22.37
5.73
25.74
4.92
23.13
5.66
25.49
5.89
25.09
Number and diameter of fans
1 x Ø350
1 x Ø 450
1 x Ø450
2 x Ø400
2 x Ø450
3 x Ø400
Fans speed
rpm
1370
1370
1370
1370
1370
1370
Sound pressure (Lp)
(7)
dB(A)
44
49
49
51
52
54
Weight
Net Weight
kg
58
72
79
98
129
145
Weight with packaging
kg
73
90
97
122
155
173
NOTES:
*
Symbol in compliance with Reg.EU/2281/2016.
(1) Max. condensation produced acquired from testing at 30%Qn.
(2) Value referred to cat. H (G20)
(3) Weighted value to EN17082 ref. to cat. H (G20), referred to net calorific
value (Hi, N.C.V).
(4) The gas line must be dimensioned according to the length of the routing
and not to the heater input diameter.
For countries requiring an ISO connection different from the one shown,
an adaptor will be supplied.
(5) For the LK080 and LK105 models, the minimum gas supply duct diameter
must be UNI/ISO 228/1- G 1".
(6) Ø100/100 obtained by using adaptors supplied as standard.
(7) Measured at a distance of 6 m from the machine.
(8) Weighted value to EN17082 ref. to cat. H (G20), referred to gross calorific
value (Hs, G.C.V).
(9)
If the burner housing heater kit is installed, add 105 W (230V) to
the rated power value on the nameplate.