8
code HG0141.00GB ed.A-2008
LRP - RAPID PRO and LK - KONDENSA
LRP and LK WARM AIR HEATER
Model*
LRP018
LRP028
LRP035
LRP045
LRP055
LRP075
LRP102
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
min
max
Burner heat output (Hi)
kW
10.1
16.5
16
27
20.2
34.8
26
44
29.8
52.2
44.4
73.5
51.8
100
Useful heat output [
P
min
,
P
rated
]*
kW
9.7
15.1
15.4
24.6
19.6
32.4
25.0
40.6
28.8
48.1
42.5
67.5
49.9
91.1
Hi Efficiency (N.C.V.) [
ƞ
pl
,
ƞ
nom
]*
%
95.8
91.8
96.3
91.2
96.8
93.1
96.3
92.3
96.8
92.1
95.8
91.8
96.4
91.1
Hs efficiency (G.C.V.) [
ƞ
pl
,
ƞ
nom
]*
%
86.2
82.6
86.7
82.1
87.1
83.8
86.7
83.1
87.1
82.9
86.2
82.6
86.8
82.0
Flue losses with burner on (Hi)
%
4.2
8.2
3.7
8.8
3.2
6.9
3.7
7.7
3.2
7.9
4.2
8.2
3.6
8.9
Flue losses with burner off (Hi)
%
<0,1
<0,1
<0,1
<0,1
<0,1
<0,1
<0,1
Flue gas emissions
Carbon monoxide - CO - (0% of O
2
)
(1)
ppm
<5
<5
<5
<5
<5
<5
<5
Emissions of nitrogen oxides -
NOx
*
(0% of O
2
) (Hi)
(2)
51 mg/kWh -
29 ppm
55 mg/kWh -
31 ppm
42 mg/kWh -
24 ppm
55 mg/kWh -
31 ppm
46 mg/kWh -
26 ppm
60 mg/kWh -
34 ppm
67 mg/kWh -
38 ppm
Emissions of nitrogen oxides -
NOx
*
(0% of O
2
) (Hs)
(7)
46 mg/kWh -
26 ppm
49 mg/kWh -
28 ppm
38 mg/kWh -
21 ppm
49 mg/kWh -
28 ppm
42 mg/kWh -
23 ppm
54 mg/kWh -
31 ppm
60 mg/kWh -
34 ppm
Pressure available at the flue
Pa
80
100
120
120
130
140
140
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
0.1
0.143
0.15
0.197
0.13
0.184
0.25
0.32
0.268
0.33
0.454 0.493
0.49
0.582
Protection Rating
IP
IP 20
Operating Temperatures
°C
from -15°C to +40°C - for lower temperatures, a burner housing heating kit is required
(8)
Storage Temperatures
°C
-25°C to +60°C
Connections
Ø gas connection
(3)
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"
UNI/ISO 228/1-
G 3/4"
UNI/ISO 228/1-
G 3/4"
(4)
Intake/exhaust pipes Ø
mm
80/80
80/80
80/80
80/80
80/80
80/80
100/100
(5)
Air flow rate
Air flow rate (15° C)
m
3
/h
2000
2700
3100
4300
4500
7800
7900
Air temperature increase
°C
13.9
21.7
16.4
26.1
18.1
30.0
16.7
27.1
18.4
30.6
15.6
24.8
18.1
33.5
Number and diameter of fans (no. of poles)
1 X Ø350 (6P) 1 X Ø350(4P) 1 X Ø450(6P) 1 X Ø450(4P) 1 X Ø450(4P) 2 X Ø400 (4P) 2 X Ø400 (4P)
Fans speed
rpm
920
1370
970
1370
1370
1370
1370
Sound pressure (Lp)
(6)
dB(A)
34
44
40
49
49
51
51
Weight
Net Weight
kg
58
58
68
70
78
102
123
Weight with packaging
kg
73
73
85
88
96
126
149
3.1. Technical Data
NOTES:
* Symbol in compliance with Reg.EU/2281/2016.
(1) Value referred to cat. H (G20)
(2) Weighted value to EN17082 ref. to cat. H (G20), referred to net calorific
value (Hi, N.C.V).
(3) 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.
(4) For LRP102 models, the minimum gas supply duct diameter must be UNI/
ISO 228/1- G 1".
(5) Ø100/100 obtained by using adaptors supplied as standard.
(6) Measured at a distance of 6 m from the machine.
(7) Weighted value to EN17082 ref. to cat. H (G20), referred to gross calorific
value (Hs, G.C.V).
(8)
If the burner housing heater kit is installed, add 105 W (230V) to
the rated power value on the nameplate.
