Page No 8 of 52 Reznor, PREEVA Neos, Installation Manual, EN 2021-05, D301315 Iss 1
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Technical Data
PRN-I and PRN-E Technical Data
Model
Internal (-I)
PRN025
PRN035
PRN045
PRN055
PRN070
PRN100
External (-E)
Combustion Air and Flue Type
Internal
B23 / B53 / C13 / C33 / C53
External
Rooftop
Heat Input High Fire (HS)
1
kW
32.40
41.00
51.60
64.80
86.00
119.00
Heat Input Low Fire (HS)
1
kW
11.34
14.35
18.06
22.68
30.10
44.00
Heat Input High Fire (HI)
2
kW
29.19
36.94
46.49
58.38
77.48
107.21
Heat Input Low Fire (HI)
2
kW
10.22
12.93
16.27
20.43
27.12
37.52
Heat Output High Fire
kW
26.61
33.85
42.53
53.56
70.66
99.12
Heat Output Low Fire
kW
10.03
12.69
15.89
19.92
26.42
39.14
CO2 at High Fire (Throttle) G20
3
%
8.61
8.52
8.47
8.59
8.79
8.58
CO2 at Low Fire (Offset) G20
3
%
7.95
7.78
7.58
7.81
7.65
7.88
CO2 at High Fire (Throttle) G25
3
%
8.03
8.74
8.27
8.81
8.51
8.09
CO2 at Low Fire (Offset) G25
3
%
7.53
8.00
7.36
7.60
7.45
7.48
CO2 at High Fire (Throttle) G25.3
3
%
8.46
8.51
8.60
8.47
8.63
8.21
CO2 at Low Fire (Offset) G25.3
3
%
7.59
7.89
7.45
7.59
7.61
7.85
Gas Consumption High Fire (HS) G20
4
m
3
/h
3.09
3.90
4.91
6.17
8.19
11.33
Gas Consumption Low Fire (HS) G20
4
m
3
/h
1.05
1.37
1.72
2.16
2.97
4.23
Gas Consumption High Fire (HS) G25
4
m
3
/h
3.59
4.54
5.71
7.18
9.52
13.18
Gas Consumption Low Fire (HS) G25
4
m
3
/h
1.22
1.59
2.00
2.51
3.33
4.92
Gas Consumption High Fire (HS) G25.3
4
m
3
/h
3.50
4.44
5.64
7.20
9.32
12.90
Gas Consumption Low Fire (HS) G25.3
4
m
3
/h
1.19
1.56
1.96
2.46
3.26
4.81
Gas Connection
BSP
1/2"
3/4"
Flue and Combustion Air Connection
Collars (Indoor)
Ø mm
100
130
Maximum Flue Length
m
9.5
Condensation Connection / Outlet
Ø mm
22
Minimum Airflow at 15°C
5
m
3
/h
2000
2530
3060
3980
5300
8060
Temperature Rise at Minimum Airflow
K
40
40
41
40
37
Maximum Airflow at 15°C
5
m
3
/h
3500
5080
6100
7000
10500
14000
7
Temperature Rise at Maximum Airflow
K
23
21
21
20
21
Maximum external static pressure
Pa
400
Sound Level Maximum Airflow
6
dBA
51.3
54.0
58.0
57.0
64.0
64.9
Sound Level Minimum Airflow
6
dBA
47.2
47.2
47.0
48.3
49.6
53.2
Output cooling capacity
Maximum with DX Coil
Maximum with cooling water coil
kW
kW
19
19
28
28
30
30
30
30
51
51
63
63
Electrical Connections and
Fan Motor Rating
Single Phase
1.35 kW:
230V 50HZ
1.35 kW:
230V 50HZ
Not Applicable
Three Phase
3.0 kW: 380-
415V 50Hz
2.4 kW: 380-
415V 50Hz
3.3 kW: 380-
415V 50Hz
3.6 kW: 380-
415V 50Hz
5.4 kW: 380-
415V 50Hz
6.0 kW: 380-
415V 50Hz
Total Electrical Rating
Single Phase
1.450
1.329
Not Applicable
Three Phase
3.060
2.480
3.390
3.670
5.530
6.190
Protection Grade
IP
IP20 Indoor / IPX4D Outdoor
Net weight without filter cabinet
Kg
225
240
260
340
360
470
Net weight with filter cabinet
Kg
340
355
375
490
510
640
1
Refers to gross calorific value of fuel
2
Refers to net calorific value of fuel
3
All CO
2
measurements with casing panels fitted and service doors open
4
Natural gas: G20 Hs 37.78 MJ/m³, G25 Hs 32.49 MJ/m³, G25.3 Hs 33.2 MJ/m³ @ 15°C and 1013.25 mbar
5
Maximum temperature rise 40K. Contact manufacturer for more details on different airflow / static pressure requirements
6
Measured without filter cabinet
7
Maximum airflow measurement for PRN100 unit is without any optional extras i.e. filter cabinet, cooling coil, weather hood -
please contact manufacturer for details of maximum airflow / external static pressure with the options available for the unit.
Summary of Contents for PREEVA NEOS
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Page 41: ...Reznor PREEVA Neos Installation Manual EN 2021 05 D301315 Iss 1 Page No 41 of 52 FF...
Page 50: ...Notes...
Page 51: ...Notes...
