Nortek Reznor RHC DJL 8000, Installation, Commissioning, Servicing

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RHC 8000 EN April 2019 D301207 Issue C Page 7
Country Code Approved Gas Category
AT, BG, CH, CY, CZ, DK, EE, ES, FI, GB, GR, HR, IE, IT, IS, LT, LV, NO, PT,
RO, SE, SI, SK, TR
I2H
DE, LU, PL, RO I2E
FR I2Esi
BE I2E(S)B / I2E(R)B
NL I2EK
Gas Category Gas Type
Nominal Supply
Pressure (mbar)
Max Supply (mbar)
Minimum Supply
(mbar)
I2H / I2E Nat Gas (G20) 20 25 17.5
I2E (S) B / I2E(R)B
/ I2Esi
Nat Gas (G20 /
G25)
20 / 25 25 / 30 17.5 / 18
I2Ek
Nat Gas (G20/
G25.3)
20/25 25/30 17.5 / 20
2.2. Definitions
Jacket-less:
A gas-fired air heater supplied as a skeleton appliance e.g. without case or cover.
Module:
The jacket-less gas fired air heater.
Constructor
The undertaking, which builds a module into another casing. e.g. an air handler.
Appliance
An appliance where the air for combustion is taken from within the area where the gas
burner is operated.
Compartment
The section of an appliance into which the module is installed.
B22 / B52 Appliance
An appliance where the air for combustion is taken from within the area where the gas
burner is operated.
Dew point
The condition, when the temperature is such that the water vapour in the combustion
products condenses out.
Table 1.3 - Gas Supply Pressures
Table 1.2 - Country Gas Category
Models
8045 09
8060 12
8075 09
8075 15
8100 12
8125M 15
8150M 18
8175M 21
8200M 24
Heat input Gr
oss
G20
kW High
56.0
74.6
91.5
91.6
120.0
153.5
182.9
211.8
244.2
kW Low
28.0
37.3
45.8
45.7
60.0
76.7
91.5
105.9
122.1
G25 / G25.3
kW High
56.0
74.6
91.5
91.6
120.0
153.5
182.9
211.8
244.2
kW Low
28.0
37.3
45.8
45.7
60.0
76.7
91.5
105.9
122.1
Heat Output (1)
G20
High Fir
e
45.9
61.4
75.7
75.0
99.9
126.4
150.5
174.2
200.4
Low Fir
e
21.4
28.6
35.4
35.3
46.6
60.3
72.3
82.0
97.1
G25 / G25.3
High Fir
e
45.9
61.4
75.7
75.0
99.9
126.4
150.5
174.2
200.4
Low Fir
e
21.4
28.6
35.4
35.3
46.6
60.3
72.3
82.0
97.1
Gas Rate High
Fir
e
G20
m³/h
5.3
7.1
8.7
8.7
11.5
146
17.5
20.2
23.3
G25 / G25.3
m³/h
6.2
8.3
10.2
10.2
13.3
17.1
20.3
23.5
27.1
Power Consumption
kW
0.153
0.153
0.153
0.153
0.153
0.282
0.282
0.282
0.655
Injector Details
G20 / G25 / G25.3
mm
2.40
2.40
3.00
2.40
3.00
3.00
3.00
3.00
3.00
Marking
240
240
300
240
300
300
300
300
300
Quantity
9
12
9
15
12
15
18
21
24
Bur
ner
Pr
essur
e
(2)
G20
20 mbar
6.9/1.9
6.9/1.9
6.9/2.0
6.9/1.8
6.9/2.1
7.1/1.9
7.3/2.0
7.7/2.1
7.7/2.2
G25
25 mbar
10.3/2.6
10.2/2.8
10.2/2.7
10.2/2.5
10.2/3.1
N/A
N/A
N/A
12.2/3.3
G25.3
25 mbar
10.3/2.6
10.2/2.8
10.2/2.7
10.2/2.5
10.2/3.0
N/A
N/A
N/A
12.0/3.1
Minimum Air V
olume with
Heat Output H1
(3)
V1 (4)
m³/h
5650
7500
9300
9300
12400
15600
18200
20100
23300
m³/s
1.57
2.08
2.58
2.58
3.44
4.33
5.06
5.58
6.48
kW
Minimum Air V
olume with
Heat Output H2
(5)
V2 (6)
m³/h
6600
8750
10790
11900
14300
18000
21000
21500
240000
m³/s
1.83
2.43
3.00
3.31
3.97
5.00
5.83
5.97
6.67
kW
1. Heat output depends on airflow - heat output H2 only for airflows above V2
4. V1 = minimum airflow r
equir
ed thr
ough enclosur
e
2. W
ith open Service door
5. H2 = heat output at airflow V2
3. H1 = heat output at airflow V1
6. V2 = minimum airflow for high heat output H2