9 burner specifications, Figure 35: blackheat – Roberts-Gordon HE15UT User Manual
Page 79
SECTION 18: S
PECIFICATIONS
73 of 73
18.9 Burner Specifications
Figure 35: BLACKHEAT
®
HE Linear and U-tube Specifications
18.9.1 Standard Burner Specifications
**Based on Gross Caloric Value.
Fan
Damper
Swirler*
Side View
Reflector
End View
Internal Swirler*
Tube Length
Tube Length
Fan Tube
U-Tube
Plan View
Fan
Burner Tube
Burner Tube
100 mm
100 mm
Damper
*Swirler must always be located in Fan Tube.
457 mm
348 mm
499 mm
241 mm
Models
HE15
HE20
HE25
HE30
HE35
HE40
HE45
HE50
Burner Airplate ID Number
515
505
513
502
500
501
500
506
Jet Numbers - Natural G20 & 25
#31
#28
5/32
#17
#12
#8
#3
#1
Jet Numbers - Propane/Butane
#47
#43
#39
#33
#31
3.2 mm
#29
#28
Gas Consumption**Natural G20 (m
3
/h) 1.43
1.91
2.38
2.86
3.36
3.81
4.29
4.77
Natural G25 (m
3
/h) 1.66
2.22
2.77
3.32
3.88
4.43
4.99
5.54
Propane (m
3
/h)
[kgh]
0.56
[1.07]
0.75
[1.43]
0.94
[1.79]
1.13
[2.15]
1.32
[2.50]
1.51
[2.86]
1.69
[3.22]
1.88
[3.58]
Butane
(m
3
/h) 0.43
0.57
0.72
0.86
1.00
1.15
1.29
1.43
Governor Pressure Butane
(mbar) 20.4
20.4
19.7
19.7
19.7
19.7
20
20.9
Butane (in
wg) 8.1
8.2
7.9
7.9
7.9
7.9
8.0
8.4
Propane
(mbar) 28.4
27.1
26.9
26.6
26.9
26.9
27.4
26.9
Propane
(in wg) 11.4
10.9
10.8
10.7
10.8
10.8
11.0
10.8
Governor Pressure Natural G20 (mbar) 10.0
9.5
9.5
9.5
9.2
9.5
8.7
8.7
Natural G20 (in wg) 4.0
3.8
3.8
3.8
3.7
3.8
3.5
3.5
Natural G25 (mbar) 15.4
14.9
15.2
14.9
14.2
14.9
13.7
13.2
Natural G25 (in wg) 6.2
6.0
6.1
6.0
5.7
6.0
5.5
5.3