13.4 Burner Parts List
Item
1
Air pressure switch
2A
Primary printed circuit board (5-18)
2B
Primary printed circuit board (6-26)
2C
Primary printed circuit board (9-36)
3
Burner fan and motor
N/A
Air restriction plate (5-18kW only)
4
Servo motor (for brazier)
5
6
LED display support
7
Electrical connector (7-way female) - burner plug No. 2
8
Electrical connector (7-way male) - burner plug No. 2
9
10
Ignition element (no housing)
11
Pellet feed tube thermostat
12
Pellet feed tube thermostat cover
Pellet feed tube (one piece)
13
Pellet feed tube (two piece)
N/A
Pellet feed (flexi) tube
14
Pellet feed tube gasket
15
Burner fan gasket
16
Ignition element housing (housing only)
17
18
Electrical connector (6-way male) - burner plug No. 3
19
20A
Brazier - bottom (5-18 and 6-26 kW)
20B
Brazier - bottom (9-36kW)
21A
Brazier - angle plate (5-18 and 6-26 kW)
21B
Brazier - angle plate (9-36kW)
22A
Burner hood (5-18 and 6-26kW)
22B
Burner hood (9-36kW)
23
Ignition element mounting plate
24
Boiler water thermistor
25
Burner back plate and base
26
27
Special - contact Grant UK
28
Special - contact Grant UK
29
Cleaning mechanism spring
30
Special - contact Grant UK
31
Special - contact Grant UK
32
Back plate for photocell
33
Special - contact Grant UK
N/A
Brazier measuring tool
Description
LED display unit
Photocell
Photocell tube
Brazier - chassis
Burner cover
Product code
Qty - 5-18kW
WPS111
1
WPS112C
1
WPS112
-
WPS112B
-
WPS03
1
WPS178
1
WPS04X
1
WPS05
1
WPS06
1
WPS07
1
WPS08
1
WPS09
1
WPS10A
1
WPS11
1
WPS12
1
WPS174
1
WPS174A
1
WPS13
1
WPS14
1
WPS24
1
WPS10B
1
WPS17
1
WPS18
1
WPS19
1
WPS33A
1
WPS33B
-
WPS32A
1
WPS32B
-
WPS29X
1
WPS29Y
-
WPS22
1
WPS25
1
WPS27
1
WPS28
1
N/A
1
N/A
1
WPS82
1
N/A
1
N/A
1
WPS23
1
N/A
1
WPS199
1
Qty - 6-26kW
Qty - 9-36kW
1
1
-
-
1
-
-
1
1
1
-
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
-
1
1
-
-
1
1
-
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
99
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