Item ID
20
Gas valve
30
Orifice NG 505
Orifice LP 410
Orifice NG 620
Orifice LP 520
Orifice NG 705
Orifice LP 580
40
O-ring, gas valve outlet
50
Gas valve outlet pipe
60
Venturi insert - VX 110 (NRG 130) 50 mm
Venturi insert - VX 150 (NRG 130) 43.5 mm
Venturi insert - VX 199 (NRG 130) 37.5 mm
70
Ignitor and 2 screws
80
Ignitor gasket (pack of 5)
90
Sight glass and 2 screws
100
Heat exchanger lid
Heat exchanger lid
Heat exchanger lid
110
Refractory and gasket - VX 110
Refractory and gasket - VX 150
Refractory and gasket - VX 199
120
Rollout switch
130
Gasket, supply/ return pipe union
140
Supply temperature sensor
150
Low water cutoff (behind supply pipe)
160
Manual air vent
170
Supply water pipe
180
Supply / return water pipe bracket
190
Return water pipe
200
Return water temperature sensor
210
Water pressure sensor clip
Description
103
Boiler part diagrams - VX 110, VX 150, VX 199
P-kit
Part #
replacement
#
180-165
P-326
P-1501
180-095
P-1500
180-194
P-1503
180-195
P-1502
180-300
P-1505
180-301
P-1504
180-096
150-175
P-1522*
251-134
P-1510
240-144
P-821
240-124
P-338
240-142
P-336
240-182
P-1511
250-050
P-117
250-057
P-107
170-120
P-1512
170-122
P-1524
170-124
P-1528
255-151
P-1513
255-152
P-1525
255-153
P-1529
240-030
P-9070
251-122
P-1522*
240-133
P-362
240-010
P-9061
180-258
P-1219
251-117
P-1514
251-161
P-1515
251-120
P-1516
240-154
P-1011
251-132
**
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1