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Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

KESTON
KESTON K340 NG - (Air Gas Assembly)
Appliance Code: 87AU111-

Appliance Diagram


Air Gas Assembly diagram for Keston Keston K340 NGClick the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

1 Part number B04100760, OBSOLETE M6x8 SCREW - hexagon socket head cap OBSOLETE M6X8 SCREW - HEXAGON SOCKET HEAD CAP
Keston part no. B04100760
 
17 Part number B04100390, M6 NUT - hexagon M6 NUT - HEXAGON
Keston part no. B04100390
£2.47
69 Part number B04228000, PRESSURE TEST FITTING (brass) PRESSURE TEST FITTING (BRASS)
Keston part no. B04228000
£7.82
70 Part number B04200291, M6x20 Screw Stainless steel M6X20 SCREW STAINLESS STEEL
Keston part no. B04200291
£0.48
98 Part number B04100780, M4x5 SCREW - cross recessed pan head M4X5 SCREW - CROSS RECESSED PAN HEAD
Keston part no. B04100780
£0.38
131 Part number B04300280, M4x12 SCREW hex. head ReplacesB04300281 M4X12 SCREW HEX. HEAD REPLACESB04300281
Keston part no. B04300280
£1.98
133 Part number B04300341, GAS TEE GAS TEE
Keston part no. B04300341
£6.27
134 Part number B04311000, Low Gas Press. Switch-Replaces B04309000 LOW GAS PRESS. SWITCH-REPLACES B04309000
Keston part no. B04311000
£62.09
136 Part number B04313000, K50/K60/K80 (REGULATOR) GAS VALVE K50/K60/K80 (REGULATOR) GAS VALVE
Keston part no. B04313000
 
137 Part number B04307010, OBSOLETE REDUNDANT SOLENOID (gas valve) OBSOLETE REDUNDANT SOLENOID (GAS VALVE)
Keston part no. B04307010
 
138 Part number B04307020, CONNECTOR BLOCK (gas valve) CONNECTOR BLOCK (GAS VALVE)
Keston part no. B04307020
£20.96
139 Part number B17310000, AIR ADJUST SCREW AIR ADJUST SCREW
Keston part no. B17310000
£2.20
140 Part number B04300400, M3x20 SCREW cross recessed pan head M3X20 SCREW CROSS RECESSED PAN HEAD
Keston part no. B04300400
£2.02
141 Part number B04307030, SECONDARY SOLENOID (gas valve) (MAIN) SECONDARY SOLENOID (GAS VALVE) (MAIN)
Keston part no. B04307030
£16.15
142 Part number B17300060, OBSOLETE GASKET (gas valve outlet) OBSOLETE GASKET (GAS VALVE OUTLET)
Keston part no. B17300060
 
143 Part number B17300041, GASKET (gas orifice) GASKET (GAS ORIFICE)
Keston part no. B17300041
£2.77
144 Part number B34300080, Gas Orifice GAS ORIFICE
Keston part no. B34300080
£8.68
145 Part number B17300051, AIR-GAS MANIFOLD PLUG AIR-GAS MANIFOLD PLUG
Keston part no. B17300051
£8.82
146 Part number B04300160, M4x40 SCREW hexagonal head M4X40 SCREW HEXAGONAL HEAD
Keston part no. B04300160
£1.98
147 Part number B17200050, GASKET (blower) GASKET (BLOWER)
Keston part no. B17200050
£6.31
150 Part number B17300460, OBSOLETE GASKET OBSOLETE GASKET
Keston part no. B17300460
£2.06
151 Part number B17308000, OBSOLETE Check Valve OBSOLETE CHECK VALVE
Keston part no. B17308000
 
153 Part number B17302000, OBSOLETE CAPACITOR OBSOLETE CAPACITOR
Keston part no. B17302000
 
154 Part number B17301001, OBSOLETE K260/K340 Blower (excluding mounts & gaskets) OBSOLETE K260/K340 BLOWER (EXCLUDING MOUNTS & GASKETS)
Keston part no. B17301001
 
155 Part number B04304000, BLOWER RUBBER ISOLATOR BLOWER RUBBER ISOLATOR
Keston part no. B04304000
£12.52
157 Part number B34300100, Long Air Inlet Flex Connector LONG AIR INLET FLEX CONNECTOR
Keston part no. B34300100
£19.00
158 Part number B17300070, AIR HOSE CLAMP AIR HOSE CLAMP
Keston part no. B17300070
£2.74
160   OBSOLETE BRANCH
Keston part no. B34007020
 
161   OBSOLETE REDUCER
Keston part no. B34007010
 
162 Part number B34300060, Short Air Inlet Flex Connector SHORT AIR INLET FLEX CONNECTOR
Keston part no. B34300060
£4.61
163 Part number B34300090, Air Orifice AIR ORIFICE
Keston part no. B34300090
£8.94
164 Part number B17306000, OBSOLETE AIR-GAS MANIFOLD OBSOLETE AIR-GAS MANIFOLD
Keston part no. B17306000
 
165 Part number B04300320, HIGH PRESSURE TUBE HIGH PRESSURE TUBE
Keston part no. B04300320
£1.46
166 Part number B04300310, LOW PRESSURE TUBE LOW PRESSURE TUBE
Keston part no. B04300310
£1.46
168   GAS INLET FLEXIBLE TUBE-CARBON STEEL
Keston part no. B17307006
£42.90
171   OBSOLETE GAS INLET PIPE
Keston part no. B34304000
 
176 Part number B17113000, GAS TAP - 22mm GAS TAP - 22MM
Keston part no. B17113000
£21.12
177   OBSOLETE LEFT GAS SUPPLY PIPE
Keston part no. B34305000
 
179 Part number B34302000, 3/4 inch x 22mm (F) Union 3/4 INCH X 22MM (F) UNION
Keston part no. B34302000
£11.42



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