Enquiries
Carriage Options
Contact Us
Frequently Asked Questions
Parts Enquiry
Order Progress
Returns
Offers
Pumps
Chemicals
Cooker Hoses
Magnaclean Filters
Hive Controls
Arctic Hayes
ESI Controls
BritTherm Pumps
ONYX Products
Expansion Vessel
Google Products
Salus Controls
Engineer
Service kits
Xpanda Foam Sealing Tape
Engineers Consumables
Engineers Tools
Powerflushing
Find an Engineer
More Products
Cylinders
Cylinder Spares
Shower Spares
Electrical Spares
Toilet Spares
Underfloor Heating Spares
Taps
Info
Boiler Manuals
Free shipping
on orders over £100
Over 20,000
genuine spare parts in stock
Order before 4pm for
next day delivery
Contact us 24/7
for advice & information
Filter Search
Manufacturer
Select Manufacturer
{{Manufacturer.Name}}
Appliance
Select Appliance
{{Appliance.Name}}
Category
All Categories
{{Category.Name}}
Clear
Filter Search results: {{fsResults.length}} parts found
Assisted Search results: {{asResultsCount}} parts found
{{product.ProductName}}
From: {{product.ProductManufacturer}}
{{product.ProductSKU}}
£{{calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice)}}
(£{{(calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Nothing found.
Assisted Search for "
{{asQuery}}
": {{asResultsCount}} parts found
, showing first {{asResults.length}}
{{product.ProductName}}
From: {{product.ProductManufacturer}}
{{product.ProductSKU}}
£{{calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice)}}
(£{{(calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Load More
Nothing found.
{{detailProduct.ProductName}}
{{detailProduct.ProductName}}
Our Code
{{detailProduct.ProductSKU}}
Part Number
{{detailProduct.ProductVirtualManufacturerSKU}}
Manufacturer
{{detailProduct.ProductManufacturer}}
Price:
£{{calcRealPrice(detailProduct.ProductManufacturerDiscount, detailProduct.ProductPrice)}}
(£{{(calcRealPrice(detailProduct.ProductManufacturerDiscount, detailProduct.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Available to ship now
On back order
Details
Quantity
Add to Cart
Notification
×
Manufacturer: SIME
Back to appliances
Appliance:
149 products found
1/2M X 1/2 M FLOW SWITCH ASS/WAS 6149312
From: Sime
SIM6149316
£58.63
(£70.36 inc. VAT)
100 C SAFETY STAT
From: Sime
SIM6146701
£18.15
(£21.78 inc. VAT)
14 POLE LUMBERG CABLE CONN CN5
From: Sime
SIM6299973
£41.76
(£50.11 inc. VAT)
25 ECOMF NG VALVE KIT/REPLACES 5184802
From: Sime
SIM5184817
£89.81
(£107.77 inc. VAT)
3 WAY JUNCTION WITH PRESSURE TESTER
From: Sime
SIM6280500
£3.29
(£3.95 inc. VAT)
4 POLE LUMBERG CABLE CN2
From: Sime
SIM6299977
£11.53
(£13.83 inc. VAT)
6 POLE STOCKO CON CN7
From: Sime
SIM6299974
£35.17
(£42.20 inc. VAT)
AIR DEFLECTOR FOR SEPARATE DUCT
From: Sime
SIM6257512
£8.25
(£9.90 inc. VAT)
AIR DIAPHRAGM 86
From: Sime
SIM6028623
£8.26
(£9.91 inc. VAT)
AIR INTAKE
From: Sime
SIM6288000
£33.93
(£40.72 inc. VAT)
AIR INTAKE GASKET
From: Sime
SIM6028707
£1.88
(£2.26 inc. VAT)
AIR PRESSURE SWITCH
From: Sime
SIM6225724
£53.77
(£64.52 inc. VAT)
AIR PRESSURE SWITCH
From: Sime
SIM6225710
£61.34
(£73.61 inc. VAT)
AIR/SMOKE MANIFOLD
From: Sime
SIM6287900
£36.27
(£43.52 inc. VAT)
AIR/SMOKE MANIFOLD GASKET
From: Sime
SIM6028706
£1.88
(£2.26 inc. VAT)
AIR/SMOKE MANIFOLD PLUG M14X1
From: Sime
SIM6147406
£3.29
(£3.95 inc. VAT)
AIR/SMOKE MANIFOLD SCREW
From: Sime
SIM6242602
£0.96
(£1.15 inc. VAT)
AUTOMATIC AIR VENT
From: Sime
SIM6013101
£20.27
(£24.32 inc. VAT)
BALL COCK 1/2" X 15
From: Sime
SIM6177506
£28.05
(£33.66 inc. VAT)
BALL COCK 3/4" X 22
From: Sime
SIM6177505
£27.84
(£33.41 inc. VAT)
BRASS NUT 1/2"
From: Sime
SIM6146301
£3.29
(£3.95 inc. VAT)
BRASS NUT 1/8"
From: Sime
SIM6146303
£1.87
(£2.25 inc. VAT)
BRASS NUT 3/4"
From: Sime
SIM6146302
£3.73
(£4.48 inc. VAT)
BRASS NUT 3/8"
From: Sime
SIM6146305
£1.88
(£2.26 inc. VAT)
BURNER INJECTOR LPG
From: Sime
SIM6154406
£3.31
(£3.97 inc. VAT)
C.H FLOW PIPE
From: Sime
SIM6264767
£31.88
(£38.26 inc. VAT)
C.H RETURN PIPE
From: Sime
SIM6264836
£20.27
(£24.32 inc. VAT)
CAP FOR TIME PROGRAMMER
From: Sime
SIM6247360
£6.96
(£8.35 inc. VAT)
CASING
From: Sime
SIM6287321
£92.83
(£111.40 inc. VAT)
CASING
From: Sime
SIM6287331
£92.83
(£111.40 inc. VAT)
CH FLOW PIPE
From: Sime
SIM6264768
£34.90
(£41.88 inc. VAT)
CH RETURN PIPE
From: Sime
SIM6264837
£21.05
(£25.26 inc. VAT)
CLIP
From: Sime
SIM6226611
£7.06
(£8.47 inc. VAT)
COMBUSTION CHAMBER FRONT PANEL 100B
From: Sime
SIM6288711
£20.74
(£24.89 inc. VAT)
COMBUSTION CHAMBER LEFT HAND SIDE
From: Sime
SIM6288600
£8.26
(£9.91 inc. VAT)
COMBUSTION CHAMBER LEFT HAND SIDE
From: Sime
SIM6288610
£11.58
(£13.90 inc. VAT)
COMBUSTION CHAMBER RIGHT HAND SIDE
From: Sime
SIM6288500
£8.26
(£9.91 inc. VAT)
COMBUSTION CHAMBER RIGHT HAND SIDE
From: Sime
SIM6288510
£11.58
(£13.90 inc. VAT)
COMBUSTION CHAMBER SIDE INSULATION
From: Sime
SIM6139774
£13.36
(£16.03 inc. VAT)
COMBUSTION FRONT INSULATION
From: Sime
SIM6139787
£13.24
(£15.89 inc. VAT)
COMBUSTION REAR PANEL
From: Sime
SIM6139789
£13.21
(£15.85 inc. VAT)
COMBUSTION REAR PANEL
From: Sime
SIM6139790
£17.23
(£20.68 inc. VAT)
COMBUSTION SIDE INSULATION
From: Sime
SIM6139792
£9.39
(£11.27 inc. VAT)
COMBUSTION SIDE INSULATION
From: Sime
SIM6139788
£18.97
(£22.76 inc. VAT)
CONTROL PANEL BRACKET
From: Sime
SIM6009585
£5.62
(£6.74 inc. VAT)
CONTROL PANEL CABLE COVER
From: Sime
SIM6290300
£8.26
(£9.91 inc. VAT)
CONTROL PANEL PROTECTING COVER
From: Sime
SIM6289900
£20.42
(£24.50 inc. VAT)
CONTROL PANEL SCREW
From: Sime
SIM6112420
£3.29
(£3.95 inc. VAT)
CONTROL PANEL- REPLACES 6289805
From: Sime
SIM6289817
£30.36
(£36.43 inc. VAT)
CONVERSION KIT TO LPG
From: Sime
SIM5144712
£102.56
(£123.08 inc. VAT)
CONVERSION KIT TO LPG
From: Sime
SIM5144716
£104.01
(£124.81 inc. VAT)
COPPER WASHER 6
From: Sime
SIM6022004
£0.96
(£1.15 inc. VAT)
DAB PUMP KIT- REPLACES 6272300/301/303
From: Sime
SIM5192600
£168.15
(£201.78 inc. VAT)
DAB VA65 PUMP KIT REPLACED BY 5192602
From: Sime
SIM5192601
£255.39
(£306.47 inc. VAT)
DHW INLET PIPE
From: Sime
SIM6227111
£23.59
(£28.31 inc. VAT)
DHW INLET PIPE
From: Sime
SIM6227112
£23.56
(£28.27 inc. VAT)
DHW OUTLET PIPE
From: Sime
SIM6227012
£25.72
(£30.86 inc. VAT)
DHW OUTLET PIPE
From: Sime
SIM6227013
£25.72
(£30.86 inc. VAT)
DHW TEMPERATURE SENSOR
From: Sime
SIM6231357
£20.23
(£24.28 inc. VAT)
EARTH FASTON
From: Sime
SIM2211610
£3.74
(£4.49 inc. VAT)
EXPANSION VESSEL - REPS 5139120
From: Sime
SIM5139140
£86.29
(£103.55 inc. VAT)
EXPANSION VESSEL 1.8 - 3/8" M
From: Sime
SIM5139130
£88.57
(£106.28 inc. VAT)
EXPANSION VESSEL LOWER SUPPORT
From: Sime
SIM6255430
£8.39
(£10.07 inc. VAT)
EXPANSION VESSEL LOWER SUPPORT
From: Sime
SIM6255431
£8.26
(£9.91 inc. VAT)
FAN
From: Sime
SIM6225624
£136.56
(£163.87 inc. VAT)
FAN FORMAT B now use 6225634
From: Sime
SIM6225632
£148.16
(£177.79 inc. VAT)
FAN PRESSURE TEST POINT
From: Sime
SIM6263911
£13.04
(£15.65 inc. VAT)
FAN WAS 6225636
From: Sime
SIM6225634
£155.56
(£186.67 inc. VAT)
FASTENER FOR SELF TAPPING SCREW
From: Sime
SIM2013302
£0.96
(£1.15 inc. VAT)
FIXING SPRING
From: Sime
SIM6226605
£3.29
(£3.95 inc. VAT)
FIXING SPRING
From: Sime
SIM6226612
£3.46
(£4.15 inc. VAT)
FLANGE OR FOR DAB PUMP
From: Sime
SIM6281521
£13.22
(£15.86 inc. VAT)
FLAP DOOR
From: Sime
SIM6290015
£11.59
(£13.91 inc. VAT)
FLEXIBLE PIPE/REPLACES 6227638
From: Sime
SIM6017310
£16.94
(£20.33 inc. VAT)
FLOW MANIFOLD GROUP O RING
From: Sime
SIM6281529
£14.64
(£17.57 inc. VAT)
FLOW WATER SW.- FLOW MANIFOLD PIPE
From: Sime
SIM6301900
£8.45
(£10.14 inc. VAT)
FLOW/RETURN MANIFOLD GROUP
From: Sime
SIM6281530
£114.14
(£136.96 inc. VAT)
FRAME ASSEMBLY LOWER SIDE
From: Sime
SIM6138870
£25.27
(£30.32 inc. VAT)
FRAME ASSEMBLY UPPER SUPPORT
From: Sime
SIM6138770
£5.62
(£6.74 inc. VAT)
FRAME ASSEMBLY UPPER SUPPORT
From: Sime
SIM6138771
£6.59
(£7.91 inc. VAT)
FUSE 1.6A MAIN PCB
From: Sime
SIM6233500
£1.87
(£2.25 inc. VAT)
GAS COCK 3/4 FX 15
From: Sime
SIM6177530
£29.33
(£35.20 inc. VAT)
GAS INLET PIPE
From: Sime
SIM6226873
£22.05
(£26.46 inc. VAT)
GAS/WATER HEAT EXCHANGER
From: Sime
SIM6174249
£367.04
(£440.44 inc. VAT)
GAS/WATER HEAT EXCHANGER
From: Sime
SIM6174250
£368.23
(£441.88 inc. VAT)
GASKET
From: Sime
SIM2030255
£1.81
(£2.17 inc. VAT)
GASKET 12 X 18 X 2 - REP 2030204also use 2030255
From: Sime
SIM2030227
£1.74
(£2.09 inc. VAT)
GASKET 17 X 24 X 2 - REPS 2030212
From: Sime
SIM2030228
£1.81
(£2.17 inc. VAT)
GASKET EP709 FOR DAB
From: Sime
SIM6028705
£1.88
(£2.26 inc. VAT)
GASKET FOR SEALED CHAMBER
From: Sime
SIM5192200
£46.70
(£56.04 inc. VAT)
GUIDELIGHT - 2 WAYS OUT
From: Sime
SIM6273210
£2.83
(£3.40 inc. VAT)
IGNITION -IONISATION ELECTRODE
From: Sime
SIM6235931
£11.95
(£14.34 inc. VAT)
IGNITION CABLE
From: Sime
SIM6269810
£13.22
(£15.86 inc. VAT)
KNOB 40 DIA
From: Sime
SIM6290100
£5.13
(£6.16 inc. VAT)
LIP SEAL FOR 60MM DIA PIPE
From: Sime
SIM6248803
£6.59
(£7.91 inc. VAT)
LOCKED NUT M4
From: Sime
SIM2016020
£1.34
(£1.61 inc. VAT)
LOCKING NUT FOR PIPE 15
From: Sime
SIM6168401
£8.11
(£9.73 inc. VAT)
MAGNETIC SENSOR
From: Sime
SIM6131430
£11.97
(£14.36 inc. VAT)
MAIN BURNER ASSEMBLY
From: Sime
SIM5190700
£160.61
(£192.74 inc. VAT)
MAIN BURNER ASSEMBLY(REPLACES 5190750)
From: Sime
SIM5190752
£127.52
(£153.03 inc. VAT)
MAIN BURNER NOZZLE NP 130 NATURAL
From: Sime
SIM6154402
£1.87
(£2.25 inc. VAT)
MAIN BURNER NOZZLE NP 77 LPG
From: Sime
SIM6154410
£2.80
(£3.36 inc. VAT)
MAIN CABLE L=2000
From: Sime
SIM6127210
£8.26
(£9.91 inc. VAT)
MANUAL AIR VENT 3/4
From: Sime
SIM6017250
£14.88
(£17.86 inc. VAT)
NON RTN VLV
From: Sime
SIM6228050
£12.09
(£14.51 inc. VAT)
O ' RING 13.64 X 2.62
From: Sime
SIM6226444
£2.58
(£3.10 inc. VAT)
O RING
From: Sime
SIM6226446
£4.50
(£5.40 inc. VAT)
O-RING 117 DIA 18mmX2,62 EP851
From: Sime
SIM6226414
£1.88
(£2.26 inc. VAT)
O-RING 13.1mm DIA 3068
From: Sime
SIM6226412
£1.66
(£1.99 inc. VAT)
O-RING 3043
From: Sime
SIM6226417
£1.38
(£1.66 inc. VAT)
O-RING DALMAR R12
From: Sime
SIM6226421
£1.88
(£2.26 inc. VAT)
OLIVE FOR PIPE 15MM
From: Sime
SIM6100202
£3.29
(£3.95 inc. VAT)
PEEPHOLE
From: Sime
SIM6001210
£10.22
(£12.26 inc. VAT)
PIPE FIXING SPRING
From: Sime
SIM6226602
£1.88
(£2.26 inc. VAT)
PLASTIC CAP
From: Sime
SIM6119313
£3.99
(£4.79 inc. VAT)
PRESS SWITCH/WAS 6037504/505&507
From: Sime
SIM6281576
£43.23
(£51.88 inc. VAT)
PRESSURE RELIEF VALVE
From: Sime
SIM6040201
£27.68
(£33.22 inc. VAT)
PRESSURE RELIEF VALVE DRAIN PIPE
From: Sime
SIM6157602
£12.77
(£15.33 inc. VAT)
PUMP KIT REPLACES 5192602A
From: Sime
SIM6135924
£169.86
(£203.83 inc. VAT)
QUARTER BEND 1/2"X15
From: Sime
SIM6142330
£14.75
(£17.70 inc. VAT)
REPLACES 2030243 and 2030216
From: Sime
SIM2030226
£0.96
(£1.15 inc. VAT)
RETAINING SPRING
From: Sime
SIM2051100
£1.81
(£2.17 inc. VAT)
ROOM STAT CONNECTION COVER
From: Sime
SIM6290200
£6.57
(£7.89 inc. VAT)
SCREW
From: Sime
SIM2005201
£1.15
(£1.38 inc. VAT)
SCREW 8P X 7/8"
From: Sime
SIM2004510
£0.96
(£1.15 inc. VAT)
SCREW M5X40
From: Sime
SIM2000201
£1.81
(£2.17 inc. VAT)
SCREW T.C.B. M4 X 8
From: Sime
SIM2000716
£0.96
(£1.15 inc. VAT)
SCREW TCB M4 X10 AISI 304
From: Sime
SIM2000715
£0.96
(£1.15 inc. VAT)
SEAL CHAMBER SIDE PANEL
From: Sime
SIM6288200
£14.87
(£17.84 inc. VAT)
SEALED CHAMBER FRONT PANEL
From: Sime
SIM6288310
£31.83
(£38.20 inc. VAT)
SEALED CHAMBER PANEL 100B
From: Sime
SIM6288115
£52.16
(£62.59 inc. VAT)
SIDE FRAME PART
From: Sime
SIM6138570
£11.71
(£14.05 inc. VAT)
SIT 845 SIGMA REPLACES 6243810/ 240V
From: Sime
SIM6243820
£180.74
(£216.89 inc. VAT)
SMOKE PRESSURE SWITCH BRACKET
From: Sime
SIM6229101
£8.39
(£10.07 inc. VAT)
SPRING FOR HEAT EXCHANGE CONNECTION
From: Sime
SIM6226617
£4.82
(£5.78 inc. VAT)
SPRING FOR HEAT EXCHANGER CONN
From: Sime
SIM6226601
£3.29
(£3.95 inc. VAT)
STRAIGHT FITTING 1/2"
From: Sime
SIM6281501
£28.63
(£34.36 inc. VAT)
STRAIGHT FITTING 3/4"
From: Sime
SIM6281500
£30.36
(£36.43 inc. VAT)
TEMP. SENSOR FIXING SPRING
From: Sime
SIM6272504
£3.29
(£3.95 inc. VAT)
TEMPERATURE AND PRESSURE GAUGE-USE 6217006
From: Sime
SIM6217005
£61.18
(£73.42 inc. VAT)
TEMPERATURE AND PRESSURE GAUGE/REPS 6217005
From: Sime
SIM6217006
£40.70
(£48.84 inc. VAT)
TEMPERATURE SENSOR
From: Sime
SIM6231356
£24.44
(£29.33 inc. VAT)
TRIMMER SPINDLE 6MM
From: Sime
SIM6201505
£1.88
(£2.26 inc. VAT)
TRIMMER SPINDLE 6MM
From: Sime
SIM6201502
£1.88
(£2.26 inc. VAT)
USE 6135924 5192601/6272305 REPLACED BY 6135924
From: Sime
SIM5192602A
£169.86
(£203.83 inc. VAT)
USE 6149316 WATER SWITCH
From: Sime
SIM6149312
£60.95
(£73.14 inc. VAT)
VENTURI obsolete use fan 6225632
From: Sime
SIM6263906
£17.24
(£20.68 inc. VAT)
WATER RATE ADJUSTER 11L/MIN
From: Sime
SIM6281410
£8.26
(£9.91 inc. VAT)
WATER RATE ADJUSTER 15L/MIN
From: Sime
SIM6281411
£6.76
(£8.11 inc. VAT)
Note: If you can't find what you're looking for please fill out our
Parts Enquiry