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Boiler Spare Parts Finder

Find the replacement parts you need for all your favourite boiler brands.

Sime Spares

We have a wide range of Sime spares available at low prices. Next day delivery available.

Search by Boiler Spare Part Type

Your appliance is a: Sime Format System 24

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SIME 2030228 GASKET 17 X 24 X 2
SIME 2030228 GASKET 17 X 24 X 2
£1.36 inc VAT
£1.36 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121420
MPN 2030228
SIME 5139140 EXPANSION VESSEL 1.6 - 3/8
SIME 5139140 EXPANSION VESSEL 1.6 - 3/8" M
£69.40 inc VAT
£69.40 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121424
MPN 5139140
SIME 5192100 AIR PRESSURE SWITCH
SIME 5192100 AIR PRESSURE SWITCH
£50.94 inc VAT
£50.94 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121430
MPN 5192100
SIME 5192200 GASKET FOR SEALED CHAMBER
SIME 5192200 GASKET FOR SEALED CHAMBER
£41.52 inc VAT

Please Note - This product is out of stock but still available for order. Items are usually re-stocked within seven days.

£41.52 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121431
MPN 5192200
SIME 6013101 AUTOMATIC AIR VENT
SIME 6013101 AUTOMATIC AIR VENT
£17.57 inc VAT
£17.57 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121435
MPN 6013101
SIME 6017210 MANUAL AIR VENT 1/4
SIME 6017210 MANUAL AIR VENT 1/4"
£16.31 inc VAT
£16.31 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121437
MPN 6017210
SIME 6022010 SENSOR GASKET
SIME 6022010 SENSOR GASKET
£1.39 inc VAT
£1.39 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121438
MPN 6022010
SIME 6028705 GASKET EP709 FOR DAB
SIME 6028705 GASKET EP709 FOR DAB
£1.39 inc VAT
£1.39 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121439
MPN 6028705
SIME 6040201 PRESSURE RELIEF VALVE
SIME 6040201 PRESSURE RELIEF VALVE
£23.00 inc VAT
£23.00 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121440
MPN 6040201
SIME 6146700 LIMIT STAT AUTO RESET
SIME 6146700 LIMIT STAT AUTO RESET
£16.76 inc VAT
£16.76 + £7.50
Qty

Please Note - UK Mainland Only.

  • Single Delivery Charge on all Boiler Spares.
  • Next Working Day Delivery available on orders placed before 3pm.
  • 14 Day Returns
Product Code S121448
MPN 6146700
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