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Boiler spare parts

2440 products

Showing 1 - 36 of 2440 products

Showing 1 - 36 of 2440 products
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Bosch, Junkers, Neckar micro interruptor caldera y calentador
Electrotodo.es

Bosch, Junkers, Neckar micro switch boiler and heater

22,50€
10 reviews
In stock
Save 14%
Termostato sin eje caldera Ariston 000342411402
Ariston

Ariston boiler shaftless thermostat 000342411402

34,50€ 40,00€
5 reviews
In stock
Ariston Boiler Thermostat (with shaft) 000342403203Ariston Boiler Thermostat (with shaft) 000342403203
Ariston

Ariston Boiler Thermostat (with shaft) 000342403203

49,50€
2 reviews
In stock
Save 14%
Valvula de seguridad caldera Chaffoteaus, Genus, Ariston 61312668Boiler safety valve Chaffoteaux, Genus, Ariston 61312668
Electrotodo.es

Boiler safety valve Chaffoteaux, Genus, Ariston 61312668

14,50€ 16,80€
4 reviews
In stock
Save 10%
Termostato regulable para caldera y lavavajillas IMIT TR2 9325 0-90ºC
IMIT

Adjustable thermostat for boiler and dishwasher IMIT TR2 9325 0-90ºC

10,50€ 11,67€
No reviews
In stock
Automatic air vent 1/2 for radiator - boiler
Electrotodo.es

Automatic air vent 1/2 for radiator - boiler

8,50€
No reviews
In stock
Junkers cuerpo agua caldera
Electrotodo.es

Junkers boiler water body 8707006286

43,55€
1 review
In stock
Vaillant válvula seguridad de caldera 190745
Electrotodo.es

Vaillant boiler safety valve 190745

15,75€
No reviews
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Caja de conexión para caldera Junkers Bosch 8738723688
JUNKERS/BOSCH

Connection box for Junkers Bosch boiler 8738723688

53,82€ 59,80€
No reviews
In stock
Ariston Boiler Thermostat (without shaft) 000342403203Ariston Boiler Thermostat (without shaft) 000342403203
Ariston

Ariston Boiler Thermostat (without shaft) 000342403203

30,00€
No reviews
In stock
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DOMUSA adjustable thermostat for boiler 0-90ºC | celc000008
DOMUSA

DOMUSA adjustable thermostat for boiler 0-90ºC | celc000008

15,90€ 17,67€
No reviews
In stock
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VAILLANT boiler charging key fitting | 0020107723
VAILLANT

VAILLANT boiler charging key fitting | 0020107723

13,42€ 14,91€
No reviews
In stock
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Boiler filling key Vaillant | 0020265137
VAILLANT

Boiler filling key Vaillant | 0020265137

7,50€ 8,34€
No reviews
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Adjustable boiler thermostat 0-90ºC
STANDARD

Adjustable boiler thermostat 0-90ºC

17,32€ 19,24€
No reviews
In stock
Válvula seguridad de caldera 3/8 7bar 61304749Boiler safety valve 7 bar 61304749
Ariston

Boiler safety valve 7 bar 61304749

9,95€
No reviews
In stock
Caldera y válvula de seguridad centro de planchado Tefal CS-10000580
Tefal

Boiler and safety valve Tefal ironing center CS-10000580

42,15€
No reviews
In stock
Save 10%
Microinterruptor para caldera Cointra 398C0870 COB 5 GN, COB 10 GLP
COINTRA

Microswitch for Cointra boiler 398C0870 COB 5 GN, COB 10 GLP

7,50€ 8,34€
No reviews
In stock
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FERROLI boiler expansion vessel | I39812140
FERROLI

FERROLI boiler expansion vessel | I39812140

68,73€ 76,36€
No reviews
In stock
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GRUNDFOS automatic pump air vent
STANDARD

GRUNDFOS automatic pump air vent

13,92€ 15,46€
No reviews
In stock
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VAILLANT Heat Exchanger Gasket 4 pcs. | 193535
VAILLANT

VAILLANT Heat Exchanger Gasket 4 pcs. | 193535

7,50€ 8,34€
No reviews
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Automatic air vent 3/8 for radiator - boiler
Electrotodo.es

Automatic air vent 3/8 for radiator - boiler

9,25€
No reviews
In stock
Valvula motorizada de caldera 3 vías - mts 9971473-way motorized boiler valve - mts 997147
Ariston

3-way motorized boiler valve - mts 997147

25,90€
No reviews
In stock
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Mando caldera para caldera Vaillant 0020037662 kit 3 piezas
VAILLANT

Boiler control for Vaillant 0020037662 boiler kit 3 pieces

34,63€ 38,48€
No reviews
In stock
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Electrodo quemador para caldera gasóleo Tifell CQI3211111
TIFELL

Burner electrode for Tifell CQI3211111 diesel boiler

19,38€ 21,54€
No reviews
In stock
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Electrodo ionización para caldera Ariston 998624 T22LLS23MI
ARISTON

Ionization electrode for Ariston boiler 998624 T22LLS23MI

16,60€ 18,44€
No reviews
In stock
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Sonda agua caliente para caldera Ariston 65154474 compatible Next Evo y Avenir Plus
ARISTON

Hot water probe for Ariston boiler 65154474 compatible Next Evo and Avenir Plus

10,50€ 11,67€
No reviews
In stock
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Aislante para caldera gasoil tifell Eurofell 30M CKL0F010
TIFELL

Insulation for Tifell Eurofell 30M CKL0F010 Diesel Boiler

111,55€ 123,95€
No reviews
In stock
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Boiler membrane CHAFFOTEAUX | 61301782
CHAFFOTEAUX

Boiler membrane CHAFFOTEAUX | 61301782

10,50€ 11,67€
No reviews
In stock
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ROCA boiler safety valve | 122450080
ROCA

ROCA boiler safety valve | 122450080

16,16€ 17,96€
No reviews
In stock
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JUNKERS boiler safety valve 3 bar | 87074010270
JUNKERS/BOSCH

JUNKERS boiler safety valve 3 bar | 87074010270

10,50€ 11,67€
No reviews
In stock
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TIFELL boiler expansion vessel | CCVE08
TIFELL

TIFELL boiler expansion vessel | CCVE08

45,01€ 50,01€
No reviews
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ZILMET Boiler Expansion Vessel 50l 3/4" with legs
STANDARD

ZILMET Boiler Expansion Vessel 50l 3/4" with legs

131,94€ 146,60€
No reviews
In stock
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FAGOR Boiler Flow Switch fa20e | MU1288400
FAGOR

FAGOR Boiler Flow Switch fa20e | MU1288400

39,10€ 43,44€
No reviews
In stock
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JUNKERS/BOSCH Junkers 24V 8717204345 | 8717204345, 87172043450
JUNKERS/BOSCH

JUNKERS/BOSCH Junkers 24V 8717204345 | 8717204345, 87172043450

38,99€ 43,32€
No reviews
In stock
Válvula seguridad de caldera 1/2 3bar - mts
Ariston

Boiler safety valve 1/2 3bar - mts

15,77€
No reviews
In stock
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Regulador gas propano 37 mbar para quemadores y calderas Standard RBP-37
STANDARD

Propane gas regulator 37 mbar for Standard RBP-37 burners and boilers

16,44€ 18,27€
No reviews
In stock

Original and Compatible Spare Parts for Your Boiler

Find all the boiler spare parts from the leading brands on the market: Ariston, Bosch, Junkers, Neckar, and Vaillant. We have a wide catalog of original and compatible components to make your boiler work like new.

Available Components:

  • Thermostats and probes - Precise temperature control
  • Safety valves - Pressure protection and regulation
  • Microswitches - Electrical control components
  • Automatic air vents - Air removal from the circuit
  • Water bodies and expansion vessels - Essential hydraulic elements
  • Gaskets and diaphragms - Sealing and watertightness

All our spare parts are selected for their quality and durability, guaranteeing maximum compatibility with your boiler model. Fast shipping and technical advice available.

Can't find the part you need? Contact our technical team and we will help you locate the exact spare part for your boiler.