JUNKERS Neckar Boiler and Heater Thermocouple 87072020180
Boiler and heater thermocouple. Simple
Double nut.
Length: 430mm.
Thermocouple for Junkers heater and boiler.
It may be that your original thermocouple is copper and shorter. Junkers has replaced these with new, longer and more resistant ones.
Check the list of compatible models below to see if your heater or boiler appears among them or send us a message.
Possible failures caused by a thermocouple are that the pilot flame does not stay lit. Sometimes you can visibly see how the thermocouple head is burned or broken.
Thermocouple, simple thermocouple for Junkers W series heaters.
Check below to see if your model is listed. It is possible that your original thermocouple was made of copper, which had a gas inside.
Junkers has changed them for these gasless thermocouples, adaptable to all models of its brand. It has enough length to fit all models, if there is a lot left over it can be rolled up without problems.
The thermocouple or thermoelement is an essential part so that the heater stays on and the burners do not go out. It is connected directly to a coil that must be kept open for the gas to pass through.
7701431903 | WR250-1KV1P31S2800 |
7703331989 | WR400-1KD1P23S2800 |
7703431964 | WR400-1KV1P31S2800 |
7705333997 | W125KD3P23S2800T1 |
7705431991 | W125KV1P31S2800T1 |
7705433986 | W125KV3P31S2800T1 |
7705001992 | W125K1P11S2800T1 |
7705003994 | W125K3P11S2800T1 |
7705451967 | W125V1P31S2800T1 |
7706333970 | W250KD3P23S2803T1 |
7706433897 | W250KD3P31S2803T1 |
7706435989 | W250KD5P31S2800T1 |
7706003974 | W250K3P11S2803T1 |
7701003974 | W250K3P11S2803T1 |
7701001930 | W250-1K1P11S2800 |
7701331940 | W275-1KV1P23S2800 |
7701431873 | W275-1KV1P31S2800 |
7701433869 | W275-1KV3P31S2805 |
7707333978 | W325KD3P23S2803T1 |
7707433933 | W325KD3P31S2803T1 |
7707003973 | W325K3P11S2803T1 |
7702003973 | W325K3P11S2803T1 |
7702331951 | W350-1KV1P23S2800 |
7702431883 | W350-1KV1P31S2800 |
7701433878 | WN10KB7S2805 |
7701433868 | WN10KEB3S2805 |
7701433883 | WN10KEB7S2805 |
7701333953 | WN10KN7S2805 |
7702433915 | WN13KEB7S2805 |
7702333959 | WN13KEN7S2805 |
7700453037 | WN5B7 |
7700453973 | WN5EB7 |
7700353992 | WN5EN7 |
7700433983 | WN5KEB7 |
7700333996 | WN5KEN7 |
7700353005 | WN5N7 |
7703331989
7703431964
7705333997
7705431991
7705433986
7705001992
7705003994
7705451967
7706333970
7706433897
7706435989
7706003974
7701003974
7701001930
7701331940
7701431873
7701433869
7707333978
7707433933
7707003973
7702003973
7702331951
7702431883
7701433878
7701433868
7701433883
7701333953
7702433915
7702333959
7700453037
7700453973
7700353992
7700433983
7700333996
7700353005
WR400-1KD1P23S2800
WR400-1KV1P31S2800
W125KD3P23S2800T1
W125KV1P31S2800T1
W125KV3P31S2800T1
W125K1P11S2800T1
W125K3P11S2800T1
W125V1P31S2800T1
W250KD3P23S2803T1
W250KD3P31S2803T1
W250KD5P31S2800T1
W250K3P11S2803T1
W250K3P11S2803T1
W250-1K1P11S2800
W275-1KV1P23S2800
W275-1KV1P31S2800
W275-1KV3P31S2805
W325KD3P23S2803T1
W325KD3P31S2803T1
W325K3P11S2803T1
W325K3P11S2803T1
W350-1KV1P23S2800
W350-1KV1P31S2800
WN10KB7S2805
WN10KEB3S2805
WN10KEB7S2805
WN10KN7S2805
WN13KEB7S2805
WN13KEN7S2805
WN5B7
WN5EB7
WN5EN7
WN5KEB7
WN5KEN7
WN5N7