switch water temp alarm

[paulj]

Any one know of......

Alternative switch with bolt on clip instead of slide on clip.

paulj



https://discountmarinesource.com/st...MU6opT7GCJMBg0u8UvusSu1ROXSDtjBhoCRE8QAvD_BwE

 

[knackers]

try the yanmar one it has a screw fitting

 

[marchem]

try the yanmar one it has a screw fitting

Have you got a part#, or any more details?

 

[knackers]

hi there if you google yanmar 3gm water temperature switch you should find it i am only guessing that the thread into the block is the same size alarm threshold should be similar cheers nigel

 

[LeslieTroyer]

Be very sure of the threads. The NPT and Metric parts are close enough to start, but won’t cleanly tighten up.

 

[marchem]

Be very sure of the threads. The NPT and Metric parts are close enough to start, but won’t cleanly tighten up.

Good point. Pretty sure it’s 1/8” NPT, because the petcock on the housing is, and I did find one parts manual that showed it being used with a 1/8-1/4” adapter.

However, I couldn’t find a temp switch with a ring terminal, only 1/4” spade connection. That might be more secure than the original slide on design, but not ideal.