my old spa has a tridelta stepper relay csc1137 in it. it is not working so i cannot tell for sure how it should work. it has 3 circuits. i think the (4?) step sequence for it is cir1, cir2, cir3, and everything off. can i use a 4 circuit step relay (more readilty available) in place of my 1131 - with nothing tied to the 4 circuit? thanks.

SpaPartsNet.com can supply you with a CSC1137, it is a special order part, but available.


Jeff