Taco relay

Richard D._2

everyone who gave me advice on the Taco relay..Bills help was the trick I was looking for and all the other tips will be used sooner or later...And Bill all my wires are "COLOR CODED"!!! LOL...I do hate it when peopleo use 1 color!! I had a apartment house boiler that was wired all orange!!!Glad it was a steam boiler!!! LOL Thankyou you all for the help...Richard

paul lessard_2

I'm still confused

what does this boiler do now? any diff from taco 503?
thanks paul...

Richard D._2

Hey Paul

I wanted to use the end switch to power the aqua stat on the cold start controll..I was not sure how to do that with the Taco..Bill confirmed that I could use the ZR connection on the Taco controll and run the ZR down to the blue side of the aqua stat on the 8124...You fire up your zone and in turn you fire the boiler going thru the aqua stat..w/all zones powering the burner as needed.....I can draw a pic and scan it if you like showing all and the jumper..It is real easy...Richard

Unknown

Sorry about the wrong info

I was sending your way Richard . Its been ages since I used or seen a cold start aquastat - we work in the land of the internal coil over here . Yep , that Bill Nye is one smart guy . I also left an email at Taco about their online diagrams - no reply yet after 3 or 4 days .

Chris_4

please

post a diagram, I am interested as well how you did it. I don't think I have seen it done before!

Chris

Richard D._2

Taco art work

I suck drawing but here goes..All the info you guys gave me is usefull,but did not use that on this job but will use them on others..Thanks