Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

iseries and transformer

Options
NathanVt
NathanVt Member Posts: 5
in Radiant Heating
I am looking at using the 4-way iseries in my setup with a ZVC406 and am looking at what my options are for the 24V power input on the iseries. Can I draw off the ZVC406 without an external transformer, utilize the R and C 24VAC (designated as being for thermostat power) on my WM97+ low voltage panel, or will I have to use an external transformer?

Comments

  • kcopp
    kcopp Member Posts: 4,432
    edited September 2013
    Options
    You can use ....

    the 24 terminals off the Taco SR control. I have done this before w/o any issues. The zvc control is a maybe. It depends on how many and much the zone valves draw off. 
This discussion has been closed.

Categories