What combo vacs to buy?

[OurTown]

Their newer circuit board isn't as big of a problem, but I'd still remove the load of the motors by adding a relay. The board in the one I accidentally burned up has been discontinued.

The IVS vacs can be fixed by just replacing the gun/hose assembly with one for a Fragramatics, removing the pumps and adding normally closed solenoids.

How recent did JE Adams fix the issues with their circuit boards?

 

[MEP001]

I don't know, but they can tell you.

 

[OurTown]

JE Adams said that they started shipping new units with the newer design circuit boards in December 2015.