Received the floor coils. Turns out I had a service issue, not a parts issue. Original manufactur had them. They had all the parts, try having that with a 15 year old mod when you need a new computer board. Mod are built in obsolete which is like a subscipqtion, you need a new controller every 10-15 years and the state becomes involved.
1-sob going for the 22nd century and beyond. Nice talking to you all.