Relay List for population into relay constructor

[the-butterfry]

List of known needed Relays for a tub and shower. Shower-only relays have *

1. Heater (3v)
2. Pump (110v)
3. Lights (12v?)
4. LoopValve (N/O) & PumpValve (N/C) (12 - 24v)
5. *ShowerValve (12-24v)
6. *TubValve (12-24v)
7. *FreshValve (12-24v)
8. *ShowerTouch (110v)

Optional:
System reboot relay. Used as an emergency recovery if one or more of the relays go MIA. Placed on incoming line power before DC inverter. Use only if the setup has a battery backup on the RPi computer to avoid ungraceful shutdowns. (110v)