Yep I did this and then ran out of time and sold the kit at a huge loss

Yeah pretty much most bars and restaurants will use a mixer gun for providing soft drinks. It’s usually carbonated water and it will inject syrup for coke, pepsi, sprite etc at regular intervals. The syrup is just a box from the drink company that they have hooked up to pipes out back

Thanks for this reply! I put off the professional install of panels as the ROI was just too far out. Self install did come up as I’m fairly competent but your points still highlight the problems. Sometimes the numbers just don’t work, even if you can do it cheap