I have been researching instant hot dispensers that can be used with RO systems. Two brands claim to be compatible: Tomlinson and Waterstone. Unfortunately I can't find many reviews online or reports of people who have actually used them with RO systems. Anyone out there have any experience with these dispensers? And if so, did you use them with an airgap?

If you have otherwise had success with an instant hot dispenser connected to an RO system, I would love to hear from you.

Thanks in advance.