Aqua Hot question- signature45

[pwhittle]

If the mixing valve stops working, you can buy a new one and replace the guts of the existing valve body.

It is a Watts 1/2” LF70A-F

Here is one source.

https://www.zoro.com/ and search for “1/2 LF70A-F”. You wan the brass one.

Paul

[hypoxia]

Great Information. Here's the Watts page with the parts breakdown, etc.
https://www.watts.com/products/plumb...g-valves/lf70a

[Onrecess]

Thanks. It is working now, let's hope it keeps going another 17 years. I meant the basement panel just slides off, no screws. I did have to pull the screws off the AquaHot itself, as well as take the overflow tank off.