This is sold in “Not Working - For Parts” Condition

Read entire description

I have no idea what this is or what it does or if it works. It appears visually to be in very good condition

It has a label on it

Bosch HTAF 4012

120V AC 5060HZ

It seems to be some type of power supply Controller Module.

Inside on the PC Board is a Hahn V 17148, maybe a transformer.

It was purchased at an estate sale along with some pool filter parts. Maybe it is some type of pool water heater controller but I don’t know.

This is sold in as is condition. It is buyers responsibility to determine what it is and buyers responsibility to repair it if it doesn’t work. I am not sure if it is complete of if other parts are required for the total assembly. Any additional items needed are buyers responsibility. It is sold as pictured and untested. It may be missing parts. Returns are not accepted on this item.