Autotrol 255 Upper Valve Module with 460TC Timer Assembly, transformer, camshaft, cover and Oring kit.
Fits all Autotrol 155 and 255 Series Tank Adapters.
* Please specify the diameter of the resin tank your valve is attached to now, when ordering. *
TANK DIAMETER - How and Why to Measure

NOTE: NOW SHIPPING WITH THE 460TC TIMER ASSEMBLY

The Autotrol K-5 upper valve body
 and timer assembly replacement

You can replace your old Autotrol 155 ( 1550-TC ) or 255 water softener  upper body and get a new complete 460TC ( time clock, programmed by days, and not water usage ) Timer with this module.

No plumbing required.

The upper valve body separates by removing one screw  and the red locking bar ( sliding it out ).

Read Easy To Follow Directions
*
Or WATCH this How To VIDEO

The new module is the advanced 255 design ( the 155 was updated in late 1995 )  and includes new o-rings for mounting to your tank adapter ( the part which connects to your resin tank, your plumbing, and your brine air check assembly ).

This is the complete upper body with all new flapper valves,  injector, screens, & brine control.

Everything from the tank adapter up!

Add another 10 -20 years of life to your water softener ( the resins, and tanks will last 40+ years under normal conditions ).

Order: The K-5 Upper Module ( With 460TC Timer assembly, Cam shaft, and New Cover - NOTE New Cover does not fit over old 36F style Air Check, but can be modified or left off )

* Please specify the diameter of the resin tank your valve is attached to now, when ordering. * TANK DIAMETER - How and Why to Measure . * PROGRAMMING INSTRUCTIONS for the 460TC *

460TC Set Up of the Autotrol Timer