CAS (Bosche) Standard timer clock chlorinator pool time electronic ATB 72 swap over
 
This CAS Timer Kit has been purposely designed and tested to replace the ATB-72 timer in your chlorinator.
 
Please note this is NOT an ATB-72 Timer BUT a replacement KIT for the ATB-72
 
The kit has a quality standard timer plus 4 connection leads and full instructions so simply swap your ATB-72 out of your chlorinator and quickly install the CAS kit. 
 
No tools required.
 
ATB-72 is used in many common chlorinators. Many as standard factory issue including Saltmate, Poolstore Q, Clearwater, Zodiac, Enviroswim, Eaquip, Autochlor, Pooltime, K-Chlor, Ozone and numerous others.
 
Size: Width including cover - 70mm x 70mm Depth of internal face - 20mm Internal Dimension (hole fill) see images - 65mm