SXT assembly include circuit board for replacement on matching control heads.
For Filter Valves
Rear wiring matches filter valves and does NOT include meter cable
Fleck Part# 42778
This is a genuine Fleck part and is part #42778
Product Description
Replacement SXT assembly fits 2510, 2500, and 2850 control heads. Used for fixing display and programming issues on the listed valves. It can also be used to upgrade from the older SE controller. This assembly comes with the wire harness for a filter valve (some minor wiring required), but a meter cable can be added for use with a water softener.
Orders ship out within 1-2 business days. If ordering a larger system or multiple systems, please email with a phone number as that may be needed by the delivery company to make delivery arrangements. Shipping quoted on systems is for shipping in the contiguous USA only. HI, AK and other provinces are additional and an invoice will be sent for the additional amount due. Orders shipping out of the country will use ebay global shipping program which is a very good low cost alternative to direct shipping costs. Ebay will show you the total during checkout. We do not know what those charges are but they are a lot less than any direct quotes we can do for shipping out of the country.