Ytrica V3108TC Timer Control Circuit Board Fit for Clack WS1 WS1.25 Water Softener & Filter Valves - Replace V3108TC 3-Button

Why it's a great deal

• 【PART NUMBERS】The WS1 circuit board perfectly fit: V3108TC, V3108TC.

• 【COMPATIBILITY】This V3818 TC control board is designed exclusively for Clack WS1 and WS1.25 control valves operating in Timer Clock mode. It fits any 3-button Clack valve and numerous private label systems that use the same Clack valve platform.

• 【NOT FOR 5 BUTTONS】This V3108TC board regenerates on a set schedule. If your valve has 5 buttons and uses a flow meter to measure water usage, this is the wrong board. Please choose a flow meter version such as V3818FC.

• 【PLUG-AND-PLAY】No programming expertise needed. Simply disconnect the motor, transformer, and ribbon cable from your old board, reconnect them to this WS1.25 filter valves board in the same labeled ports, and you’re done. All connectors are clearly marked for error-free installation.

• 【BATTERY BACKUP】Unlike the older V3108TC clack board, this upgraded V3818TC features a built-in battery backup that retains the current time and all programmed settings during power loss. No more resetting the clock after a short outage — the valve resumes its schedule correctly.