Thetford Standard All-In-One SFT 1-Button Control Panel [T-PF.P11B]Standard All In One SFT 1 Button Control Panel You are in control of perfectly matching the control panel with the bathroom style. The All in one control panel has a controller directly integrated in the wall interface with the option of automatic bowl refill (single button) or the common double function before after use. Flush is activated by a single button After Use. Toilet refills automatically, ready for next use. Tank level monitoring led and