Fleck 62076 - Timer 5800 5810 5812 SXT Circuit Board 12 VDC The Watts W-4021-TW is a

The Watts W-4021-TW is a thin film composite reverse osmosis membrane engineered for commercial applications requiring reliable

The 1" NPT male connection integrates with standard RO pump and distribution plumbing

This 1" adapter eliminates the need for threaded fittings or clamps in applicable plumbing configurations

protecting plumbing and fixtures from corrosive damage

Designed for standard undersink RO systems

Fleck 62076 - Timer 5800 5810 5812 SXT Circuit Board 12 VDC The Watts W-4021-TW is aThe Fleck 62076 SXT circuit board is the digital control center for 5800, 5810, and 5812 series water softener valves. This upgraded timer board replaces the older PN 61834 and manages regeneration cycles, valve positioning, and system diagnostics for reliable long term softener operation. SPECIFICATIONS Technical Details Part Number 62076 (replaces 61834) Component Type SXT Timer Circuit Board Compatible Valves Fleck 5800, 5810, 5812 SXT Function