Compatible Watts (596816) Instant Hot Water Recirculating System Sensor Valve Kit Blue And White (F-44500LEA-8) 0.5 - 5 GPM; 1/2" MPT; PM; ADJ.V. always verify the color code

always verify the color code matches your original part number and tank size

The stainless steel construction resists corrosion in high-mineral water environments and maintains structural integrity under continuous pressure cycling

Shut off water supply and relieve pressure from the system before removing the existing filter cartridge

Filter Performance & Build

The switch mounts between your feed line and pump inlet using standard 1/8" NPT threading

Compatible Watts (596816) Instant Hot Water Recirculating System Sensor Valve Kit Blue And White (F-44500LEA-8) 0.5 - 5 GPM; 1/2" MPT; PM; ADJ.V. always verify the color codeWatts Compatible Sensor Valve Kit Instant Hot Water Recirculating System Sensor Valve Kit Compatible replacement for Watts 596816 and Grundfos 595926 comfort valve kits. Closes automatically at 98F to deliver instant hot water while eliminating cold water waste at the fixture furthest from your heater. Watts 500800 Compatible Grundfos UP15 10SU7P Compatible 1 2" FPT Connections WHY IT WORKS Thermostatic control stops cold water runoff at the tap