Vaillant 002 018 4119 Siphon Trap FAN VUW 316/5-5 R1

VUW 316/5-5 R1

✅ Genuine Viessmann OEM Part – 7828749✅ DHW Flow Sensor / Flow Switch 💧✅ Detects domestic hot water demand✅ Signals boiler to ignite for hot water 🔥✅ Essential for combi boiler operation✅ Direct replacement OEM fitment✅ Common fix for hot water flow faults ⚠️✅ Designed specifically for Vitodens combi range

BAXI COMBI 105HE

It also enforces the safety protocols

Vaillant 002 018 4119 Siphon Trap FAN VUW 316/5-5 R1The condensate trap isolates the discharge which builds up in the primary heating cooling system. This is caused by the fluctuations in the temperature and pressure within those systems. A discharge pipe joined to the condensate trap then allows any held Colour: Black and White