VAILLANT ECOTEC PLUS VUW 824 831 837 & PRO 24 28 FLOW SENSOR 178988 GENUINE PARTFULLY REFURBISHED AND TESTED BY OUR ENGINEERS AND COME WITH 12 MONTH WARRANTY What this part actually is Flow sensor turbine (aqua sensor) Detects hot water demand (tap opening) Sends signal to PCB to fire boiler If faulty, boiler wont detect flow properly Confirmed compatible boiler models Vaillant ecoTEC Plus (major range) ecoTEC Plus 824 (all variants 246 3 5, 246 5 5 etc.) ecoTEC Plus 825 ecoTEC Plus 831 (all R1R5 variants) ecoTEC Plus 832 835 837

Smart Plus devices are also compatible with the latest smartphone technology

making it a versatile and reliable choice for your thermostat needs

BAXI COMBI 105E

⭐ Genuine Ideal replacement display PCB offering reliable performance and a cost-effective repair solution

ECOTEC PLUS 612 VU 126/5-5 R2

Ecotec Plus 430 VU 306/6-5 OVZ 2016-2019  -  41-694-17 (0010021224)

Repair of intermittent or no hot water faults ⚠️

Baxi System IE System 35/80 IE LPG

Includes seals

✅ Product Features:✔️ Genuine Vaillant spare part✔️ Part Number: 0020147866✔️ Pressure gauge complete with adaptor✔️ Displays central heating system pressure✔️ OEM quality replacement component✔️ Reliable and accurate pressure readings✔️ Durable and long-lasting construction✔️ Ideal for servicing and boiler repairs

Vaillant Boiler Spares ecoTEC plus 618 (2005-2005)

ECOTEC PRO 28 VUW 286/5-3 R4 (current production) - 47-044-55