VAILLANT 143940 CONTROL KNOB FOR VALVEManufacturer: Vaillant Manufacturer Code: 143940 Part Type: Knob Fits Appliance(s) GC No. Mag 125 7 ANTZH LP Remote Point 51 044 08 Mag 125 7 ANTZH S017 51 044 13 Mag 125 7 ATZH HP Remote Point 51 044 07 Mag 125 7 ATZH S017 51 044 12 Mag 125 7 NTZH LP Single Point 51 044 06 Mag 125 7 NTZH S017 51 044 11 Mag 125 7 TZH HP Single Point 51 044 05 Mag 125 7 TZH S017 51 044 10 We only sell genuine boiler parts

Ending IN BC  – 41-467-24BC Main 18 Heat Only Erp Serial No

the pump is usually located before the diverter valve to allow circulation through the central heating and domestic hot water systems

WE SHIP ALL AROUND UK 1ST CLASS

VUW 356/5-5 R4

Ideal for commercial

VAILLANT VUW 246/3-5 R1 (2005-2010)

👉 If your boiler is ecoTEC combi → high chance this is correct

Fault code indications and dry access port enable fast unblocking

VAILLANT ECOmax VU 186 E (1995-2000)

Preset clock

This part is present in 12 different boilers in the Glowworm range including the Glowworm HXI 12

Ending in BC & CC)  – 47-393-53 BC Potterton Titanium 40 Combi Erp (Serial No