Vaillant Fühler, Temperaturfühler 253552 VK 114-474/8-E VK 654-1654/9 VK 84-564/1-C VKK 806-2806/3 VKK 806-2806/3-E R1 VKO 248-648/5 VKO unit 179-309/5-B VKO unit 179-509/5 VKO unit 179-509/5 R2 VKS 114-264/8-E VSC 126+196/2-C VSC 126+196/3-5 R2,3 VSC 126+196-C VSC 126+196-C R1 VSC 126+196-C R3 VSC 126-196/3-5 (R1) VSC 194-C 150 (R1) VSC 196-C R2 VSC 246/2-C VSC 246/3-5 (R1) VSC 246/3-5 R2,3 VSC 246-C 210 VSC 246-C R3 VSC S 126+196/2-C VSC S 126+196/3-5 (R1) VSC S 126+196/3-5 R2,3 VSC S 196-C 200