Vaillant high-efficiency pump 0010030649

- Suitable for Vaillant (in conjunction with adapter cable 45 000 44): VKS 11/2 E VKS 16/2 E/21/2 E/26/2 E/12/3 E/15/3 E/20/3 E/6/4-2 XE/11/4-2 XE/16/4-2 XE/21/4-2 XE/26/4-2 XE/6/4-1 XE/11/4-1 XE/16/4-1 XE/21/4-1 XE/26/4-1 XE; VKU 11/1 E/17/1 XE/23/1 XE; VKU D 11 E/17 XE/23 XE; VKU 11/2 E/16/2 XE/21 ...