Viessmann 5220 Control Module
For use with all single and post mounted colour light distant signals from H0 to Z. Soft light changing. Controlling by cat.-no. 5221 to 5226. Easily connected. ForH0:Cat-no. 4003, 4004, 4010, 4014, 4016TT:Cat-no. 4910, 4914, 4915, 4916N:Cat-no. 4410, 4414, 4415, 4416Z:Cat-no. 4810