Item no. 2852-7110 WRF04-P Room Control Unit, passive, wall, Pt1000, 5 kOhm Item no. 2852-7110 WRF04-P Room Control Unit, passive, wall, Pt1000, 5 kOhm Downloads as zip Download Compare Item no. 2852-7110 WRF04-P Room Control Unit, passive, wall, Pt1000, 5 kOhm Downloads as zip Download Compare