In stock. Ordered before 5pm, delivered the next working day Thermostatic heads Zvidar - Z-Wave+ 700 thermostatic head ZVIDAR ZVI_Z-TRV-V01 (5/5) on 1 rating(s) CHF59.00 The Z-TRV-V01 Smart Radiator Thermostatic Valve is designed to provide individual, room-by-room heating control. Add to cart