Moisture Resilience: Engineered to withstand the humidity levels typical of bathroom and utility room ventilation

The color-coded orange finish allows for immediate identification in the van or during inspection

Common Questions & Technical Insights How do I know if this TXV is restricted

To ensure proper torque distribution and blade alignment

Can this be used in high-static pressure applications

Resideo T301920W0 Thermostatic Head 30067439-890 Moisture Resilience: Engineered to withstandThe Resideo T301920W0 Thera 6 Thermostatic Head is a high performance hydronic control designed for contractors who require precision in challenging radiator placements. This self actuating controller features a liquid filled German sensor and a 6. 6 ft (2. 0 m) capillary remote sensor, making it the primary choice for radiators obstructed by furniture, curtains, or enclosures where internal sensing would be inaccurate. Built with a standard M30 x 1.