The Danfoss 015G-4240 Tamper-Proof Operator RA2000 is a control device designed for use with Danfoss RA2000 thermostatic radiator valves in heating systems. It provides secure, tamper-resistant temperature regulation, preventing unauthorized adjustments while maintaining optimal comfort levels. Commonly used in commercial and institutional HVAC applications, this operator ensures prec... https://www.partshnc.com/015g-4240-danfoss-ra2000-tamper-proof-operator