RA/RTD Sensors

RA/RTD 2945 and 2946 are replacement sensors for existing systems fitted with RTD valve bodies. Replacement sensors incorporate RA 2000 technology and design, and provide a simple and straightforward way to upgrade older radiator thermostats without the need to drain down the system. As part of any upgrade Danfoss recommend that the valve gland seal is also replaced. These can be replaced without draining down the system.