The Mepco (Dunham Bush) ML5964 Valve is a heavy-duty 1/2" 740A-AP-1 angle pattern radiator valve engineered for professional-grade steam and vacuum heating systems

No additional external power source is needed for the logic circuit

including RIHN30 and RIHVL 120 models

maintaining probe sensitivity of 20K Ohms to ensure reactive performance

Indeeco 1003019 Sensor 324846-701 The Mepco (Dunham Bush) ML5964As a seasoned technician, you know that safeguarding a boiler or hydronic system against dry firing is non negotiable. The Indeeco 1003019 Sensor acts as a critical low water cut off sensor, providing high precision monitoring to protect your heating equipment from catastrophic failure. Built for industrial environments, this LWCO sensor is specifically designed for integration with a 45F printed circuit board (PCB), ensuring your system maintains