The Danfoss 013G-8019 is a high-performance RA2000 angle body radiator valve designed for professional-grade flow control in 2-pipe hydronic heating systems and low-pressure steam applications

For high-reliability switching in demanding applications

Ease of Service: Standard screw-in design with 1-inch threading allows for straightforward replacement during service calls

including YK chiller

V-4440-6003 is the direct replacement for V-4440-617

Carrier 19XR04012203 Module 326058-755 The Danfoss 013G-8019 is aThe Carrier 19XR04012203 is a high performance Integrated Starter Module (ISM) specifically engineered for Carrier 19XR series centrifugal chillers. As a direct OEM replacement for 19XR04012202, this industrial HVAC control board provides critical compressor motor protection and communication between the chillers PIC (Product Integrated Control) system and the starter assembly. Designed for demanding commercial HVAC applications, the 19XR04012203