Hydrolevel 48-140 Outdoor Sensor Kit 324846-701 Check for physical signs of

Check for physical signs of failure such as bulging or leaking oil

Field technicians should note the secondary specifications

Common Questions: How do I confirm the rotation of my old wheel

Common Questions Is the Trane MOD1611 compatible with LonWorks networks

Hydrolevel 48-140 Outdoor Sensor Kit 324846-701 Check for physical signs ofMaximize the fuel saving potential of your system with the Hydrolevel 48 140 Outdoor Sensor Kit (Model OS 100). Engineered specifically for seamless integration with Hydrostat models 3200 Plus and 3250 Plus, this kit allows contractors to transition from internal thermal targeting to a precision Outdoor Reset methodology. By monitoring ambient temperatures, the OS 100 sensor dynamically adjusts the boiler's firing cycle based on actual heat demand,