Belimo ZF15-125 Temperature Sensor Fitting Threaded Pipe Body 1-1/4"

The Belimo ZF15-125 is a temperature sensor fitting with a threaded pipe body designed specifically for use with the Belimo Energy Valve on 1¼" (DN32) piping systems. This fitting serves as the remote temperature sensor interface, enabling the Energy Valve to accurately measure supply and return water temperatures for precise thermal energy monitoring and coil performance management.

Key Features:

• Designed for use with Belimo Energy Valve systems on 1¼" (DN32) pipe sizes
• Threaded pipe body with female NPT connection for secure, leak-free installation
• Compatible with Belimo Energy Valve supply and return temperature sensing (T1/T2)
• Supports the Energy Valve's built-in thermal energy metering, Power Control logic, and Delta T management functions
• Part of the ZF15 series of temperature sensor fittings — available in multiple pipe sizes (¾" through 2")

The ZF15-125 is an essential accessory for Belimo Energy Valve installations on 1¼" hydronic piping. It allows remote temperature sensors to be correctly positioned on the supply or return side of the coil, enabling the Energy Valve to measure, document, and optimize water coil energy performance in commercial HVAC hydronic systems.