Trane KIT04109 Seal Kit

The Trane KIT04109 Seal Kit is an OEM three-tube standard sealing kit for Trane commercial chillers and heat exchanger assemblies. It replaces worn seals and gaskets to maintain leak-tight operation during heat exchanger maintenance and overhaul, preserving system pressure integrity and cooling efficiency. Designed for the 3-tube standard configuration, this kit targets the primary seals in tube bundles and heat ex­changers and is installed as an OEM replacement service kit. The Manufacturer Part Number is KIT04109 and the kit is intended for use with Trane commercial chiller equipment and heat exchanger assemblies, model dependent. It supports preventive maintenance and equipment repair to restore sealing performance in commercial HVAC environments. Common applications include commercial buildings, central chiller plants, industrial process cooling systems, district energy facilities, and manufacturing plants where dependable sealing is essential for reliable HVAC operation. The kit is compatible with Trane commercial chillers and heat exchanger assemblies and is used for heat exchanger maintenance and overhaul across compatible systems in commercial HVAC and industrial cooling equipment.