The Flue APS Assembly RT-199 & RTC-199 from Hot Water Products LLC is designed for efficient exhaust management in heating systems. This assembly ensures proper venting of combustion gases, enhancing safety and performance. Constructed from high-quality materials, it withstands high temperatures and is compliant with industry standards. Its design allows for easy installation and compatibility with RT-199 and RTC-199 models, making it a reliable choice for both new installations and replacements. This assembly is essential for maintaining the efficiency and safety of gas-fired heating equipment.