Enhance the efficiency of your Central Boiler with the ThermoPEX 1" Termination Cap (2443). This essential replacement part fits securely over each end, providing superior protection and sealing against water intrusion. Designed specifically for the ThermoPEX system, it includes band clamps for a tight fit, ensuring durability and reliability. As a brand trusted in central furnace solutions, Central Boiler delivers high-quality components for optimal performance. Upgrade your heating system effortlessly with this new, well-engineered termination cap. Maximize your furnace's efficiency and longevity today with the Central Boiler ThermoPEX 1" Termination Cap.