Sterling X9-DBL-5 Air Inlet Kit 5" for TD 100-200

Overview

Sterling X9-DBL-5 5-Inch Air Inlet Kit is designed for compatible Sterling TD Series tubular duct furnaces. This kit provides the necessary air inlet connection for proper combustion air intake and reliable furnace operation. Built for use with TD Series 100-200 models, the X9-DBL-5 supports a proper installation while helping maintain efficient system performance.

Compatible Models

• Sterling TD100 – 100,000 BTU
• Sterling TD125 – 125,000 BTU
• Sterling TD150 – 150,000 BTU
• Sterling TD175 – 175,000 BTU
• Sterling TD200 – 200,000 BTU