Industrial Grade Insulation: Designed to withstand the thermal stress of continuous flue gas extraction

Designed as part of the versatile BQ series

As the direct updated replacement for the legacy KS211AF02K4CG1AA

While a failing Lennox 87H90 can cause this

A trip usually indicates restricted airflow due to a dirty filter

Belimo B248 Valve 30067439-890 Industrial Grade Insulation: Designed toThe Belimo B248 is a high performance 2 way characterized control valve designed for precision flow regulation in hydronic systems. Featuring a 2 inch NPT connection and a 29 Cv rating, this valve utilizes a specialized Acurrol flow characterizing disc to maintain an equal percentage flow characteristic, ensuring linear heat transfer across the coil. The body is constructed from nickel plated forged brass, paired with a 304 stainless steel ball and