Industrial 30X-100-10 Hvac Gas Furnace Flowmeter

The American 30X-100-10 CFH gas furnace flowmeter is an industrial inline instrument designed to measure gas flow in cubic feet per hour for gas-fired furnaces and burners. It features a graduated CFH scale labeled SG100, enabling quick, at‑a‑glance readings that support burner calibration and safe operation. Built for rugged HVAC environments, this flowmeter provides a direct indication of fuel throughput in the furnace supply line, aiding in proper fuel delivery, system tuning, and routine maintenance. The 30X-100-10 designation ties to its specific nominal flow configuration used in industrial furnace installations, with catalog identifiers F104 and BE appearing in its specification set. Designed for use by HVAC technicians and industrial maintenance teams, it serves as a practical tool during commissioning, adjustment, and ongoing monitoring to verify that gas flow aligns with design requirements for efficient, reliable furnace performance.