providing the sensitivity required for proving air flow and monitoring filter pressure drops

ensuring zero-gap fitment within the burner manifold

This valve operates on a standard 24V furnace control circuit typical of most modern HVAC ignition systems

Can this be used on oil-fired equipment

The KZ-4000-8 is rated for up to 1 HP (746 watts) at 120V or 240V AC

Siemens Combustion AGR450240650 U.V. Tube 322838-752 providing the sensitivity required forThe Siemens Combustion AGR450240650 U. V. Tube is a high precision replacement phototube engineered for industrial and commercial flame monitoring. Designed as a critical sensing component for Siemens UV Flame Detectors, this tube detects ultraviolet radiation in the 190 to 270 nm spectral range. It is the primary replacement cell for several QRA series detectors, including the QRA2M, QRA10M, and QRA51M models. When integrated into the burner's flame