Siemens Combustion QRA73.A17 Detector 318518-761 ensure you verify the insertion

ensure you verify the insertion length and thread pitch for your specific manifold

Snap-Action Bimetal Disc: Engineered for fast contact separation

Safety Compliance: Maintains the UL/CSA certification of the unit by using manufacturer-approved gas train components

check the burner alignment and ensure the venting system is not obstructed

and Pennant series units

Siemens Combustion QRA73.A17 Detector 318518-761 ensure you verify the insertionThe Siemens QRA73. A17 is a precision engineered UV flame detector built for continuous supervision in high demand industrial and commercial combustion environments. Designed for seamless integration with LMV5 and LME7 burner management systems, this detector operates on a 110V 120V AC power supply and provides reliable monitoring for gas flames, blue burning oil flames, and ignition sparks. Featuring an integrated self checking mechanism, the unit