featuring one straight and one 90-degree angle connector for installation versatility

allowing for precise field calibration to compensate for installation variables

this genuine Carrier part ensures ANSI/ASHRAE clearance standards are met

facilitating rapid swap-outs

Siemens Combustion QRA2M(1) Detector 322838-753 featuring one straight and oneThe Siemens QRA2M(1) is a high sensitivity ultraviolet flame detector engineered for supervising gas and oil flames in industrial and commercial burner systems. Utilizing an intermittent operating mode, this UV flame detector monitors radiation intensity during each half cycle to provide accurate signal current to Siemens burner controls for safety critical flame supervision and ignition spark proving. The QRA2M(1) features a robust, metalized plastic