Siemens Combustion QRA73.A17 Detector 320819-301 EPDM Construction: Provides superior resistance

EPDM Construction: Provides superior resistance to oil

This OEM-spec suction line accumulator is engineered for high-performance HVACR refrigeration systems

OEM Compatibility: Specifically engineered for ClimateMaster equipment

Key Benefits for Field Installation

Reliable Operation: The normally closed configuration ensures the valve remains shut during power failures for safety

Siemens Combustion QRA73.A17 Detector 320819-301 EPDM Construction: Provides superior resistanceThe 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