QRA2 Siemens Flame Sensor - UV Detector For Burners (Golden, Unbranded)

Got a burner that's acting up?

This little golden guy is the QRA2 UV Flame Sensor, a solid pick to replace that old, tired detector.

It's a brand-new unit, still sealed up, ready to keep an eye on your flame.

Made to spot those UV rays, it tells your system when the fire's lit and when it's not.

Simple as that.

It's unbranded but does the job of the classic Siemens-type sensor.

If you need a new flame photosensitive tube for your setup, this is a straightforward swap.