This Honeywell RA890G1260 Protectorelay Primary Burner Control Flame Detector is in great condition and is guaranteed to be fully functional. This item came from a local manufacturer that had surplus inventory and appears to be in unused, new old stock condition. This item is listed as used due to lack of factory packaging and slight shelf wear. We urge customers to view all photos as they show overall condition, included accessories, and useful information. Please feel free to contact us with any questions. Honeywell 120 volt flame safe guard protectorelay, which provides flame safeguard protection for single or dual burners. This protectorelay features 15 second safety switch timing and 3 second flame failure response time. The RA890G protectorelay control provides solid state electronic safeguard protection for industrial and commercial gas, oil, or combination gas-oil burners.