Fireye 45UV5-1101 Scanner 326070-701 this switch acts as a

this switch acts as a failsafe when high-temperature flue gases exceed the safe limit at the draft hood

the 61-5042 supports various voltage configurations and pilot/main gas valve sequences typical in commercial heating systems

which reduces installation time during critical system upgrades or rapid maintenance calls

ensuring that any detection of abnormal flame behavior requires a professional inspection before the system can be restarted

Broad Compatibility: Direct pressure switch replacement for widely used Allied Air brands including Armstrong

Fireye 45UV5-1101 Scanner 326070-701 this switch acts as aThe Fireye 45UV5 1101 Self Checking UV Scanner is a fail safe, high performance flame detector engineered for continuous duty industrial burners and multi burner combustion systems. As a veteran grade ultraviolet flame sensor, it utilizes a specialized gas filled UV tube to detect radiation in the 2200 to 2600 angstrom range, making it immune to infrared "hot body" radiation from furnace refractory. This 1101 model features a 1 inch BSP mounting