Fireye 4-290-1 Tube 320735-701 ensuring optimal heat exchange in

ensuring optimal heat exchange in demanding environments

saving vertical space in low-headroom applications

The ball bearing design and Class B insulation provide the durability required for standard 10-14 SEER residential systems

Equipped with 1/4" Barbed Fittings

P1 Bushing Integration: Utilizes the widely available P1 series bushing system for easy mounting and precision alignment

Fireye 4-290-1 Tube 320735-701 ensuring optimal heat exchange inThe Fireye 4 290 1 replacement UV tube is a critical component for maintaining reliable flame supervision in industrial burner systems. Designed for use with Fireye UV1A, UV2, and UV8A flame scanners, this ultraviolet sensing tube detects the UV radiation emitted by fossil fuel flames while ignoring infrared signals from hot refractory. As a non self checking UV sensor, it is engineered for intermittent operation where the burner cycles at least once