Fireye 45UV3-1050 Scanner 322027-701 This is an expandable media

This is an expandable media filter that slides into the existing plastic or metal inner housing of your air cleaner

The kit is specifically engineered to operate within 24VAC HVAC control circuits typical of residential and light commercial Trane equipment

or the ignition module locking out due to failure to prove the main flame during the trial for ignition

If the valve is located behind a curtain or in an enclosure

Fireye 45UV3-1050 Scanner 322027-701 This is an expandable mediaThe Fireye 45UV3 1050 Scanner is a heavy duty ultraviolet flame scanner designed for dependable flame monitoring in industrial and commercial burner applications. This non self checking UV scanner features a rugged die cast aluminum housing and is specifically engineered to detect the ultraviolet radiation emitted by fossil fuel flames, including gas and oil. The 45UV3 1050 utilizes a 4 314 1 UV tube that is vertically oriented to maximize sensitivity