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and a swivel flare adapter—to re-establish original equipment performance and SEER ratings in the field
ensuring precise modulation for terminal unit applications
appropriate reducers or adapters must be used according to the manufacturer's venting tables
What is the difference between AF and F mode
Common Questions What is included in the 510-811-221 kit
Resideo Q348U1009 Pilot Burner 318820-201 and a swivel flare adapter—toThe Resideo Q348U1009 Pilot Burner is a professional grade universal intermittent pilot burner designed for field service reliability and broad application across gas fired systems. Built for intermittent pilot applications, this primary aeration unit features a dual wing (batwing) hood design with a 1 inch span to ensure stable flame patterns and consistent ignition. Engineered to replace multiple OEM models, it supports both Natural and LP Gas via
