Whether you are troubleshooting a 48TMR rooftop unit or maintaining an industrial air handler

consistent pilot flame for reliable ignition

ensure the receiver is located away from large metal obstructions or enclosures

allowing for easy addition of snap-on auxiliary contacts or timers to meet specific sequence-of-operation needs

this unit is designed for horizontal mounting

Crown Engineering CA409 Flame Rod 326058-757 Whether you are troubleshooting aThe Crown Engineering CA409 Flame Rod is a high performance direct replacement for Maxon 43078, specifically engineered for precision in industrial burner flame sensing applications. Designed for heavy duty flame rectification systems, this rod ensures a consistent ion signal back to the primary controller, eliminating nuisance lockouts caused by signal degradation or fouling. This HVAC furnace igniter assembly component is built with high grade