ensuring seamless integration with original valve hardware

and 1/2 inch Watts 009 and LF009 models

Always verify the voltage output of your furnace control board before installation

It operates efficiently within an ambient temperature range of 32°F to 104°F

the housing must be pre-drilled according to the included technical instructions

Fenwal 35-725903-997 Remote Sensor R-410A ensuring seamless integration with originalThe Fenwal 35 725903 997 Remote Sensor is a critical diagnostic and flame monitoring component designed for integration with Fenwal series ignition controls, specifically the Mark 10DX 117 and 35 72 series boards. Engineered for high temperature ionization sensing, this probe monitors flame conductivity to ensure safe and reliable furnace operation. Contractors typically deploy this surface mount flame sensor in commercial and residential HVACR