Fenwal 35-725903-997 Remote Sensor R-410A This is a long-style bracket

This is a long-style bracket measuring approximately 5

Technicians can safely trim the 12-inch probe down to a minimum of 3 inches (76 mm) to accommodate shallow well-insertion or small VAV duct applications

Features a high-grade pilot burner with bracket designed to withstand the thermal stress of continuous intermittent pilot ignition

which typically indicates stiffening or micro-perforations in the diaphragm material

providing superior stability and accuracy compared to legacy nickel sensors

Fenwal 35-725903-997 Remote Sensor R-410A This is a long-style bracketThe 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