BROAN-NuTone S99271493 Thermal Cutoff 323269-701 Cutting or splicing the lead

Cutting or splicing the lead can alter the resistance and lead to inaccurate temperature readings or system failure

As a veteran-grade brass pressure relief valve

Key Benefits: OEM Compatibility: Exact replacement for Reznor part 131987

Multi-Speed Support: Manages distinct heat and cool speeds for optimized airflow in central HVAC systems

BROAN-NuTone S99271493 Thermal Cutoff 323269-701 Cutting or splicing the leadThe BROAN NuTone S99271493 Thermal Cutoff is a critical safety component designed for over temperature protection in ventilation and heating systems. As an OEM authorized part, this thermal fuse is engineered to provide a precise fail safe mechanism, automatically interrupting the electrical circuit when temperatures exceed calibrated safety thresholds. This prevents potential thermal runaway and protects sensitive components like heating elements and