Direct OEM Compatibility: Specifically designed to replace York S1-025-35381-000

This Class F coil is rated for temperatures up to 311°F (155°C)

making it a critical component for large industrial boilers

Key Benefits for Technicians: OEM Fitment: Precision-stamped to Reznor 115140 factory dimensions for a zero-gap seal on OHOB units

which corrects plumbing errors via software without requiring physical pipe refitting

Aurora Pump 461105 Control Board 321142-301 Direct OEM Compatibility: Specifically designedThe Aurora Pump 461105 Control Board is a high performance OEM pool heater control board designed for seamless integration within Pentair and Aurora pump heating systems. This 6 button control board kit serves as the advanced, current standard direct replacement for 42002 0007S, as well as the 42001 0096S model. Engineered to act as the central nervous system for your heating unit, the 461105 manages critical functions including temperature