York S1-2845-3111 Flame Sensor Plug-and-Play Setup: No external programming

Plug-and-Play Setup: No external programming tools are required

Key Benefits Optimized Compatibility: Fully compatible with Robertshaw SP715

allowing the system to resume operation once temperatures cool within the 210°F differential range

2" depth and 2

Always verify the crank arm hole diameter and rod thickness before field installation

York S1-2845-3111 Flame Sensor Plug-and-Play Setup: No external programmingThe York S1 2845 3111 Flame Sensor is a precision engineered flame rectification component designed for integration with York, Luxaire, and Coleman heating systems. This furnace flame sensor rod functions by sending a microamp signal back to the integrated furnace control once it detects a steady flame, preventing the gas valve from closing prematurely. In the field, a fouled or degraded S1 2845 3111 is a primary cause of repetitive ignition failure