York S1-2845-3111 Flame Sensor the specific metal wall box

the specific metal wall box mounting plate is typically sourced separately or as part of the controller assembly

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

Key Benefits Optimized Compatibility: Fully compatible with Robertshaw SP715

high-reliability solution that meets original equipment specifications for fit and performance

Signal Integrity: High-grade insulation protects the flame sensor signal from electromagnetic interference and thermal degradation

York S1-2845-3111 Flame Sensor the specific metal wall boxThe 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