The York S1-025-38950-000 Flame Sensor is a critical safety component designed for furnace ignition systems

Can I use this on non-Lennox equipment

provided the limit switch temperature settings and mounting configuration match the 47-21663-09 technical specifications

this is a manual reset safety switch

it ensures seamless communication between the thermostat and the air handler or furnace

Bard HVAC 8407-068BX Transformer The York S1-025-38950-000 Flame SensorThe Bard HVAC 8407 068BX Transformer is an essential component for maintaining stable control voltage in Bard wall mounted HVAC systems. This unit is engineered to provide reliable step down voltage conversion, taking a 208 240V primary input and delivering a consistent 24V secondary output with a 50VA power rating. It's the direct service replacement for the S8407 068 and other superseded Bard transformer models, ensuring seamless integration and