this 105-185F auto limit switch offers the specific millivolt and voltage compatibility required to restore 24V control circuit integrity without the drift common in generic aftermarket sensors

its 24V logic makes it compatible with most standard HVAC control strings requiring an on-break delay to protect compressors or blower motors

Key Benefits for Technicians: Direct OEM Fit: Eliminates the shaft alignment issues common with universal "fit-all" aftermarket wheels

also identified by model number BFK-165S

Robertshaw 41-204 Norton Ignitor Els PW 17895 this 105-185F auto limit switchThe Robertshaw 41 204 Norton Ignitor is a high performance hot surface igniter engineered for precision in residential and commercial gas ranges and ovens. Designed for flat mounting, this 501A type ignitor operates at a standard 120V AC with an amperage draw of 3. 2 to 3. 6 Amps, ensuring rapid and silent ignition. The unit features a 4 1 2 inch ceramic element and comes equipped with 14 1 2 inch lead wires protected by high temperature fiberglass