Pay in 4 interest-free payments of $25.43 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
this high limit control switch provides the reliability required for 24/7 HVAC operations
Compatible with a wide range of gas furnaces and heating systems
The element type is typically etched onto the top of the power assembly
Always verify the amperage draw of your controller or starter coil against the switch plate specifications to ensure proper load matching
Is this compatible with multiple Utica or Dunkirk models
Allanson Transformers 2721-452 Transformer Els PW 17895 this high limit control switchWhen you are troubleshooting an ignition failure on an ABC D & LC burner, the Allanson 2721 452 ignition transformer is the specific field replacement engineered for these high demand applications. This 120V primary, 10,000V secondary ferromagnetic unit delivers a consistent 23mA of ignition power, ensuring reliable fuel to air combustion even in cold start environments. Designed as part of the Small Can Series, it features a mid point ground
US$ 224.00
US$ 119.00
US$ 119.00