Robertshaw 41-604 Mini Ignitor the 20028402 prevents hazardous operation

the 20028402 prevents hazardous operation in the event of a blocked vent or failed secondary heat exchanger

Ensuring the correct hot surface ignitor voltage and mounting alignment is essential for system longevity and safe operation

20" WC Calibration: Ensures accurate vacuum detection required for furnace ignition sequence reliability

Specifications:

Always ensure the ceramic is clean and the mounting is secure to prevent localized stress points

Robertshaw 41-604 Mini Ignitor the 20028402 prevents hazardous operationThe Robertshaw 41 604 Norton Mini Ignitor is a high performance 120V AC hot surface igniter engineered for precision and rapid ignition in gas fired heating systems. This 120V gas burner igniter features a distinctive 4 inch (102mm) ceramic block design and is constructed from a non porous, high strength material that ensures consistent thermal transfer. Optimized for a 3 second heat up time, the 41 604 provides reliable flame initiation in compact