Fenwal 22-100000-593 Ignitor It is not designed for

It is not designed for R-410A applications

Can I use a higher temperature limit switch instead of the SWT1280

For field technicians and mechanical contractors tasked with electric furnace repair

technicians can prevent premature bearing wear caused by improper housing clearance or excessive oscillation

It serves as the critical junction between the furnace's internal exhaust outlet and the field-installed vent piping

Fenwal 22-100000-593 Ignitor It is not designed forThe Fenwal 22 100000 593 Universal Ignitor is a high performance silicon carbide ignitor designed for professional grade reliability in gas fired heating applications. This hot surface ignitor serves as a critical HVAC replacement part, engineered to withstand extreme thermal cycling and provide consistent ignition for furnaces, boilers, and water heaters. As a versatile direct spark ignition component, it is specifically manufactured to replace