Robertshaw 41-407 Hot Surface Ignitor What components are included in

What components are included in this repair kit

This robust HVAC furnace limit switch is engineered to withstand the demanding thermal cycles of modern high-efficiency systems

this HVAC flame sensor prevents the main gas valve from opening during flame failure

ensuring proper clearance and electrode gap alignment

this thermal expansion valve part ensures seamless integration with existing take-apart expansion valve assemblies

Robertshaw 41-407 Hot Surface Ignitor What components are included inThe Robertshaw 41 407 Hot Surface Ignitor is a high performance 120V AC heating component engineered for rapid thermal response and sustained electrical stability. Constructed from high purity recrystallized silicon carbide, this 271 series ignitor is designed to reach optimized ignition temperatures within 17 seconds, ensuring reliable combustion in residential and commercial gas furnaces. It features 18 gauge nickel chrome lead wiresmeasuring 4. 5