this 170-degree limit switch is a direct drop-in replacement that maintains original equipment specifications

updated version of the 312800

While a faulty 0130F00506S switch can cause this

The pre-packaged design features a 1/2" NPT nipple for direct mounting to electrical boxes

Fenwal 05-129927-224 Wiring Harness this 170-degree limit switch isThe Fenwal 05 129927 224 Wiring Harness is a 24 inch, 6 wire edge connector assembly engineered for precision signal transmission in commercial HVAC ignition systems. Designed specifically for compatibility with Fenwal ignition control modules, this harness ensures a secure, low resistance electrical interface critical for maintaining reliable flame sensing and spark ignition sequences. The 6 pin edge configuration facilitates a seamless "plug and