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The GOODMAN B1370920 primary limit switch is designed for use in furnaces. This temperature limit switch turns off the burner if the furnace overheats, protecting the system. It is a genuine OEM part ensuring compatibility and performance. The switch opens the safety circuit when it reaches its trip threshold around 180°F.
The Goodman B1370920 is a 7-inch primary limit switch with a 180°F trip rating, built for reliable operation and easy installation in compatible furnace models.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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