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The Weil McLain Flue Gas Thermal Fuse (MPN: 511-624-664) is essential for protecting heating systems from excessive flue gas temperatures. It operates effectively at a temperature rating of 250°F (121°C). This thermal fuse is easy to install and is compatible with a variety of flue pipes, ensuring the safe operation of your heating equipment.
This fuse acts as a failsafe, preventing potential hazards caused by overheating. By monitoring flue gas temperatures, it enhances the safety of your heating systems.
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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