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It is primarily configured for standard single-stage heat pump reversing valve applications where a direct capacitor-to-contactor bridge is required
It's the direct replacement for the 8407-042
When managing mobile home electric furnace repairs
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Lennox 49K71 Limit Switch 322838-754 It is primarily configured forThe Lennox 49K71 Limit Switch is a critical safety component engineered for precision temperature monitoring in high output furnace and air handler applications. This OEM furnace limit switch is factory calibrated to an L220F trip point, ensuring the electrical circuit breaks immediately if internal temperatures exceed safe operating parameters. As a manual reset limit control, it requires a technician to physically intervene after a high limit event,