626598 Nordyne L160F-30F limit switch
626598 Nordyne L160F-30F limit switchÂ
Product Overview
The 626598 Nordyne L160Fâ€30F limit switch monitors furnace plenum temperatures and interrupts the burner circuit if internal heat exceeds safe limits. This directâ€fit OEM replacement features a precision 160 °F cutâ€out with a 30 °F differential, safeguarding heat exchangers from overheating and ensuring reliable operation.
Technical Specifications
| Specification | Detail |
|---|---|
| Cut-out temperature | 160 °F (± 5 °F) |
| Differential temperature | 30 °F (± 5 °F) |
| Contact configuration | SPST normally closed |
| Electrical rating | 25 A @ 240 VAC (resistive load) |
| Terminals | ¼″ quick-connect spades |
| Housing material | High-temperature phenolic |
| Dimensions (L × W × H) | 1.5″ × 1.25″ × 0.75″ (approximate) |
| Weight | 0.18 lb (82 g) |
Cross-Reference Part Numbers
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Nordyne 626598
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Nordyne 626566 / 626566R
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Neuco L160F-30F
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Coleman L160F-30F
Compatibility
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Nordyne and Coleman singleâ€stage gas furnaces
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York and Westinghouse standard furnaces
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Goodman and Amana legacy series
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Bryant and Payne residential units
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American Standard Basic Heat and Pro-Line models
Technician Notes
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Always shut off power and verify zero voltage before servicing.
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Confirm the replacement switch’s cut-out and differential match the original specifications.
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Install in the same orientation and mounting location to ensure accurate temperature sensing.
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After installation, cycle the furnace and verify proper burner interruption and automatic reset.
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Carry a spare L160F-30F switch and appropriate quick-connect terminals for rapid field replacement.
L160F-30F limit switch 626566. Size 36TX11. Replaces 626566, 626566R & 626598.