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Lennox Furnace Switch Parts
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Limit Switch 78H74
Limit Switch 78H74
Item #2722912 | Lennox OEM Part #78H74
Control-limit
Shop with Confidence:
365-Day Return Policy
$20.70
On Order
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Limit Switch 78H74 Part Fits
Replaces Part Number 78H7401
Limit Switch
$20.70
On Order
Add to Cart
