CHECK VALVE For Lennox Part# 79J87

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Manufacturer Part Number: 79J87
 
Genuine OEM Part

In-Stock

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$150.77
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Existing reviews
Installation Experience
4
Access was a little tight behind the panel while replacing the old component cause the small leak developed near inlet section. Cooling performance seems stable again.
Bob | 7/23/2025 9:36 AM
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Helpful Product Insight
4
Needed basic hand tools only while replacing the old component because the water flow became inconsistent. Unit completed a full cycle without issues.
Guest | 2/9/2026 8:36 AM
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Repair Note
5
Picked this up because the small leak developed near inlet section. Mounting holes lined up correctly during install. Cooling performance seems stable again. Worth verifying model number before ordering though.
Guest | 4/10/2026 9:36 AM
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Helpful Product Insight
5
After dealing with a situation where the small leak developed near inlet section, we installed this replacement part. Unit completed a full cycle without issues. Part quality feels reasonable compared to original one.
Peter | 4/11/2026 9:36 AM
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CHECK VALVE For Lennox Part# 79J87

$150.77
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