Burner Box for Lennox Part# 77M11
Existing reviews
Replacement Observation
The older unit needed replacement part on our appliance ended up being caused by a failing part. Took around thirty minutes from start to finish and the replacement solved it.
Peter | 10/18/2025 9:36 AM
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Compatibility Feedback
The original component had worn out over time on our appliance ended up being caused by a failing part. Took around thirty minutes from start to finish and the replacement solved it.
Guest | 2/3/2026 8:36 AM
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Helpful Product Insight
The appliance suddenly stopped working properly on our appliance ended up being caused by a failing part. Connector alignment matched better than expected and the replacement solved it.
Peter | 5/4/2026 9:36 AM
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