Carrier Limit Switch, Resettable Part# HH19ZA150

LIMIT SWITCH, OPENS 150F, CLOSES 110F

Weight: 1 lbs. Dimension: 2" x 2" x 1"

Compatible Models: 52SED309401AA, 52SQC307401CP, 52SQB214401AA, 52SQC314301EM, 52SEC207301AA, 52SQA312401CP, 52SQC214301RC, 52SEB212421CP, 52SEA214401EM, 52SQC214401AA, 52SEB312301EM, 52SEE307401RC, 52SEA309301EP, 52SQA209401AA, 52SEB207301RP, 52SEC314401RC, 52SQB309401RP, 52SQB314301RP, 52SQC214421CP, 52SEB307301RP, 52SEB309301RP, 52SQA207301RP, 52SQB212301RP, 52SQE309401CP, 52SQE209301RP, 52SEB207401AA, 52SEB307301AA, 52SED209401RC, 52SQA214301RP, 52SQE209301AA, 52SEA314311AA, 52SQA314401RP, 52SED309301AA, 52SED212301CP, 52SEC212301RC, 52SEE209401AA, 52SQC212401RC, 52SEA207301RC, 52SED312301AA, 52SQA307401CP, 52SQB212401CP, 52SEA309401CP, 52SEA314301CP, 52SEE207301RP, 52SEA209301RP, 52SEC307301AA, 52SQC214401RC, 52SQC307401RC, 52SEA212321AA, 52SED212301AA, 52SEE307401CP, 52SEB214301RP, 52SQA309301RP, 52SEB214301AA, 52SQA207401RP, 52SQA212401EM, 52SQD207301AA, 52SQA309703AA, 52SEA214401CP, 52SEC307401RP, 52SQE309301CP, 52SEB312421RC, 52SED209301EM, 52SEB312321CP, 52SEA307301RP, 52SEB307401RP, 52SEE309301RP, 52SQC307301RP, 52SEB314301RC, 52SQC312401CP, 52SEE207401RP, 52SQA209401RP, 52SQB209301CP, 52SQE309301AA, 52SEB307401AA, 52SEB209301CP, 52SQA307401AA, 52SQC312401RC, 52SQD312301RP, 52SEA112301AA, 52SQB214301CP, 52SEA309301CP, 52SQD307301RC, 52SED307301RC, 52SQA209311RP, 52SQB209401RC, 52SEA214401AA, 52SED307401CP, 52SQA307401EM, 52SQB312401RP, 52SEA309301AA, 52SEE209401RP, 52SEA314301EM, 52SED209411CP, 52SED312301RC, 52SEE307401AA, 52SQD307401CP, 52SED307401AA, 52SQD207301RC, 52SEC307301RP

Existing reviews

Repair Outcome

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.

From: Guest | Date: 7/22/2025 9:36 AM

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Compatibility Feedback

Wasnt completely sure this would match at first since the appliance suddenly stopped working properly. Thankfully fitment on our appliance was accurate and everything is working again.

From: Guest | Date: 11/3/2025 8:36 AM

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Repair Outcome

Ended up ordering this cause the older unit needed replacement part. Took around thirty minutes from start to finish. Repair solved the original problem. Worth verifying model number before ordering though.

From: Guest | Date: 3/26/2026 9:36 AM

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