SECONDARY LIMIT SWITCH HH19ZH160

Brand: Carrier · Appliance: Air Conditioner · Fits: 6 models

HH19ZH160 is a Carrier replacement part (secondary limit switch) for air conditioners. Our fitment data lists 6 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Other parts for model 51CVC212300B

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Splash Guard 51CM501302
• Air Conditioner Blower Wheel 51CV500084
• COMPRESSOR (51CME012301K) (51CME012311K) P033-1321
• Escutcheon Assembly 51CV400191
• Heater Assembly 51CV400024
• OVERLOAD (51CVB212300B) HN680004
• SILL BRACKET ASSEMBLY 51CM401211
• WRAPPER ANGLE ASSEMBLY 51CM401201

Reference price and where to compare

We have no reference price on file for this part. RepairKitHub does not sell parts directly.

Compare HH19ZH160 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool