Carrier HH18HA501 Limit Switch

Carrier HH18HA501 Limit Switch

The Carrier HH18HA501 is a replacement limit switch for compatible HVAC equipment. This listing retains the equipment-model, alternate-part, and supersession references documented in the existing product record.

Product Details

• Manufacturer: Carrier
• Manufacturer Part Number: HH18HA501
• Part Type: Limit Switch

Documented Compatible Carrier, Bryant, and Payne Equipment Models

• 820TA66110V21A-D
• PG80VTLA66110CDA
• 58TP0A110V211222
• 821TA66110V21A-D
• 58TP0A110V211322
• 58TP1A110V211422
• 820TA36045V14A-B
• 58TP0A110V211422
• 820TA66110V21A-E
• 821TA66110V21A-E

Additional Documented Part Numbers

• LF18-094
• 4349806
• 1NT01L-4564
• L175F-40

Before Ordering

HVAC parts can vary by equipment series, production date, serial number, revision, dimensions, connectors, and electrical or mechanical specifications. Confirm the complete equipment model and serial number, the original part number, supersession history, and all relevant installation requirements. Installation and diagnosis should be performed by a qualified HVAC service professional.