Details The Carrier HK06MB011 Assembly Pressure Switch is a Carrier pressure switch for HVAC repair and replacement work. Use it when the part number HK06MB011 and the listed specifications match the equipment being serviced. Note: Image displayed is of model 334358-701. Assembly Pressure Switch Key Specs Product Type: Pressure Switch Replacement Notes Captured replacement references include 334358-701. Confirm supersession details against the manufacturer parts list. Expert Verdict Reviewed by the Pro Desk: choose this part when the existing component label and unit documentation match HK06MB011 and the spec set above. It is best suited for targeted HVAC service repairs where exact fitment matters more than broad universal compatibility. FAQs What is the Carrier HK06MB011 used for? It is a pressure switch for compatible Carrier HVAC equipment. Match the part number HK06MB011 and the equipment service literature before ordering or installing. Which specs should I verify before purchase? Verify the spec set shown for this part: Product Type: Pressure Switch. The replacement should match the existing component and the unit documentation. How do I confirm this is the right replacement? Compare the part number HK06MB011, the pressure switch description, and any unit model references with the original component and the service manual. Are replacement or superseded references available? Captured cross-reference data includes 334358-701. Verify any supersession directly against the manufacturer parts list before installation. Who should install this HVAC component? A qualified HVAC technician should install and test the pressure switch. Disconnect power first, follow lockout procedures, and confirm safe operation after replacement. Safety and Installation Notes Disconnect power before service. HVAC electrical and combustion-related components should be installed and tested by a qualified technician. After installation, confirm wiring, mounting, airflow or fluid routing as applicable, and normal system operation.