Carrier HK06MB028 Switch
The Carrier HK06MB028 Dual Pressure Switch is a critical OEM safety component engineered for precise pressure monitoring in high-efficiency furnace inducer motors and HVAC systems. Designed as a direct factory replacement for the legacy HK06NB028, this dual-port switch independently monitors the high-side and low-side pressure lines, ensuring the system operates within specific vacuum thresholds. By verifying proper inducer motor RPM and flue vacuum, it prevents unsafe operation and protects the heat exchanger from damage due to restricted airflow or mechanical failure.
This genuine HVAC pressure switch is cross-compatible with several Carrier, Bryant, and Payne models, including the 59SC2, 59SC5, and PG9 series. Constructed for long-term field reliability, the HK06MB028 ensures exact set-point accuracy, maintaining factory-spec performance for both residential and light commercial equipment. Whether you are troubleshooting a pressure switch stuck open or performing a mandatory preventative maintenance replacement, using this OEM Carrier part preserves the engineered safety logic of the original control board and combustion blower assembly.
Key Benefits
- Dual-Function Protection: Monitors both the high and low pressure lines to ensure comprehensive system safety and combustion air integrity.
- Precise OEM Calibration: Pre-set to factory specifications for seamless integration with Carrier Bryant Payne inducer assemblies.
- Streamlined Installation: Features standard hose ports and electrical terminals for a fast, drop-in replacement that reduces technician downtime.
- Universal System Integrity: Replacing with a genuine factory-authorized part ensures the inducer motor runs at the correct RPM to flue secondary gases safely.
Common Questions
What does it mean when a furnace code indicates a pressure switch is stuck open?
This typically occurs when the switch fails to detect sufficient vacuum from the inducer motor, which can be caused by a faulty switch, a blocked vent pipe, or a failing inducer assembly. Replacing with a verified HK06MB028 resolves switch-side mechanical issues.
Is the HK06MB028 compatible with older HK06NB028 models?
Yes, the HK06MB028 is the official upgraded replacement for the discontinued HK06NB028, offering the same fitment and technical electrical ratings.
How do I identify if my system requires a dual pressure switch?
If your existing furnace inducer setup utilizes multiple vacuum hoses and the original part number matches the HK06MB028 or 542984/00050, this dual-port unit is the correct replacement for your configuration.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $71.25
-65%$71.25
$24.94Carrier HK06MB028 Switch
The Carrier HK06MB028 Dual Pressure Switch is a critical OEM safety component engineered for precise pressure monitoring in high-efficiency furnace inducer motors and HVAC systems. Designed as a direct factory replacement for the legacy HK06NB028, this dual-port switch independently monitors the high-side and low-side pressure lines, ensuring the system operates within specific vacuum thresholds. By verifying proper inducer motor RPM and flue vacuum, it prevents unsafe operation and protects the heat exchanger from damage due to restricted airflow or mechanical failure.
This genuine HVAC pressure switch is cross-compatible with several Carrier, Bryant, and Payne models, including the 59SC2, 59SC5, and PG9 series. Constructed for long-term field reliability, the HK06MB028 ensures exact set-point accuracy, maintaining factory-spec performance for both residential and light commercial equipment. Whether you are troubleshooting a pressure switch stuck open or performing a mandatory preventative maintenance replacement, using this OEM Carrier part preserves the engineered safety logic of the original control board and combustion blower assembly.
Key Benefits
- Dual-Function Protection: Monitors both the high and low pressure lines to ensure comprehensive system safety and combustion air integrity.
- Precise OEM Calibration: Pre-set to factory specifications for seamless integration with Carrier Bryant Payne inducer assemblies.
- Streamlined Installation: Features standard hose ports and electrical terminals for a fast, drop-in replacement that reduces technician downtime.
- Universal System Integrity: Replacing with a genuine factory-authorized part ensures the inducer motor runs at the correct RPM to flue secondary gases safely.
Common Questions
What does it mean when a furnace code indicates a pressure switch is stuck open?
This typically occurs when the switch fails to detect sufficient vacuum from the inducer motor, which can be caused by a faulty switch, a blocked vent pipe, or a failing inducer assembly. Replacing with a verified HK06MB028 resolves switch-side mechanical issues.
Is the HK06MB028 compatible with older HK06NB028 models?
Yes, the HK06MB028 is the official upgraded replacement for the discontinued HK06NB028, offering the same fitment and technical electrical ratings.
How do I identify if my system requires a dual pressure switch?
If your existing furnace inducer setup utilizes multiple vacuum hoses and the original part number matches the HK06MB028 or 542984/00050, this dual-port unit is the correct replacement for your configuration.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Carrier HK06MB028 Dual Pressure Switch is a critical OEM safety component engineered for precise pressure monitoring in high-efficiency furnace inducer motors and HVAC systems. Designed as a direct factory replacement for the legacy HK06NB028, this dual-port switch independently monitors the high-side and low-side pressure lines, ensuring the system operates within specific vacuum thresholds. By verifying proper inducer motor RPM and flue vacuum, it prevents unsafe operation and protects the heat exchanger from damage due to restricted airflow or mechanical failure.
This genuine HVAC pressure switch is cross-compatible with several Carrier, Bryant, and Payne models, including the 59SC2, 59SC5, and PG9 series. Constructed for long-term field reliability, the HK06MB028 ensures exact set-point accuracy, maintaining factory-spec performance for both residential and light commercial equipment. Whether you are troubleshooting a pressure switch stuck open or performing a mandatory preventative maintenance replacement, using this OEM Carrier part preserves the engineered safety logic of the original control board and combustion blower assembly.
Key Benefits
- Dual-Function Protection: Monitors both the high and low pressure lines to ensure comprehensive system safety and combustion air integrity.
- Precise OEM Calibration: Pre-set to factory specifications for seamless integration with Carrier Bryant Payne inducer assemblies.
- Streamlined Installation: Features standard hose ports and electrical terminals for a fast, drop-in replacement that reduces technician downtime.
- Universal System Integrity: Replacing with a genuine factory-authorized part ensures the inducer motor runs at the correct RPM to flue secondary gases safely.
Common Questions
What does it mean when a furnace code indicates a pressure switch is stuck open?
This typically occurs when the switch fails to detect sufficient vacuum from the inducer motor, which can be caused by a faulty switch, a blocked vent pipe, or a failing inducer assembly. Replacing with a verified HK06MB028 resolves switch-side mechanical issues.
Is the HK06MB028 compatible with older HK06NB028 models?
Yes, the HK06MB028 is the official upgraded replacement for the discontinued HK06NB028, offering the same fitment and technical electrical ratings.
How do I identify if my system requires a dual pressure switch?
If your existing furnace inducer setup utilizes multiple vacuum hoses and the original part number matches the HK06MB028 or 542984/00050, this dual-port unit is the correct replacement for your configuration.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
