Heil Quaker ICP T111640005 Pressure Switch
The Heil Quaker ICP T111640005 Pressure Switch is a critical safety component engineered for high-pressure monitoring in residential and commercial HVAC systems. Specifically designed as a 600/420# High Pressure Switch, this genuine OEM replacement part ensures the compressor is protected from excessive head pressure. The switch operates on a precise cut-out/cut-in logic: it triggers a system shutdown if the discharge pressure exceeds 600 PSI and allows for a manual or automatic reset once the pressure successfully drops to 420 PSI. This ICP T111640005 is compatible with a broad range of brands within the International Comfort Products family, including Carrier, Heil, Tempstar, Comfortmaker, and KeepRite heat pumps and air conditioners.
For technicians performing HVAC system diagnostics, this high pressure switch is essential for preventing catastrophic compressor failure caused by restricted airflow, overcharging, or failed condenser fan motors. Its robust construction is built to withstand the rigorous cycling of modern R-410A refrigeration systems. Using this OEM HVAC part ensures factory-spec fitment and electrical compatibility, eliminating the calibration risks associated with universal alternatives.
Key Benefits- System Protection: Immediately interrupts the control circuit at 600 PSI to prevent compressor damage.
- Precise Calibration: Factory-set 420 PSI reset point ensures stable system recovery after a high-pressure event.
- Broad Compatibility: Direct OEM replacement for numerous ICP, Carrier, and Bryant models.
- Durable Construction: Engineered to handle high-vibration environments near the compressor discharge line.
- Enhanced Reliability: Minimizes nuisance trips while providing a definitive safety ceiling for HVAC technicians.
What causes a high pressure switch to trip at 600 PSI?
Common culprits include a dirty condenser coil, a failing outdoor fan motor, or a refrigerant overcharge. Technicians should also check for closed service valves or non-condensables in the system.
Can I bypass the T111640005 for testing purposes?
While a temporary jumper can be used to diagnose a faulty switch, the system should never be left running without a functional high pressure control, as this voids safety protocols and risks compressor failure.
Is this switch compatible with R-22 systems?
No, the 600/420 PSI rating is specifically tailored for the higher operating pressures of R-410A. Applying this to an R-22 system would prevent the safety from ever triggering at a safe threshold.
This item is not eligible for free shipping.
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.
Heil Quaker ICP T111640005 Pressure Switch
The Heil Quaker ICP T111640005 Pressure Switch is a critical safety component engineered for high-pressure monitoring in residential and commercial HVAC systems. Specifically designed as a 600/420# High Pressure Switch, this genuine OEM replacement part ensures the compressor is protected from excessive head pressure. The switch operates on a precise cut-out/cut-in logic: it triggers a system shutdown if the discharge pressure exceeds 600 PSI and allows for a manual or automatic reset once the pressure successfully drops to 420 PSI. This ICP T111640005 is compatible with a broad range of brands within the International Comfort Products family, including Carrier, Heil, Tempstar, Comfortmaker, and KeepRite heat pumps and air conditioners.
For technicians performing HVAC system diagnostics, this high pressure switch is essential for preventing catastrophic compressor failure caused by restricted airflow, overcharging, or failed condenser fan motors. Its robust construction is built to withstand the rigorous cycling of modern R-410A refrigeration systems. Using this OEM HVAC part ensures factory-spec fitment and electrical compatibility, eliminating the calibration risks associated with universal alternatives.
Key Benefits- System Protection: Immediately interrupts the control circuit at 600 PSI to prevent compressor damage.
- Precise Calibration: Factory-set 420 PSI reset point ensures stable system recovery after a high-pressure event.
- Broad Compatibility: Direct OEM replacement for numerous ICP, Carrier, and Bryant models.
- Durable Construction: Engineered to handle high-vibration environments near the compressor discharge line.
- Enhanced Reliability: Minimizes nuisance trips while providing a definitive safety ceiling for HVAC technicians.
What causes a high pressure switch to trip at 600 PSI?
Common culprits include a dirty condenser coil, a failing outdoor fan motor, or a refrigerant overcharge. Technicians should also check for closed service valves or non-condensables in the system.
Can I bypass the T111640005 for testing purposes?
While a temporary jumper can be used to diagnose a faulty switch, the system should never be left running without a functional high pressure control, as this voids safety protocols and risks compressor failure.
Is this switch compatible with R-22 systems?
No, the 600/420 PSI rating is specifically tailored for the higher operating pressures of R-410A. Applying this to an R-22 system would prevent the safety from ever triggering at a safe threshold.
This item is not eligible for free shipping.
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.
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Product Information
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Description
The Heil Quaker ICP T111640005 Pressure Switch is a critical safety component engineered for high-pressure monitoring in residential and commercial HVAC systems. Specifically designed as a 600/420# High Pressure Switch, this genuine OEM replacement part ensures the compressor is protected from excessive head pressure. The switch operates on a precise cut-out/cut-in logic: it triggers a system shutdown if the discharge pressure exceeds 600 PSI and allows for a manual or automatic reset once the pressure successfully drops to 420 PSI. This ICP T111640005 is compatible with a broad range of brands within the International Comfort Products family, including Carrier, Heil, Tempstar, Comfortmaker, and KeepRite heat pumps and air conditioners.
For technicians performing HVAC system diagnostics, this high pressure switch is essential for preventing catastrophic compressor failure caused by restricted airflow, overcharging, or failed condenser fan motors. Its robust construction is built to withstand the rigorous cycling of modern R-410A refrigeration systems. Using this OEM HVAC part ensures factory-spec fitment and electrical compatibility, eliminating the calibration risks associated with universal alternatives.
Key Benefits- System Protection: Immediately interrupts the control circuit at 600 PSI to prevent compressor damage.
- Precise Calibration: Factory-set 420 PSI reset point ensures stable system recovery after a high-pressure event.
- Broad Compatibility: Direct OEM replacement for numerous ICP, Carrier, and Bryant models.
- Durable Construction: Engineered to handle high-vibration environments near the compressor discharge line.
- Enhanced Reliability: Minimizes nuisance trips while providing a definitive safety ceiling for HVAC technicians.
What causes a high pressure switch to trip at 600 PSI?
Common culprits include a dirty condenser coil, a failing outdoor fan motor, or a refrigerant overcharge. Technicians should also check for closed service valves or non-condensables in the system.
Can I bypass the T111640005 for testing purposes?
While a temporary jumper can be used to diagnose a faulty switch, the system should never be left running without a functional high pressure control, as this voids safety protocols and risks compressor failure.
Is this switch compatible with R-22 systems?
No, the 600/420 PSI rating is specifically tailored for the higher operating pressures of R-410A. Applying this to an R-22 system would prevent the safety from ever triggering at a safe threshold.
This item is not eligible for free shipping.
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.
