Heil Quaker ICP 34333902 Limit Rollout
For HVAC technicians managing furnace ignition cycles and safety circuits, the Heil Quaker ICP 34333902 Limit Rollout switch is a critical OEM component. This High Limit Rollout features a calibrated 300 degrees F trip point and a 36-inch Capillary tube, designed to monitor flame spillage and heat exchanger integrity. In gas-fired equipment, maintaining the correct flame rollout switch specifications is non-negotiable for system safety. This manual reset safety switch ensures that the gas valve is de-energized if temperatures near the burner box exceed safe thresholds, preventing hazardous conditions.
As an ICP furnace replacement part, this switch is a direct fit for various Heil, Quaker, and Tempstar models requiring a broad sensing area provided by the 36" lead. Whether you are troubleshooting a furnace rollout switch tripped symptom or performing preventative maintenance on an older 80% or 90% AFUE unit, using genuine 34333902 limit switches preserves the original engineering parameters of the combustion chamber safety loop. The SPST normally closed contact configuration integrates seamlessly into the existing 24V control circuit.
Key Benefits:- Precise Thermal Detection: 300?F (149?C) cut-out rating ensures rapid response to abnormal combustion patterns or blocked flues.
- Extended Reach: The 36-inch capillary allows for flexible mounting and comprehensive coverage across multiple burner sections.
- Manual Reset Mechanism: Requires a technician to investigate the root cause?such as a cracked heat exchanger or restricted airflow?before the system can be restarted.
- OEM Compatibility: Authentic Heil Quaker ICP part ensures proper terminal fit and mounting alignment without field modifications.
- What causes this rollout switch to trip? Typically, a trip is caused by a cracked heat exchanger, a blocked chimney/vent, or a failing inducer motor that cannot pull the flame through the heat exchanger properly.
- Can I bypass this switch for testing? No. Never bypass a safety limit. This component is essential for detecting fire hazards and carbon monoxide risks.
- Is this switch compatible with other ICP brands? Yes, this part is used across the International Comfort Products family, including Heil, Comfortmaker, and Tempstar, provided the part number matches the original factory specs.
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 34333902 Limit Rollout
For HVAC technicians managing furnace ignition cycles and safety circuits, the Heil Quaker ICP 34333902 Limit Rollout switch is a critical OEM component. This High Limit Rollout features a calibrated 300 degrees F trip point and a 36-inch Capillary tube, designed to monitor flame spillage and heat exchanger integrity. In gas-fired equipment, maintaining the correct flame rollout switch specifications is non-negotiable for system safety. This manual reset safety switch ensures that the gas valve is de-energized if temperatures near the burner box exceed safe thresholds, preventing hazardous conditions.
As an ICP furnace replacement part, this switch is a direct fit for various Heil, Quaker, and Tempstar models requiring a broad sensing area provided by the 36" lead. Whether you are troubleshooting a furnace rollout switch tripped symptom or performing preventative maintenance on an older 80% or 90% AFUE unit, using genuine 34333902 limit switches preserves the original engineering parameters of the combustion chamber safety loop. The SPST normally closed contact configuration integrates seamlessly into the existing 24V control circuit.
Key Benefits:- Precise Thermal Detection: 300?F (149?C) cut-out rating ensures rapid response to abnormal combustion patterns or blocked flues.
- Extended Reach: The 36-inch capillary allows for flexible mounting and comprehensive coverage across multiple burner sections.
- Manual Reset Mechanism: Requires a technician to investigate the root cause?such as a cracked heat exchanger or restricted airflow?before the system can be restarted.
- OEM Compatibility: Authentic Heil Quaker ICP part ensures proper terminal fit and mounting alignment without field modifications.
- What causes this rollout switch to trip? Typically, a trip is caused by a cracked heat exchanger, a blocked chimney/vent, or a failing inducer motor that cannot pull the flame through the heat exchanger properly.
- Can I bypass this switch for testing? No. Never bypass a safety limit. This component is essential for detecting fire hazards and carbon monoxide risks.
- Is this switch compatible with other ICP brands? Yes, this part is used across the International Comfort Products family, including Heil, Comfortmaker, and Tempstar, provided the part number matches the original factory specs.
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
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Description
For HVAC technicians managing furnace ignition cycles and safety circuits, the Heil Quaker ICP 34333902 Limit Rollout switch is a critical OEM component. This High Limit Rollout features a calibrated 300 degrees F trip point and a 36-inch Capillary tube, designed to monitor flame spillage and heat exchanger integrity. In gas-fired equipment, maintaining the correct flame rollout switch specifications is non-negotiable for system safety. This manual reset safety switch ensures that the gas valve is de-energized if temperatures near the burner box exceed safe thresholds, preventing hazardous conditions.
As an ICP furnace replacement part, this switch is a direct fit for various Heil, Quaker, and Tempstar models requiring a broad sensing area provided by the 36" lead. Whether you are troubleshooting a furnace rollout switch tripped symptom or performing preventative maintenance on an older 80% or 90% AFUE unit, using genuine 34333902 limit switches preserves the original engineering parameters of the combustion chamber safety loop. The SPST normally closed contact configuration integrates seamlessly into the existing 24V control circuit.
Key Benefits:- Precise Thermal Detection: 300?F (149?C) cut-out rating ensures rapid response to abnormal combustion patterns or blocked flues.
- Extended Reach: The 36-inch capillary allows for flexible mounting and comprehensive coverage across multiple burner sections.
- Manual Reset Mechanism: Requires a technician to investigate the root cause?such as a cracked heat exchanger or restricted airflow?before the system can be restarted.
- OEM Compatibility: Authentic Heil Quaker ICP part ensures proper terminal fit and mounting alignment without field modifications.
- What causes this rollout switch to trip? Typically, a trip is caused by a cracked heat exchanger, a blocked chimney/vent, or a failing inducer motor that cannot pull the flame through the heat exchanger properly.
- Can I bypass this switch for testing? No. Never bypass a safety limit. This component is essential for detecting fire hazards and carbon monoxide risks.
- Is this switch compatible with other ICP brands? Yes, this part is used across the International Comfort Products family, including Heil, Comfortmaker, and Tempstar, provided the part number matches the original factory specs.
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.
