Texas Furnace(Consolidated Ind) 4035003 Limit Switch
For service calls involving legacy hardware, the Texas Furnace 4035003 Limit Switch serves as the direct OEM L190-20F replacement for Consolidated Industries and Texas Furnace units. This high-limit safety control is engineered with a set point of 190°F and a 20°F differential, ensuring the furnace high limit switch trips precisely to prevent heat exchanger damage or unsafe plenum temperatures. As a critical HVAC safety control, this bimetal disc sensor monitors internal cabinet temperatures and breaks the 24V circuit to the gas valve if the system exceeds factory thermal parameters. Whether you are troubleshooting a Texas Furnace 4035003 that won't reset or performing routine maintenance on a Consolidated Industries furnace part, using this genuine L190-20F limit switch ensures the equipment operates within its original safety listing. The Texas Furnace replacement limit switch is built for high-duty cycling in residential gas furnaces, providing the reliability required for late-night emergency repairs.
Technical Specifications and Benefits- Specified Cut-out: Calibrated to open at 190°F to protect the heat exchanger from overheating during restricted airflow events.
- Fixed Differential: Features a 20°F reset margin, closing the circuit at 170°F to resume normal heating operations once temperatures stabilize.
- OEM Compatibility: Precision-fit for Texas Furnace 4035003 and various Consolidated Industries HVAC models, eliminating the need for field modifications.
- Durable Construction: High-grade bimetal sensing element provides consistent thermal response throughout the life of the furnace.
- Industry Standard Mount: Standard flat-mount configuration for quick installation in existing limit control brackets.
What causes a Texas Furnace limit switch to trip frequently?
Frequent tripping of the L190-20F limit switch is usually indicative of restricted airflow, often caused by a dirty air filter, blocked return ducts, or a failing blower motor. If the switch remains open or fails to reset, the internal bimetal element likely requires replacement with a 4035003 OEM switch.
Can I use a universal limit switch instead of the Texas Furnace 4035003?
While universal switches exist, it is critical to use the Texas Furnace 4035003 Limit Switch to match the exact 190 degree opening temperature and 20 degree differential specified by the manufacturer for this specific cabinet design.
How do I verify the model number for my Consolidated Industries furnace?
The Texas Furnace 4035003 part number is typically found on the original equipment manufacturer's data tag or the direct rating printed on the bimetal switch housing.
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.
Texas Furnace(Consolidated Ind) 4035003 Limit Switch
For service calls involving legacy hardware, the Texas Furnace 4035003 Limit Switch serves as the direct OEM L190-20F replacement for Consolidated Industries and Texas Furnace units. This high-limit safety control is engineered with a set point of 190°F and a 20°F differential, ensuring the furnace high limit switch trips precisely to prevent heat exchanger damage or unsafe plenum temperatures. As a critical HVAC safety control, this bimetal disc sensor monitors internal cabinet temperatures and breaks the 24V circuit to the gas valve if the system exceeds factory thermal parameters. Whether you are troubleshooting a Texas Furnace 4035003 that won't reset or performing routine maintenance on a Consolidated Industries furnace part, using this genuine L190-20F limit switch ensures the equipment operates within its original safety listing. The Texas Furnace replacement limit switch is built for high-duty cycling in residential gas furnaces, providing the reliability required for late-night emergency repairs.
Technical Specifications and Benefits- Specified Cut-out: Calibrated to open at 190°F to protect the heat exchanger from overheating during restricted airflow events.
- Fixed Differential: Features a 20°F reset margin, closing the circuit at 170°F to resume normal heating operations once temperatures stabilize.
- OEM Compatibility: Precision-fit for Texas Furnace 4035003 and various Consolidated Industries HVAC models, eliminating the need for field modifications.
- Durable Construction: High-grade bimetal sensing element provides consistent thermal response throughout the life of the furnace.
- Industry Standard Mount: Standard flat-mount configuration for quick installation in existing limit control brackets.
What causes a Texas Furnace limit switch to trip frequently?
Frequent tripping of the L190-20F limit switch is usually indicative of restricted airflow, often caused by a dirty air filter, blocked return ducts, or a failing blower motor. If the switch remains open or fails to reset, the internal bimetal element likely requires replacement with a 4035003 OEM switch.
Can I use a universal limit switch instead of the Texas Furnace 4035003?
While universal switches exist, it is critical to use the Texas Furnace 4035003 Limit Switch to match the exact 190 degree opening temperature and 20 degree differential specified by the manufacturer for this specific cabinet design.
How do I verify the model number for my Consolidated Industries furnace?
The Texas Furnace 4035003 part number is typically found on the original equipment manufacturer's data tag or the direct rating printed on the bimetal switch housing.
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
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Description
For service calls involving legacy hardware, the Texas Furnace 4035003 Limit Switch serves as the direct OEM L190-20F replacement for Consolidated Industries and Texas Furnace units. This high-limit safety control is engineered with a set point of 190°F and a 20°F differential, ensuring the furnace high limit switch trips precisely to prevent heat exchanger damage or unsafe plenum temperatures. As a critical HVAC safety control, this bimetal disc sensor monitors internal cabinet temperatures and breaks the 24V circuit to the gas valve if the system exceeds factory thermal parameters. Whether you are troubleshooting a Texas Furnace 4035003 that won't reset or performing routine maintenance on a Consolidated Industries furnace part, using this genuine L190-20F limit switch ensures the equipment operates within its original safety listing. The Texas Furnace replacement limit switch is built for high-duty cycling in residential gas furnaces, providing the reliability required for late-night emergency repairs.
Technical Specifications and Benefits- Specified Cut-out: Calibrated to open at 190°F to protect the heat exchanger from overheating during restricted airflow events.
- Fixed Differential: Features a 20°F reset margin, closing the circuit at 170°F to resume normal heating operations once temperatures stabilize.
- OEM Compatibility: Precision-fit for Texas Furnace 4035003 and various Consolidated Industries HVAC models, eliminating the need for field modifications.
- Durable Construction: High-grade bimetal sensing element provides consistent thermal response throughout the life of the furnace.
- Industry Standard Mount: Standard flat-mount configuration for quick installation in existing limit control brackets.
What causes a Texas Furnace limit switch to trip frequently?
Frequent tripping of the L190-20F limit switch is usually indicative of restricted airflow, often caused by a dirty air filter, blocked return ducts, or a failing blower motor. If the switch remains open or fails to reset, the internal bimetal element likely requires replacement with a 4035003 OEM switch.
Can I use a universal limit switch instead of the Texas Furnace 4035003?
While universal switches exist, it is critical to use the Texas Furnace 4035003 Limit Switch to match the exact 190 degree opening temperature and 20 degree differential specified by the manufacturer for this specific cabinet design.
How do I verify the model number for my Consolidated Industries furnace?
The Texas Furnace 4035003 part number is typically found on the original equipment manufacturer's data tag or the direct rating printed on the bimetal switch housing.
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.
