Supco SPLT3400 Hot Surface Ignitor
The Supco SPLT3400 Hot Surface Ignitor is a high-performance silicon nitride heating element designed to provide reliable ignition in forced-air furnaces and boilers. This supco hot surface ignitor serves as a high-integrity furnace ignition replacement, specifically engineered as the DS007KJ direct replacement. Unlike older silicon carbide components, the silicon nitride construction of the SPLT3400 offers superior physical durability and resistance to oxidation, reducing the risk of premature failure due to handling or moisture. This ignitor operates within standard HVAC 120V ignition system parameters, ensuring rapid heat-up times and consistent burner lighting even in demanding cold-start conditions. For contractors, this unit simplifies inventory by covering multiple OEM applications, providing a robust solution for service calls involving intermittent ignition issues. Proper installation requires careful handling of the element and secure terminal connections to maintain the electrical integrity of the ignition circuit.
Key Benefits for Technicians:
- Rugged Silicon Nitride Construction: Provides enhanced mechanical strength compared to fragile carbide alternatives, minimizing breakage during transit and installation.
- Direct Fit Compatibility: Engineered as a precision DS007KJ direct replacement, ensuring correct alignment within the burner assembly for optimal flame rectification.
- Fast Response Time: Reaches ignition temperature quickly to facilitate efficient furnace startup and minimize unburned gas discharge.
- Universal Terminal Design: Equipped with standard connectors to streamline the retrofitting process on various furnace models.
- High Thermal Stability: Maintains consistent resistance levels over its service life, preventing nuisance lockout codes on the furnace control board.
Common Questions:
How do I verify if the Supco SPLT3400 is compatible with my furnace?
The SPLT3400 is a specialized HVAC ignitor compatibility solution designed to replace the DS007KJ series. Always cross-reference the OEM part number on the existing bracket or check the furnace wiring diagram to ensure its 120V rating matches your system requirements.
Can I touch the heating element during installation?
While silicon nitride is more durable than silicon carbide, it is still recommended to avoid touching the element with bare hands. Skin oils can create hot spots that may degrade the performance of the silicon nitride ignitor over time.
What are the signs that a hot surface ignitor needs replacement?
Common indicators include a furnace that cycles through the startup sequence without the burners lighting, visible cracks or white "hot spots" on the element, or a multimeter reading showing an open circuit (infinite resistance) across the terminals.
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.
Supco SPLT3400 Hot Surface Ignitor
The Supco SPLT3400 Hot Surface Ignitor is a high-performance silicon nitride heating element designed to provide reliable ignition in forced-air furnaces and boilers. This supco hot surface ignitor serves as a high-integrity furnace ignition replacement, specifically engineered as the DS007KJ direct replacement. Unlike older silicon carbide components, the silicon nitride construction of the SPLT3400 offers superior physical durability and resistance to oxidation, reducing the risk of premature failure due to handling or moisture. This ignitor operates within standard HVAC 120V ignition system parameters, ensuring rapid heat-up times and consistent burner lighting even in demanding cold-start conditions. For contractors, this unit simplifies inventory by covering multiple OEM applications, providing a robust solution for service calls involving intermittent ignition issues. Proper installation requires careful handling of the element and secure terminal connections to maintain the electrical integrity of the ignition circuit.
Key Benefits for Technicians:
- Rugged Silicon Nitride Construction: Provides enhanced mechanical strength compared to fragile carbide alternatives, minimizing breakage during transit and installation.
- Direct Fit Compatibility: Engineered as a precision DS007KJ direct replacement, ensuring correct alignment within the burner assembly for optimal flame rectification.
- Fast Response Time: Reaches ignition temperature quickly to facilitate efficient furnace startup and minimize unburned gas discharge.
- Universal Terminal Design: Equipped with standard connectors to streamline the retrofitting process on various furnace models.
- High Thermal Stability: Maintains consistent resistance levels over its service life, preventing nuisance lockout codes on the furnace control board.
Common Questions:
How do I verify if the Supco SPLT3400 is compatible with my furnace?
The SPLT3400 is a specialized HVAC ignitor compatibility solution designed to replace the DS007KJ series. Always cross-reference the OEM part number on the existing bracket or check the furnace wiring diagram to ensure its 120V rating matches your system requirements.
Can I touch the heating element during installation?
While silicon nitride is more durable than silicon carbide, it is still recommended to avoid touching the element with bare hands. Skin oils can create hot spots that may degrade the performance of the silicon nitride ignitor over time.
What are the signs that a hot surface ignitor needs replacement?
Common indicators include a furnace that cycles through the startup sequence without the burners lighting, visible cracks or white "hot spots" on the element, or a multimeter reading showing an open circuit (infinite resistance) across the terminals.
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 Supco SPLT3400 Hot Surface Ignitor is a high-performance silicon nitride heating element designed to provide reliable ignition in forced-air furnaces and boilers. This supco hot surface ignitor serves as a high-integrity furnace ignition replacement, specifically engineered as the DS007KJ direct replacement. Unlike older silicon carbide components, the silicon nitride construction of the SPLT3400 offers superior physical durability and resistance to oxidation, reducing the risk of premature failure due to handling or moisture. This ignitor operates within standard HVAC 120V ignition system parameters, ensuring rapid heat-up times and consistent burner lighting even in demanding cold-start conditions. For contractors, this unit simplifies inventory by covering multiple OEM applications, providing a robust solution for service calls involving intermittent ignition issues. Proper installation requires careful handling of the element and secure terminal connections to maintain the electrical integrity of the ignition circuit.
Key Benefits for Technicians:
- Rugged Silicon Nitride Construction: Provides enhanced mechanical strength compared to fragile carbide alternatives, minimizing breakage during transit and installation.
- Direct Fit Compatibility: Engineered as a precision DS007KJ direct replacement, ensuring correct alignment within the burner assembly for optimal flame rectification.
- Fast Response Time: Reaches ignition temperature quickly to facilitate efficient furnace startup and minimize unburned gas discharge.
- Universal Terminal Design: Equipped with standard connectors to streamline the retrofitting process on various furnace models.
- High Thermal Stability: Maintains consistent resistance levels over its service life, preventing nuisance lockout codes on the furnace control board.
Common Questions:
How do I verify if the Supco SPLT3400 is compatible with my furnace?
The SPLT3400 is a specialized HVAC ignitor compatibility solution designed to replace the DS007KJ series. Always cross-reference the OEM part number on the existing bracket or check the furnace wiring diagram to ensure its 120V rating matches your system requirements.
Can I touch the heating element during installation?
While silicon nitride is more durable than silicon carbide, it is still recommended to avoid touching the element with bare hands. Skin oils can create hot spots that may degrade the performance of the silicon nitride ignitor over time.
What are the signs that a hot surface ignitor needs replacement?
Common indicators include a furnace that cycles through the startup sequence without the burners lighting, visible cracks or white "hot spots" on the element, or a multimeter reading showing an open circuit (infinite resistance) across the terminals.
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.
