Laars Heating Systems 2400-046 Ignitor
The Laars Heating Systems 2400-046 Ignitor is a high-performance hot surface igniter engineered for precision in gas-fired boiler systems. As a critical component for the Laars H Series and HP Series residential boilers (specifically sizes 60-130), this OEM replacement part ensures reliable burner ignition by reaching peak temperatures rapidly under 120V command. Constructed with advanced ceramic and silicon carbide materials, the 2400-046 is designed to withstand the high-cycle thermal stress found in modern hydronic heating equipment. This Laars boiler ignitor is also compatible with Mark II H Series models and various Teledyne Laars pool heaters, providing a universal fit for several legacy and current combustion platforms. Field technicians should note that this assembly often requires the ignitor gasket for a proper airtight seal inside the combustion chamber to maintain optimal pressure and efficiency.
Key Benefits
- Direct OEM Compatibility: Specifically designed for Laars Heating Systems to ensure perfect fitment and electrical resistance matching.
- Durability: High-grade silicon carbide construction offers superior resistance to oxidation and thermal shock during frequent ignition cycles.
- Reliable Cold Starts: Fast-heating element provides consistent gas burner ignition even in demanding residential and commercial environments.
- Simplified Installation: Standard plug-and-play wiring harness and leads reduce downtime during emergency service calls.
Common Questions
Does this ignitor include the mounting gasket?
While the 2400-046 ignitor is the primary heating element, it is recommended to verify if your specific Laars boiler model requires a separate gasket for a complete combustion seal.
What are the signs of a failing Laars 2400-046?
Common indicators include a no-glow condition on a call for heat, visible cracks in the ceramic block, or an ignition lockout code on the control board (often indicated by specific LED flash sequences).
Can I touch the ignitor element during installation?
No. Avoid touching the black silicon carbide element with bare hands. Skin oils can create hot spots that significantly shorten the lifespan of the hot surface igniter.
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 Laars Heating Systems 2400-046 Ignitor is a high-performance hot surface igniter engineered for precision in gas-fired boiler systems. As a critical component for the Laars H Series and HP Series residential boilers (specifically sizes 60-130), this OEM replacement part ensures reliable burner ignition by reaching peak temperatures rapidly under 120V command. Constructed with advanced ceramic and silicon carbide materials, the 2400-046 is designed to withstand the high-cycle thermal stress found in modern hydronic heating equipment. This Laars boiler ignitor is also compatible with Mark II H Series models and various Teledyne Laars pool heaters, providing a universal fit for several legacy and current combustion platforms. Field technicians should note that this assembly often requires the ignitor gasket for a proper airtight seal inside the combustion chamber to maintain optimal pressure and efficiency.
Key Benefits
- Direct OEM Compatibility: Specifically designed for Laars Heating Systems to ensure perfect fitment and electrical resistance matching.
- Durability: High-grade silicon carbide construction offers superior resistance to oxidation and thermal shock during frequent ignition cycles.
- Reliable Cold Starts: Fast-heating element provides consistent gas burner ignition even in demanding residential and commercial environments.
- Simplified Installation: Standard plug-and-play wiring harness and leads reduce downtime during emergency service calls.
Common Questions
Does this ignitor include the mounting gasket?
While the 2400-046 ignitor is the primary heating element, it is recommended to verify if your specific Laars boiler model requires a separate gasket for a complete combustion seal.
What are the signs of a failing Laars 2400-046?
Common indicators include a no-glow condition on a call for heat, visible cracks in the ceramic block, or an ignition lockout code on the control board (often indicated by specific LED flash sequences).
Can I touch the ignitor element during installation?
No. Avoid touching the black silicon carbide element with bare hands. Skin oils can create hot spots that significantly shorten the lifespan of the hot surface igniter.
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.
