HF0004572 lgniter Silicon nitride ignition rod.Hot Surface Ignitor

HF0004572 lgniter Silicon nitride ignition rod.Hot Surface Ignitor

Name: HF0004572 lgniter Silicon nitride ignition rod.Hot Surface Ignitor
Brand: HEAT FOUNDER Silicon Nitride Igniter, Silicon Nitride Heating Element
SKU: HF0004572
Availability: InStock
Rating: 5 (1 reviews)

Item No.: HF0004572

95V, 55-55W Up to 1200-1350℃
Over 90000 hours (nearly 10 years) of rated life, High quality
1350°C in 30s, 1000°C in less than 6s
High pressure resistant and very low temperature at lead wire junction (below 100-300°C)

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Description

Precision Ignition for Heating Engineers
This silicon nitride hot surface rod is designed for technicians and OEM system integrators requiring a reliable furnace ignitor for gas-fired appliances. The material composition delivers high thermal shock resistance, enabling rapid heating cycles while maintaining structural stability under continuous duty. Its optimized electrical parameters ensure fast temperature rise and repeatable ignition behavior, reducing misfire rates in furnaces, boilers and burners. With stable resistance values and a compact footprint, it supports uniform flame establishment even in demanding residential and commercial combustion systems. This construction makes it a dependable option for replacement or new integration where precise ignition timing is essential, meeting stringent performance expectations for heating equipment.

High-Temperature Durability and Electrical Stability
Developed for engineers seeking a long-life hot surface ignitor, the rod features dense silicon nitride ceramic, ensuring mechanical strength and resistance to oxidation during extended exposure to burner environments. Its internal conductive structure supports consistent electrical load distribution, allowing the ignitor to reach operating temperature rapidly without overstressing circuit components. The rod maintains stable resistance over time, minimizing performance drift and lowering service frequencies. It is compatible with common furnace control boards, helping integrators upgrade older systems with higher reliability. Due to its robust insulation and thermal endurance, it can be installed in heating units with narrow combustion chambers or variable airflow without losing ignition efficiency, making it ideal for system modernization or demanding OEM applications.

Application Value for Furnace and Boiler Installers
Created for installers working on residential furnaces, commercial boilers and specialty burners, this igniter for furnace provides dependable performance in environments requiring repeatable ignition cycles. Its fast heating response shortens system startup time, while the material ensures extended operation even after thousands of ignition events. Suitable for HVAC contractors and equipment distributors, it integrates easily into replacement programs for aging units and serves as an upgrade option for systems needing higher ignition reliability. Because the rod tolerates contamination and thermal variation better than traditional carbide ignitors, it maintains ignition quality across seasonal load changes. These characteristics reduce system downtime, enhance user comfort and support cost-effective furnace maintenance strategies across diverse deployment scenarios.

Product Advantages

Reinforced Structure for Long Service Life
The silicon nitride matrix is engineered for maximum density and crack resistance, giving the hot surface ignitor exceptional durability during repeated high-temperature cycles. The internal conductive element is embedded in a uniform ceramic body, protecting it from vibration and thermal shock often encountered in furnace start-stop operations. This structural design reduces failure caused by micro-fractures common in older carbide ignitors. The strengthened tip geometry ensures consistent heat transfer to the air-fuel mixture, supporting stable flame establishment while limiting degradation over time.

Compatibility and Integration Efficiency
This furnace ignitor is built to interface seamlessly with widely used OEM furnace control modules, reducing installation complexity for service technicians. Its stable electrical characteristics minimize the need for circuit adjustments during replacement, enabling quick system recovery. The compact body fits multiple furnace architectures, including modern condensing and high-efficiency units. Because of its predictable heating curve, engineers can integrate it into energy-optimized burner systems or retrofit older equipment while maintaining ignition quality.

Performance Consistency in Demanding Conditions
Designed for heating professionals managing variable operating environments, this furnace ignitor replacement withstands contamination, humidity and airflow fluctuations without losing ignition performance. Its material resists oxidation, ensuring stable electrical response throughout the unit’s service life. Even under rapid cycling or extended heating periods, the ignitor maintains uniform heat output, allowing technicians to rely on it for both preventive maintenance programs and high-duty installations. Its resilience reduces callbacks and improves overall system reliability across diverse client applications.

Use Scenarios

Residential HVAC Contractor Installation
For HVAC contractors servicing home furnaces, this igniter for furnace provides a dependable solution for units requiring fast ignition and prolonged operating stability. Its quick thermal response supports efficient system startup, helping technicians improve furnace performance without modifications to control boards. The rod’s durability suits seasonal usage patterns, ensuring households experience consistent heating through winter cycles. Installation teams gain a replacement component that reduces future service visits and elevates furnace reliability.

Commercial Boiler Maintenance Programs
Facility managers and boiler maintenance providers benefit from the robust design of this hot surface ignitor, especially in commercial environments where long duty cycles are common. Its structural strength allows reliable operation in boilers with higher thermal loads and more demanding combustion chambers. Because it maintains consistent resistance values, technicians can integrate it into multi-unit maintenance programs while ensuring uniform ignition behavior across all systems. The ignitor minimizes downtime in hospitality, warehouse heating and institutional buildings.

Combustion System Engineers and OEM Development
For OEM designers and combustion engineers creating new burner platforms, this furnace ignitor offers stable ignition characteristics essential for controlled flame establishment. Its fast heating curve supports design efficiency in compact or high-efficiency combustion chambers. Engineers can incorporate it into pilot-free systems or advanced ignition sequences requiring precise thermal response. Its resilience against thermal cycling provides long component life, making it suitable for new product development or modernization of existing burner lines.

Name	HF0004572 Si3N4 Heater For SOFC Hydrogen Energy
Model	HF0004572 Up to 1200-1350℃
Material	Silicon Nitride (Si3N4)
Voltage	95V
Power	50-55W
Flange	Ceramic/Stainless Steel/Customized
Temp Range	1100~1300 °C/2012~2372℉
Ignition Time	up to 1000°c in 10 seconds
Samples fee	Please contact us for confirmation.
Packing	Carton
Lead time	5 working days for samples; 12 working days for mass production
QC	Strict quality control under SGS, ISO9001 and Intertek.
Certification	BSCI, ISO9000/1400,BV TUV SGS FSC etc.
Applications For example, natural gas stoves and heating equipment: gas boilers, natural gas, liquefied petroleum gas Gas furnace,burner,kiln Gas or hydrogen water heater,boiler or other heating equipment SOFC,PEFC Fuel Cell MCHP burner and reformer unit Gas reforming to H2 H2 Post gas combustion Laboratory equipment Biomass boiler secondary combustion Hydrogen combsution Flame detection in H2 combustion burner

·Rapid heating: Heating faster. up to 1000°c in 10 seconds ·Range of temperature:1100~1300 °C/2012~2372℉ ·Small size / High watt density: High-watt density discharge allow high thermal efficiency. ·Long working life:10 years possible,90,000 hours ·High insulation ·Direct water and kerosene heating ·Vacuum environment ·Oxidation and chemical resistance

FAQ

Is this ignitor compatible with standard furnace control modules?
Yes, the ignitor operates within common voltage and resistance ranges used in residential and commercial furnaces, allowing direct replacement in most systems.

What support is available for OEM integration?
Engineering teams can provide electrical specifications, mounting guidance and testing recommendations to help OEM developers incorporate the ignitor into new burner platforms.

How long is the typical service life under regular cycling?
The silicon nitride structure withstands thousands of ignition cycles, offering a significantly longer lifespan than traditional carbide ignitors in comparable conditions.

What is the standard lead time for bulk orders?
Most volume orders can be fulfilled within a defined production cycle depending on quantity, with stable supply arrangements available for long-term clients.

Does the ignitor withstand contamination or variable airflow?
Yes, the ceramic material resists oxidation and surface degradation, maintaining stable ignition even in environments with minor dust or airflow fluctuations.

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