Our largest and longest-running application vertical. Si₃N₄ and SiC ceramic igniters serve eight ignition scenarios — led by high-cycle pellet stove igniters, and extending to BBQ grills, gas furnaces, boilers, water heaters, HVAC systems, ovens, and hydrogen energy applications. UL/CE certified, with OEM-volume supply to global appliance and heating manufacturers.
Pellet stoves fire multiple times per day in sub-zero conditions across an entire heating season. Alumina igniters couldn't survive the duty. Si₃N₄ hot surface igniters cut warranty returns by 38% for our Italian OEM partner in year one of the switch — and they've been shipping 180,000 units per year for 7 years.
Gas and pellet BBQ grills need compact igniters that fire reliably across wide temperature swings and resist outdoor moisture. Certification is required for NA and EU retail distribution.
NA gas furnaces run on 120V, EU appliances on 230V. Engineers spec direct replacements for Norton, White-Rodgers, and Robertshaw part numbers — matching voltage, power, mounting, and certification.
Industrial boilers need igniters that hold up at 1,500°C continuous surface temperature. SiC hot rods handle the extreme duty; Si₃N₄ serves mid-range commercial boilers with UL/CE requirements.
Tankless and tank-type gas water heaters require fast heat-up (users are waiting) and sealed construction against condensation. Both NA and EU voltage variants available.
Residential and light commercial HVAC — split systems, heat pumps with auxiliary gas heat, and packaged units. Long service life is critical: HVAC igniters are infrequently replaced and field failures are expensive.
Residential and commercial gas ovens and cooktops need compact igniters in tight geometries, certified for retail and commercial kitchen channels across NA and EU markets.
Hydrogen combustion and fuel cell pre-heat impose extreme cyclic thermal stresses. Si₃N₄ igniters and structural ceramics are under evaluation in hydrogen burner applications where cycle life requirements exceed conventional igniter specifications.
Pellet stove · BBQ grill · gas furnace · boiler · water heater · HVAC — describe your appliance, voltage, and annual volume. Our application engineers reply within one business day.
The products and materials that power these 8 ignition scenarios — or explore all 8 application verticals.