Utica-Dunkirk 26789S Ignitor
The Utica-Dunkirk 26789S Ignitor is a heavy-duty hot surface ignitor engineered for precise combustion initiation in high-efficiency residential and commercial boilers. Constructed from durable materials to withstand extreme thermal cycling, this OEM component features a 17-second warmup period, ensuring the ignition sequence remains consistent even in cold-start conditions. As a direct replacement part, it eliminates the common failure points associated with aged or cracked heating elements that lead to furnace short cycling or total ignition lockout.
For service contractors, the 26789S provides a reliable solution for boilers and furnaces requiring high-temperature resistance. This ignitor is specifically designed to work with the control board voltage parameters of compatible Utica and Dunkirk units, preventing premature burnout caused by improper resistance levels. When troubleshooting an HVAC system that fails to produce a flame despite a functioning blower, checking the continuity of the ignitor element is critical. This part ensures a robust heat source is delivered to the gas port for clean, rapid ignition during every cycle.
Key Benefits- Features a precise 17-second warmup timing to match OEM furnace control sequences.
- Manufactured with high-grade materials to resist carbon buildup and oxidation.
- Direct-fit design simplifies the ignitor replacement process for field technicians.
- Reliable performance reduces system downtime and prevents ignition failure codes.
- Engineered for high-duty cycles in demanding HVAC equipment environments.
- Why is my boiler short cycling? A degraded hot surface ignitor may not reach the necessary temperature to ignite the gas, causing the system to retry the ignition sequence and eventually lockout.
- Can I touch the ignitor element? No. Never touch the black heating surface. Skin oils can create hot spots that cause the ignitor to crack and fail during operation.
- How do I check if the 26789S is faulty? Use a multimeter to check for continuity. If the ignitor element shows an open circuit (infinite resistance), it must be replaced to restore heating.
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.
Utica-Dunkirk 26789S Ignitor
The Utica-Dunkirk 26789S Ignitor is a heavy-duty hot surface ignitor engineered for precise combustion initiation in high-efficiency residential and commercial boilers. Constructed from durable materials to withstand extreme thermal cycling, this OEM component features a 17-second warmup period, ensuring the ignition sequence remains consistent even in cold-start conditions. As a direct replacement part, it eliminates the common failure points associated with aged or cracked heating elements that lead to furnace short cycling or total ignition lockout.
For service contractors, the 26789S provides a reliable solution for boilers and furnaces requiring high-temperature resistance. This ignitor is specifically designed to work with the control board voltage parameters of compatible Utica and Dunkirk units, preventing premature burnout caused by improper resistance levels. When troubleshooting an HVAC system that fails to produce a flame despite a functioning blower, checking the continuity of the ignitor element is critical. This part ensures a robust heat source is delivered to the gas port for clean, rapid ignition during every cycle.
Key Benefits- Features a precise 17-second warmup timing to match OEM furnace control sequences.
- Manufactured with high-grade materials to resist carbon buildup and oxidation.
- Direct-fit design simplifies the ignitor replacement process for field technicians.
- Reliable performance reduces system downtime and prevents ignition failure codes.
- Engineered for high-duty cycles in demanding HVAC equipment environments.
- Why is my boiler short cycling? A degraded hot surface ignitor may not reach the necessary temperature to ignite the gas, causing the system to retry the ignition sequence and eventually lockout.
- Can I touch the ignitor element? No. Never touch the black heating surface. Skin oils can create hot spots that cause the ignitor to crack and fail during operation.
- How do I check if the 26789S is faulty? Use a multimeter to check for continuity. If the ignitor element shows an open circuit (infinite resistance), it must be replaced to restore heating.
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
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Shipping & Returns
Description
The Utica-Dunkirk 26789S Ignitor is a heavy-duty hot surface ignitor engineered for precise combustion initiation in high-efficiency residential and commercial boilers. Constructed from durable materials to withstand extreme thermal cycling, this OEM component features a 17-second warmup period, ensuring the ignition sequence remains consistent even in cold-start conditions. As a direct replacement part, it eliminates the common failure points associated with aged or cracked heating elements that lead to furnace short cycling or total ignition lockout.
For service contractors, the 26789S provides a reliable solution for boilers and furnaces requiring high-temperature resistance. This ignitor is specifically designed to work with the control board voltage parameters of compatible Utica and Dunkirk units, preventing premature burnout caused by improper resistance levels. When troubleshooting an HVAC system that fails to produce a flame despite a functioning blower, checking the continuity of the ignitor element is critical. This part ensures a robust heat source is delivered to the gas port for clean, rapid ignition during every cycle.
Key Benefits- Features a precise 17-second warmup timing to match OEM furnace control sequences.
- Manufactured with high-grade materials to resist carbon buildup and oxidation.
- Direct-fit design simplifies the ignitor replacement process for field technicians.
- Reliable performance reduces system downtime and prevents ignition failure codes.
- Engineered for high-duty cycles in demanding HVAC equipment environments.
- Why is my boiler short cycling? A degraded hot surface ignitor may not reach the necessary temperature to ignite the gas, causing the system to retry the ignition sequence and eventually lockout.
- Can I touch the ignitor element? No. Never touch the black heating surface. Skin oils can create hot spots that cause the ignitor to crack and fail during operation.
- How do I check if the 26789S is faulty? Use a multimeter to check for continuity. If the ignitor element shows an open circuit (infinite resistance), it must be replaced to restore heating.
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.
