Lennox 15K17 Ignitor Assembly
The Lennox 15K17 Ignitor Assembly is a high-performance OEM HVAC replacement part engineered for precise 120V ignition in gas-fired furnaces. Featuring advanced silicon nitride construction, this ignitor serves as a durable upgrade over older, fragile silicon carbide elements. The Lennox 15K17 is designed to reach critical ignition temperatures rapidly, ensuring consistent fuel-to-air combustion and reducing cumulative wear on the ignition control board. This assembly includes a 7-inch lead with a secure Molex connector for a direct, drop-in installation that matches factory specifications. By utilizing a genuine Lennox ignitor, technicians ensure optimal flame rectification and system reliability in Lennox, Allied, and Armstrong heating units. Its robust physical properties make it resistant to the standard breakage issues caused by handling or thermal shock, maintaining stable resistance between 39 and 70 ohms throughout its service life.
Key Benefits:
- Silicon Nitride Durability: Superior resistance to oxidation and physical damage compared to standard "blade" style ignitors.
- OEM Compatibility: Replaces Lennox 617498-01 and integrates seamlessly with existing wiring harnesses.
- Rapid Heat-Up: Achieves white-hot temperatures quickly for efficient, reliable burner transitions.
- Precision Fit: Features a factory-standard ceramic base and 7-inch leads for exact positioning within the burner assembly.
Common Questions:
What resistance should I see on a Lennox 15K17?
A functional Lennox 15K17 ignitor typically tests between 39 and 70 ohms. An "OL" or open circuit reading on your multimeter confirms a cracked or failed element that requires immediate replacement.
Can this replace a silicon carbide igniter?
Yes, the 15K17 silicon nitride ignitor is frequently used as a high-durability upgrade for older silicon carbide models, provided the physical mounting and voltage requirements are compatible.
What causes an E207 error code on a Lennox furnace?
An E207 code indicates the hot surface ignitor is sensed as an open circuit. This is often caused by a fractured ceramic element or a loose connection at the Molex plug.
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.
Lennox 15K17 Ignitor Assembly
The Lennox 15K17 Ignitor Assembly is a high-performance OEM HVAC replacement part engineered for precise 120V ignition in gas-fired furnaces. Featuring advanced silicon nitride construction, this ignitor serves as a durable upgrade over older, fragile silicon carbide elements. The Lennox 15K17 is designed to reach critical ignition temperatures rapidly, ensuring consistent fuel-to-air combustion and reducing cumulative wear on the ignition control board. This assembly includes a 7-inch lead with a secure Molex connector for a direct, drop-in installation that matches factory specifications. By utilizing a genuine Lennox ignitor, technicians ensure optimal flame rectification and system reliability in Lennox, Allied, and Armstrong heating units. Its robust physical properties make it resistant to the standard breakage issues caused by handling or thermal shock, maintaining stable resistance between 39 and 70 ohms throughout its service life.
Key Benefits:
- Silicon Nitride Durability: Superior resistance to oxidation and physical damage compared to standard "blade" style ignitors.
- OEM Compatibility: Replaces Lennox 617498-01 and integrates seamlessly with existing wiring harnesses.
- Rapid Heat-Up: Achieves white-hot temperatures quickly for efficient, reliable burner transitions.
- Precision Fit: Features a factory-standard ceramic base and 7-inch leads for exact positioning within the burner assembly.
Common Questions:
What resistance should I see on a Lennox 15K17?
A functional Lennox 15K17 ignitor typically tests between 39 and 70 ohms. An "OL" or open circuit reading on your multimeter confirms a cracked or failed element that requires immediate replacement.
Can this replace a silicon carbide igniter?
Yes, the 15K17 silicon nitride ignitor is frequently used as a high-durability upgrade for older silicon carbide models, provided the physical mounting and voltage requirements are compatible.
What causes an E207 error code on a Lennox furnace?
An E207 code indicates the hot surface ignitor is sensed as an open circuit. This is often caused by a fractured ceramic element or a loose connection at the Molex plug.
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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Description
The Lennox 15K17 Ignitor Assembly is a high-performance OEM HVAC replacement part engineered for precise 120V ignition in gas-fired furnaces. Featuring advanced silicon nitride construction, this ignitor serves as a durable upgrade over older, fragile silicon carbide elements. The Lennox 15K17 is designed to reach critical ignition temperatures rapidly, ensuring consistent fuel-to-air combustion and reducing cumulative wear on the ignition control board. This assembly includes a 7-inch lead with a secure Molex connector for a direct, drop-in installation that matches factory specifications. By utilizing a genuine Lennox ignitor, technicians ensure optimal flame rectification and system reliability in Lennox, Allied, and Armstrong heating units. Its robust physical properties make it resistant to the standard breakage issues caused by handling or thermal shock, maintaining stable resistance between 39 and 70 ohms throughout its service life.
Key Benefits:
- Silicon Nitride Durability: Superior resistance to oxidation and physical damage compared to standard "blade" style ignitors.
- OEM Compatibility: Replaces Lennox 617498-01 and integrates seamlessly with existing wiring harnesses.
- Rapid Heat-Up: Achieves white-hot temperatures quickly for efficient, reliable burner transitions.
- Precision Fit: Features a factory-standard ceramic base and 7-inch leads for exact positioning within the burner assembly.
Common Questions:
What resistance should I see on a Lennox 15K17?
A functional Lennox 15K17 ignitor typically tests between 39 and 70 ohms. An "OL" or open circuit reading on your multimeter confirms a cracked or failed element that requires immediate replacement.
Can this replace a silicon carbide igniter?
Yes, the 15K17 silicon nitride ignitor is frequently used as a high-durability upgrade for older silicon carbide models, provided the physical mounting and voltage requirements are compatible.
What causes an E207 error code on a Lennox furnace?
An E207 code indicates the hot surface ignitor is sensed as an open circuit. This is often caused by a fractured ceramic element or a loose connection at the Molex plug.
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.
