Description
Resideo Q4100C9050 Hot Surface Igniter | 120V | 11" Leads | Natural Gas & LP Compatible | Silicon Carbide
The Resideo Q4100C9050 is a universal, 120V silicon carbide hot surface igniter designed as a reliable replacement for gas-fired appliances. With high resistance to thermal stress and cracking, it provides long-lasting ignition performance across a wide range of natural gas and propane systems. It includes mounting hardware and wiring accessories for a simple retrofit into existing equipment.
Key Features
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120V Silicon Carbide Construction – Engineered for high heat resistance and durability
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Universal Replacement – Works with most gas-fired appliances using HSI systems
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Flexible Mounting Options – Includes ribbed edge plus 3 brackets for varied appliance compatibility
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Quick Installation – Stripped wire ends and included hardware simplify replacement
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Gas Compatibility – Supports both natural gas and LP (propane) systems
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High-Temperature Rating – Operates reliably at up to 392°F
Specifications
| Attribute | Value |
|---|---|
| Application | Gas Ignitor (Hot Surface) |
| Voltage | 120V |
| Fuel Type | Natural Gas / Propane |
| Igniter Type | Silicon Carbide |
| Lead Wire Length | 11" |
| Connection Type | Stripped Ends |
| Mounting Style | Rib on right edge + 3 interchangeable brackets |
| Temperature Rating | 392°F |
| Includes | Igniter, bracket, screw, wiring accessories |
Applications
The Q4100C9050 is ideal for HVAC professionals and maintenance teams looking for a dependable and versatile replacement hot surface igniter for furnaces, boilers, and other gas-fired heating equipment.
