Description
The International Comfort Products 1172533 is an OEM hot surface ignitor (HSI) engineered as a direct replacement for compatible ICP heating systems. Hot surface ignitors are a critical component in modern gas furnaces, replacing standing pilot assemblies with a dependable, electronically controlled ignition source that improves efficiency and reduces service calls.
Product Overview
Designed and manufactured to International Comfort Products specifications, the 1172533 HSI Ignitor ensures consistent, reliable furnace startup season after season. As an OEM replacement part, it is built to match the exact fit, form, and function of the original component, eliminating guesswork during installation and minimizing system downtime.
Key Features
- OEM hot surface ignitor for International Comfort Products furnaces
- Direct drop-in replacement — no modifications required
- Engineered for consistent, reliable ignition performance
- Replaces failed or degraded ignitors to restore proper furnace operation
- Manufactured to ICP quality standards for long service life
Applications
- Compatible International Comfort Products gas furnaces requiring HSI ignitor replacement
- Residential heating system service and maintenance
Why Choose an OEM Ignitor?
Aftermarket ignitors may not match the precise electrical and thermal characteristics of the original part. Using a genuine ICP replacement ignitor ensures proper ignition timing, reduces the risk of nuisance lockouts, and helps maintain the efficiency and safety ratings of the original equipment.







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