Heil Quaker/ICP 521428

The Heil Quaker/ICP 521428 Burner Pilot & Ign Sb is a trusted replacement part for Heil Quaker and ICP heating systems. This OEM-style component ensures crisp ignition and stable burner operation, helping your gas furnace start reliably and run smoothly across seasons.

Built to exact specifications, the 521428 integrates with your ignition system for quick servicing and minimal downtime. It’s designed for durability in demanding conditions, delivering consistent performance and safer operation in your HVAC furnace, while preserving overall system efficiency.

• OEM-grade compatibility with Heil Quaker/ICP models for an exact fit that minimizes install time and retrofit risk.
• Reliable ignition provides quick starts and steady flame, improving furnace performance during cold mornings.
• Durable construction withstands high temperatures and frequent cycling for long service life.
• Easy installation designed for straightforward replacement by pros or skilled DIYers.
• Cost-effective replacement helps maintain furnace efficiency and extend overall HVAC system life.