The Crown Engineering 28091-01 is a precision-manufactured replacement ignition electrode engineered as a direct replacement for select Weil McLain boiler applications. Designed to restore dependable ignition performance, this electrode ensures consistent spark generation for safe and efficient burner operation in residential and commercial hydronic heating systems.
Product Overview
Crown Engineering is a trusted name in OEM-quality replacement parts for boilers, burners, and combustion equipment. The 28091-01 electrode is manufactured to exacting standards to match the original Weil McLain specification, making it a reliable choice for service technicians and HVAC professionals seeking a drop-in replacement.
Key Features
- Direct OEM-style replacement for compatible Weil McLain boiler models
- Precision-engineered for consistent spark and reliable ignition
- Manufactured by Crown Engineering to strict quality standards
- Designed for straightforward installation and minimal downtime
- Supports safe, efficient burner operation in hydronic heating systems
Applications
- Weil McLain boiler systems requiring ignition electrode replacement
- Residential and light commercial hydronic heating applications
- Routine boiler maintenance and service calls
Why Choose Crown Engineering?
Crown Engineering has built a strong reputation supplying high-quality combustion and boiler replacement parts to HVAC distributors and contractors across North America. Their electrodes are built to deliver long service life and dependable performance, reducing callbacks and ensuring customer satisfaction.








