CA503 - Crown - IGNITER/REPLACES I-143 (EA)

The CA503 Igniter by Crown Engineering is a direct replacement for the Auburn I-143 igniter. Here's a detailed overview:

🔧 Product Overview

• Model: CA503
• Manufacturer: Crown Engineering
• Replaces: Auburn I-143
• Application: Designed for use in gas-fired heating systems, particularly in industrial and commercial burners