White-Rodgers 21D64-5PK HotRod Universal Hot Surface Ignitor, 5 Pack

4 items left
The 21D64-2 upgrades silicon carbide integrated or non-integrated systems to long-lasting and durable nitride. The nitride ignitor is connected in the existing HSI system, ensuring consistent performance and long ignitor life. The 21D64-2 kit includes everything needed for a quick installation.