Hot Rod Premium Nitride Ignitor is available from the leader in furnace ignition technologya€¦
White-Rodgers. 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.
Features:

• Replaces over 150 OEM, White-Rodgers and competitive HSI igniter's
• Features latest Nitride construction - used in most OEM applications
• Universal breakaway bracket makes installation easy, eliminating the need
  for multiple brackets
• 3 Year Warranty.
• Replaces over 140 Silicon Carbide Ignitor types, also Replaces Honeywell Glowfly
  

21D64-2 Single Pack Includes Nitride Ignitor with 15.5" Leads One "Universal" Mounting Bracket and Screw Mounting Adaptor Bracket 2 Ceramic Wire Nuts Updated Manufacturer Cross-Reference Nitride Upgrade Furnace Label Instruction Booklet