Specification

Premium Universal Replacement
Universal Hot Surface Ignitor
120 Volt Nitride Ignitor
Universal Replacement for Silicon Carbide Ignitors
21D64-2
Place this label on the front of the furnace
Installed By:
Phone Number:
Installation Date:
THIS FURNACE HAS BEEN UPGRADED WITH A
5001 3732A
Ignitor only is
CSA approved
120 Volt Nitride Ignitor — Universal Replacement for Silicon Carbide Ignitors
Replaces over 150 types of ignitors listed on back
For Gas-Fired Forced-Air Furnaces, Water Heaters and Boilers
Hot Rod Premium Nitride Ignitor is available from the leader in furnace ignition technology…
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.
It’s Durable, Reliable and Replaces More Ignitors.
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
Learn more at
www.WRHotRod.com
Features
Replaces over 150 OEM, White-Rodgers
and competitive HSI ignitors
Features latest Nitride construction –
used in most OEM applications
Universal breakaway bracket makes
installation easy, eliminating the need
for multiple brackets
Furnace Label
Universal Hot Surface Ignitor
21D64-2
Single Pack
21D64-5PK
Truck 5-Pack
(contains 5 single pack ignitor kits)
5-Year Limited Warranty
Size: 8.5" x 11"
Job #: WRDV_140137
File Name: 140137_21D64_HotRod_SpecSheet.ai
Printing & Finishing: 4/C Offset
Colors: CMYK DIE
Printout Size
100%
Updates: nf 052913, jd06.05.13,
jd06.13.13, jd06.27.13, BBpff6.27.13
This printout is for indicating
color breaks only.
Do not use for color matching.
Do not measure for accuracy.
Revision: 05
Time:
4pm