21D64-2 White Rodgers Furnace Hot Surface Ignitor Universal Nitride Upgrade Kit

McCombs Supply Co, Inc
(807679)
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US $36.36
Condition:
New
7 available651 sold
Volume pricing:
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Located in: Lancaster, Pennsylvania, United States
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eBay item number:161865381463
Last updated on Sep 16, 2025 07:59:57 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
786710529443
Model Number
21D64-2
MPN
21D64-2
Manufacturer
White Rodgers
Product Type
Ignitor
California Prop 65 Warning
WARNING: This product can expose you to chemicals including , which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/.
Compatible Brand
For Universal
Brand
White-Rodgers
Item Thickness
1/4 in
Type
Hot Surface Ignitor
Power Source
Corded Electric
Voltage
120 V
Model
21D64-2
Compatible Model
Universal
Year Manufactured
2009
Material
Silicon Nitride, Silicone, Silicon Carbide
Compatible Product
Central Furnace
Item Weight
0.7 lb
Category

About this product

Product Identifiers

Brand
White-Rodgers
UPC
0786710529443
Model
21D64-2
eBay Product ID (ePID)
7010594069

Product Key Features

Item Thickness
1/4 in
Power Source
Corded Electric
Year Manufactured
2009
Compatible Product
Central Furnace
Compatible Brand
For Universal
Voltage
120 V
Compatible Model
Universal
Material
Silicon Nitride, Silicone, Silicon Carbide
Type
Hot Surface Ignitor

Dimensions

Item Weight
0.7 lb

Item description from the seller

About this seller

McCombs Supply Co, Inc

99.5% positive feedback•3.2M items sold

Joined Nov 2002
We are a family owned company, established in 1953, that sells replacement appliance parts, HVAC motors and more. Our items are good replacements for General Electric, Electrolux, Frigidaire, ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (877,634)

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  • o***a (40)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    We ordered an Oven Ignitor . The price was very good, the shipping was great, packed well, arrived very quickly. Unfortunately this very fragile item had a crack that was barely visible rendering it unusable. Contacted the seller who got back to us immediately. He offered us a refund just asking up to send him a picture of the defective item. I rate this seller a 5 as it is just as important how a seller handles a situation when an issue arises as they do when all is well. Thank you
    Oven Range Ignitor for GE WB13K10043 AP5645233 PS4704151 (#382154961768)
  • 8***5 (2095)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    06 11 2025 - - This has to be one of the BEST sellers on EBAY - - guarantees absolutely everything. I contacted SEARS and they wanted $118 plus s/h in addition to paying for product here I was certain this product was USED it new as stated , when it arrived nothing missing, nothing broken not thrown over the garage, my neighbors yards +A+++++5 stars very good seller every purchase is backed up no misrepresentations here
    Supco SH10031 Refrigerator Defrost Heater for GE WR51X10031 AP2071523 PS303762 (#152017983567)
  • _***d (98)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Perfect seller, they shipped my item out immediately after placing the order I’ve actually never had that happen in my whole life of ordering items online and it took me by surprise when I got an email about an hour or two after ordering that it had been shipped out already. And it only took two days to get to me! This seller is excellent!! Wish they all could be like this!
    CB7 5 PAK of 285753 Washer Drive Couplings Couplers for Whirlpool & Kenmore (#152841099110)
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Product ratings and reviews

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4.7
36 product ratings
  • 32 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 27 reviews
  • by javajiven
    Dec 11, 2020Top favorable review

    So inexpensive, its worth having a spare!

    I received the first 21D64-2 ignitor in a control board kit. I used it to replace the old 80V ignitor. That was over 5 years ago. Its burning bright to this day doing its job of igniting natural gas. I purchased a second identical unit as a spare, since nothing lasts for ever. I expect that it will perform much the same as the first, if I end up needing it during the life of my furnace (its almost 15 years old). The ignitor is a low cost unit, and seems a great value, and as such it makes sense to own a spare. The plumbing and heating repairman will drop by after midnight on a holiday and replace your burned out one for 16X the price of one of these. If you can wield a screwdriver, and apply a couple wire splices, you can install this.

    Verified purchase: YesCondition: NewSold by: supplystuf

  • by douglas_milliken
    Dec 11, 2019Top critical review

    Looking for a better replacement

    This ignitor was already in the c.1995 natural gas hot water boiler (house heat) when I bought the house 12 years ago. These ignitors only last two-three years. I've started keeping a few in stock. The most recent failure was "fail soft" meaning that it barely lit the burner--sometimes there was delayed ignition and a pretty loud boom. The cold resistance is rated at 8-15 ohms, but "failed-soft" was 55 ohms (with a magnifying glass, a partial crack in the ceramic could be seen). Has anyone found a more rugged replacement that is about the same physical size and 120 VAC rated?

    Verified purchase: YesCondition: NewSold by: treyline

  • by jkwagner201
    Mar 28, 2019

    Great part to have on hand for a quick repair for a bad ignitor.

    These are great. I always keep on "in stock" at my house. Then when the igniter goes out, I can have my furnace back up and working in a half hour. This is a quick and easy repair and saves a service call. (This, of course, assumes you have some amount of mechanical aptitude and knowledge about how a gas furnace works. I assume no responsibility for you blowing yourself up.) Igniters WILL go bad. They sit in the flame always, so they will eventually burn through. I know that is true of the flat ones. They get brittle and crack. Maybe this new style will last longer.

    Verified purchase: YesCondition: NewSold by: vman_29

  • by psu81mt
    May 21, 2017

    Does it's job.

    This igniter is replacing a Robertshaw 41-413 that goes to a Carlin G3B burner. I had to make my own brackets for it, but I knew that when I bought it. The OEM Robertshaw igniter is almost twice the money and generally lasts less than 2 years. The Hot Rod has a 5 year warranty. We'll see how it goes. So far so good.

    Verified purchase: YesCondition: NewSold by: supplystuf

  • by E_ExkL5wSj6@Deleted
    Feb 20, 2019

    Not quite universal but a good value.

    Not quite universal but a good value. I had to drill my access hole out to fit the igniter, but for minimal effort I got a much better igniter ( hope it lasts longer than the factory 2 years). It has more material, which I translate into longer life.

    Verified purchase: YesCondition: NewSold by: supplystuf

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