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White-Rodgers 21D64-2 Hot Surface Ignitor

4.6936 product ratings

buystone (2043)
100% positive feedback

Price:

$21.99

Free shipping

Estimated delivery Tue, Jun 4 - Thu, Jun 6

Returns:

No returns, but backed by eBay Money back guaranteeeBay Money back guarantee.

Condition:

New

**New sealed package does have some sticky residue on the front and stickers on the back - See Pictures** This is a White-Rodgers HotRod™ Nitride Universal Hot Surface Ignitor 21D64-2. It is a powerful and reliable ignitor that is compatible with central furnace systems. With a voltage of 120V, it is perfect for corded electric power sources. It is made with high-quality materials such as silicon nitride, silicone, and silicon carbide. This item has a thickness of 1/4 inch and has a weight of 0.7 lb. It is manufactured in 2009 and is compatible with universal models. Please note that this item is subject to California Prop 65 Warning, which can be found in the link provided. Purchase this hot surface ignitor from White-Rodgers today.

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

4.7

4.7 out of 5 stars based on 36 product ratings

36 product ratings

31 users rated this 5 out of 5 stars
3 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

5 out of 5 stars
by javajivenDec 11, 2020
Top 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: Yes | Condition: New
1 out of 5 stars
by douglas_millike...Dec 11, 2019
Top 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: Yes | Condition: New
5 out of 5 stars
by jkwagner201Mar 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: Yes | Condition: New
5 out of 5 stars
by psu81mtMay 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: Yes | Condition: New
5 out of 5 stars
by E_ExkL5wSj6@Del...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: Yes | Condition: New

Picture 1 of 5

White-Rodgers 21D64-2 Hot Surface Ignitor

About this product

Product Identifiers

Product Key Features

Dimensions

All listings for this product

Ratings and Reviews

Most relevant reviews

So inexpensive, its worth having a spare!

Looking for a better replacement

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

Does it's job.

Not quite universal but a good value.

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