
21D64-2 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.00 | Top Pick! Condition is New, White-Rodgers 21D64-2 Hot Surface Ignitor, FREE SHIPPING | 98.9% |
![]() | $24.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, FREE SHIPPING | 100.0% |
![]() | $25.00 | Condition is New, White-Rodgers 21D64-2 HotRod 120V Universal Hot Surface Nitride Ignitor New, FREE SHIPPING | 99.6% |
![]() | $20.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $6.16 | 99.5% |
![]() | $21.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $5.16 | 100.0% |
![]() | $13.25 | Condition is New, White Rogers 21D64-2 Hot Rod Hot Surface Ignitor, shipping cost = $14.56 | 99.3% |
![]() | $15.00 | Condition is New, White-Rodgers 21D64-2 Hot Surface Ignitor, shipping cost = $12.19 | 100.0% |
![]() | $28.90 | Condition is New, Furnace Hot Surface Igniter Universal Nitride Upgrade Replacement for 21D64-2, FREE SHIPPING | ![]() |
![]() | $29.99 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, FREE SHIPPING | ![]() |
![]() | $25.00 | Condition is New, White-Rodgers 21D64-2 Hot Surface Ignitor 120 Volt Nitride HotRod Universal, shipping cost = $5.89 | 100.0% |
![]() | $30.98 | Top Pick! Condition is New, PCP21D64-2 - 120V Universal Hot Surface Igniter, FREE SHIPPING | 99.3% |
![]() | $31.51 | Condition is New, Universal Furnace Hot Surface Igniter, 120 V, 21D64-2, PCP21D64-2, FREE SHIPPING | ![]() |
![]() | $27.87 | Condition is New, - White-Rodgers 21D64-2 Universal Nitride Igniter Upgrade Kit Hot Surface Ignite, shipping cost = $5.00 | 99.5% |
![]() | $32.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, FREE SHIPPING | 99.9% |
![]() | $32.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, FREE SHIPPING | 99.9% |
![]() | $25.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $10.19 | 0.0% |
![]() | $36.58 | Condition is New, Upgraded 903110 903110A Furnace Hot Surface Ignitors 632504 with Plug, round Sil, FREE SHIPPING | 99.1% |
![]() | $36.99 | Condition is New, 21D64-2 White Rodgers Furnace Hot Surface Ignitor Universal Nitride Upgrade Kit, FREE SHIPPING | 99.7% |
![]() | $36.99 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, FREE SHIPPING | 99.7% |
![]() | $29.99 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $8.60 | 100.0% |
![]() | $30.00 | Condition is New, 21D64-2 White Rodgers Furnace Hot Surface Ignitor Universal Nitride Upgrade Kit, shipping cost = $8.06 | ![]() |
![]() | $33.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $5.97 | 99.5% |
![]() | $31.99 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $8.60 | 100.0% |
![]() | $33.00 | Condition is New, White-Rodgers 21D64-2 Hot Surface Ignitor, shipping cost = $6.58 | 100.0% |
![]() | $33.00 | Condition is New, White-Rodgers 21D64-2 HotRod 120V Universal Hot Surface Nitride Ignitor, shipping cost = $6.50 | 99.4% |
![]() | $39.92 | Condition is New, 21D64-2 White Rodgers Furnace Hot Surface Ignitor Universal Nitride Upgrade Kit, FREE SHIPPING | ![]() |
![]() | $39.99 | Top Pick! Condition is New, 21D64-2 Furnace Hot Surface Ignitor Replacement for White Rodgers SSN2000 Kit, FREE SHIPPING | 100.0% |
![]() | $35.00 | Condition is New, White-Rodgers 21D64-2 120V Silicon Nitride Furnace Hot Surface Ignitor, shipping cost = $5.97 | 0.0% |
![]() | $40.35 | Condition is New, 21D64-2 Universal Furnace Hot Surface Round Silicon Nitride Ignitors... , FREE SHIPPING | 97.4% |
![]() | $35.00 | Condition is New, New! White-Rodgers 21D64-2 Hot Surface Ignitor 120 Volt Nitride HotRod Universal, shipping cost = $6.00 | 97.1% |
![]() | $41.02 | Condition is New, 21D64-2 Universal Furnace Hot Surface Round Silicon Nitride Ignitors... , FREE SHIPPING | 99.3% |
![]() | $41.02 | Condition is New, 21D64-2 Universal Furnace Hot Surface Round Silicon Nitride Ignitors... , FREE SHIPPING | 98.8% |
![]() | $32.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $10.19 | 100.0% |
![]() | $37.69 | Top Pick! Condition is New, White-Rodgers 21D64-2 Hot Surface Igniter, Lp/Ng, 120V Ac, 15 1/2 In L.,, shipping cost = $5.00 | 99.8% |
![]() | $35.00 | Condition is New, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $8.75 | 100.0% |
![]() | $43.00 | Condition is New, 21D64-2 Furnace Hot Surface Ignitors Replacement for White Rodgers Round Sili..., FREE SHIPPING | 99.8% |
![]() | $38.92 | Condition is New, White-Rodgers 21D64-2 Hot Surface Ignitor, shipping cost = $6.07 | 100.0% |
![]() | $44.99 | Condition is New, 21D64-2 Furnace Hot Surface Ignitors for White Rodgers round Silicon Nitride Un, FREE SHIPPING | 98.6% |
![]() | $44.99 | Top Pick! Condition is New, 21D64-2 Furnace Hot Surface Ignitors Replacement for White Rodgers Rou, FREE SHIPPING | 99.0% |
![]() | $40.00 | Top Pick! Condition is New, New! White-Rodgers 21D64-2 Hot Surface Ignitor 120 Volt Nitride HotRod Universal, shipping cost = $5.97 | 100.0% |
![]() | $40.00 | Condition is New, White-Rodgers 21D64-2 120V Hot Surface Ignitor Silicon Nitride Furnace, shipping cost = $5.97 | 0.0% |
![]() | $35.00 | Top Pick! Condition is New, White-Rodgers 21D64-2 Hot Surface Ignitor, shipping cost = $11.50 | 100.0% |
![]() | $46.68 | Top Pick! Condition is New, 21D64-2 Furnace Hot Surface Ignitors Replacement for White Rodgers Round Sili..., FREE SHIPPING | 99.3% |
![]() | $40.00 | Condition is New, New! White-Rodgers 21D64-2 Hot Surface Ignitor 120 Volt Nitride HotRod Universal, shipping cost = $8.75 | 96.7% |
![]() | $48.21 | Condition is New, White Rodgers 21D64-2 Universal Silicon Nitride Hot Surface Igniter, FREE SHIPPING | 99.8% |
![]() | $50.32 | Condition is New, WHITE-RODGERS 109891 White-Rodgers Universal Silicon Nitride Hot Surface Igniter, FREE SHIPPING | 98.6% |
![]() | $50.70 | Condition is New, 1PC White-Rodgers 21D64-2 HotRod? 120V Nitride Universal Hot Surface Ignito, shipping cost = $5.00 | 99.8% |
![]() | $55.44 | Condition is New, New 1 pc 21D64-2 Universal Furnace Hot Surface Round Silicon Nitride Ignitors..., FREE SHIPPING | 99.0% |
![]() | $55.44 | Condition is New, New Universal Hot Surface Ignitor 21D64-2, Replaces for Hupp Industries 62-22..., FREE SHIPPING | 98.5% |
![]() | $58.17 | Condition is New, White Rodgers 21D64-2 Universal Silicon Nitride Hot Surface Igniter, FREE SHIPPING | 99.6% |
![]() | $58.42 | Top Pick! Condition is New, 21D64-2 Universal Furnace Hot Surface Round Silicon Nitride Ignitors Replacem..., FREE SHIPPING | 99.0% |
![]() | $59.99 | Condition is New, Lot Of 2 White-Rodgers 21D64-2 HotRod 120V Universal Hot Surface Nitride Ignitor, FREE SHIPPING | 99.9% |
![]() | $61.05 | Condition is New, Rheem 21D64-2 Hot Surface Ignitor - Silicon Nitride, 14-1/2 in. Wire Length, FREE SHIPPING | ![]() |
![]() | $75.48 | Condition is New, 21D64-2 HOT SURFACE IGNITORNITRIDE WHITE-RODGERS HOTROD15-1/2 IN LEAD ROUND S..., FREE SHIPPING | 93.8% |
![]() | $79.56 | Condition is New, 21D64-2 White Rodgers Furnace Hot Surface Ignitor Universal Nitride Upgrade Kit, FREE SHIPPING | 99.8% |
![]() | $79.99 | Condition is New, Lot Of 3 White-Rodgers 21D64-2 HotRod 120V Universal Hot Surface Nitride Ignitor, FREE SHIPPING | 99.9% |
![]() | $99.00 | Condition is New, White-Rodgers 21D64-2 Hot Surface Ignitor Lot of 4, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $23.99 | Condition is New – Open box, New! White-Rodgers 21D64-2 Hot Surface Ignitor 120 Volt Nitride HotRod Universal, shipping cost = $7.35 | 99.8% |
![]() | $35.00 | Top Pick! Condition is New – Open box, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $11.50 | 100.0% |
![]() | $175.00 | Top Pick! Condition is New – Open box, White Rodgers Hot Surface Ignitor Model 50M56-843 MPN 50M56U-843 21D64-2, shipping cost = $5.89 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $25.00 | Condition is Used, White-Rodgers 21D64-2 HotRod LP/NG 120V Universal Hot Surface Nitride Ignitor, shipping cost = $8.95 | 100.0% |



The Dusledel 21D64-2 Furnace Round Silicon Nitride Ignitors are a high-quality and reliable solution for your industrial heating needs. These ignitors are designed with a round shape and a diameter of 64mm, making them suitable for various furnace applications.
The ignitors are made of silicon nitride, a material known for its excellent thermal shock resistance, high-temperature stability, and chemical inertness. This ensures that the ignitors can withstand the harsh conditions of high-temperature furnaces without degrading or breaking down.
The Dusledel 21D64-2 Furnace Round Silicon Nitride Ignitors feature a central electrode and a ground ring, which allows for easy and precise ignition of gases or fuels. The ignitors are also equipped with a high-voltage ceramic insulator, providing additional safety and protection against electrical arcs.
The ignitors are designed to be easy to install and replace, with a simple screw-in mechanism that allows for quick and hassle-free installation. They are also resistant to corrosion and abrasion, ensuring a long lifespan and reducing the need for frequent replacements.
In summary, the Dusledel 21D64-2 Furnace Round Silicon Nitride Ignitors are a durable and reliable choice for industrial furnace applications. Their high-temperature resistance, chemical inertness, and easy installation make them an excellent choice for businesses looking for a reliable and long-lasting ignitor solution.
Pros of buying Dusldel 21D64-2 furnace round silicon nitride ignitors:1. High Temperature Resistance: Silicon nitride is a material known for its excellent high-temperature resistance, making it an ideal choice for furnace ignitors.
2. Long Service Life: Due to its durability and resistance to thermal shock, silicon nitride ignitors have a longer service life compared to traditional ignitors.
3. Energy Efficiency: Silicon nitride ignitors consume less energy compared to other types of ignitors, leading to lower operating costs.
4. Excellent Ignition Performance: The round shape of the ignitor allows for even and consistent heating, ensuring efficient and reliable operation of the furnace.
Cons of buying Dusldel 21D64-2 furnace round silicon nitride ignitors:1. Cost: Silicon nitride ignitors are often more expensive than traditional ignitors, which may be a deterrent for some buyers.
2. Availability: Due to their specialized nature, silicon nitride ignitors may not be readily available in all markets, which could lead to delays in delivery.
3. Compatibility: Before purchasing, it's essential to ensure that the Dusldel 21D64-2 ignitors are compatible with your furnace, as not all furnaces are designed to work with silicon nitride ignitors.
Conclusion:Dusldel 21D64-2 furnace round silicon nitride ignitors offer several advantages, including high temperature resistance, long service life, energy efficiency, and excellent ignition performance. However, their higher cost and potential compatibility issues may be a concern for some buyers. Ultimately, the decision to purchase these ignitors should be based on your specific needs, budget, and the requirements of your furnace.
Recommendation:If you're looking for a reliable and efficient ignitor for your furnace, Dusldel 21D64-2 round silicon nitride ignitors are a great option. The benefits they offer in terms of durability, energy savings, and ignition performance can significantly improve the performance of your furnace. However, it's crucial to consider the cost and compatibility issues before making a final decision. I recommend consulting with a furnace expert or the manufacturer to ensure that these ignitors are the best fit for your specific needs.
Details:
It is designed to withstand the rigors of daily use and provide long-lasting performance, ensuring that your furnace stays operational for years come. 21D64-2 universal furnace hot surface round silicon nitride ignitors replacement for white rodgers igniters kit ssn2000:: extended durability: our furnace ignitors kit is built to last with its durable construction and high-quality materials. Hassle-free installation: this ignition kit comes with 15.5 leads and universal mounting bracket decrementing adapter 2 ceramic wire nuts for a hassle-free installation process. Wide compatibility range: this surface ignitors universal 120 volt hvac igniters kit is compatible with a wide range of furnace model's, including white rodgers round silicon nitride model's.
Improved ignition efficiency: with our 21D64-2 ignitors kit, you can expect improved ignition efficiency for your furnace.
specifications centrafurn:
- brand: Dusledel
- mpn: 21d64-2
- part type: Furnace Ignitor
- item weight: 4 Ounces
- product dimensions: 5.9 X 3.93 X 1.57 Inches
- country of origin: China
- included components: White Rodgers Furnace Hot Surface Igniters Kit Ssn2000
- batteries required: No
- warranty description: 1 Year
- customer s: 5.0 Out Of 5 Stars
- item length: 5.9
- item height: 1.57
- item width: 3.93
seller centrafurn:
- city: miami, florida
- # reviews: 39
- rating: 100.0%
returns centrafurn:
- policy: no returns
payments centrafurn:
- wallet: paypal
- credit card: american-express
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
offer centrafurn:
- prices: $13.25–$175.00
- item condition:
- New
- New – Open box
- Used
- availability: in stock
- started: june 20, 2024
- sold #: 29
- in stock #: 5
- options: ship-to-home
shipping centrafurn:
- transit: 5-9 days
- type: fixed
- class: expedited
- service: expedited
Also Available:
- SSN21: FURNACE IGNITOR PLUG, Dusledel




























































