
70W16-70W1601 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.88 | Condition is New, Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602, FREE SHIPPING | 100.0% |
![]() | $20.96 | Condition is New, Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602, FREE SHIPPING | ![]() |
![]() | $23.25 | Condition is New, For Lennox Ducane Armstrong 112237B 70W16 10053602 Furnace Igniter, FREE SHIPPING | 100.0% |
![]() | $23.89 | Condition is New, For Lennox Ducane Armstrong Furnace Igniter 112237B 70W16 10053602, FREE SHIPPING | 100.0% |
![]() | $23.99 | Top Pick! Condition is New, New Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602, FREE SHIPPING | 99.4% |
![]() | $24.05 | Condition is New, Silicon Nitride Hot Surface Furnace Ignitor fits Lennox, 70W16, SN081KX, FREE SHIPPING | ![]() |
![]() | $24.69 | Condition is New, Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602, FREE SHIPPING | 99.2% |
![]() | $31.05 | Condition is New, Robertshaw 41-430N Direct Replacement Furnace Igniter for Lennox 70W16, FREE SHIPPING | ![]() |
![]() | $31.70 | Condition is New, 70W16 70W1601 - Furnace Igniter Fits Lennox Armstrong Ducane, FREE SHIPPING | ![]() |
![]() | $26.99 | Condition is New, New Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602, shipping cost = $6.70 | 99.9% |
![]() | $32.00 | Condition is New, SN081KX - Furnace Ignitor fits Lennox, 70W16, IGN70 031, FREE SHIPPING | 100.0% |
![]() | $35.95 | Condition is New, White Rodgers 789A-801A1 Premium Nitride Ignitor, Replaces Lennox 70W16, FREE SHIPPING | 99.2% |
![]() | $32.75 | Top Pick! Condition is New, SN081KX - Furnace Ignitor fits Lennox, 70W16, IGN08 008, shipping cost = $5.72 | 97.9% |
![]() | $51.17 | Condition is New, 70W16 Furnace Hot Surface Ignitors Compatible with Lennox Armstrong Replacement , FREE SHIPPING | 99.8% |
![]() | $51.18 | Condition is New, Upgraded 70W16 Furnace Hot Surface Ignitor Replacement Compatible with Lennox Em, FREE SHIPPING | 99.8% |
![]() | $53.20 | Condition is New, 70W16 Furnace Hot Surface Ignitors 120VAC 39-70 Ohms Compatible with Lennox, FREE SHIPPING | 99.8% |
![]() | $49.99 | Condition is New, Lennox 70W16 Hot Surface Ignitor Hot Surface Ignitor LB-112237B, shipping cost = $5.83 | 100.0% |
![]() | $50.96 | Condition is New, Lennox Hot Surface Ignitor 70W16 LB-112237B, shipping cost = $11.35 | 100.0% |
![]() | $58.78 | Condition is New, 70W16-LENX LENNOX IGNITOR, shipping cost = $10.00 | 99.8% |
![]() | $68.00 | Condition is New, LENNOX/DUCANE/ARMSTRONG HOT SURFACE IGNITOR ASSY, 120VAC, (LB-112237B) 70W16, shipping cost = $5.50 | 99.4% |
![]() | $68.00 | Condition is New, LENNOX/DUCANE/ARMSTRONG HOT SURFACE IGNITOR ASSY, 120VAC, (LB-112237B) 70W16, shipping cost = $5.97 | 100.0% |
![]() | $79.99 | Top Pick! Condition is New, High-Efficiency Nitride Ignitor Replacement for Lennox, Armstrong, Ducane 70W16,, FREE SHIPPING | 98.4% |
![]() | $79.99 | Top Pick! Condition is New, High-Efficiency Nitride Ignitor Replacement for Lennox, Armstrong, Ducane 70W16, FREE SHIPPING | 99.5% |
![]() | $75.00 | Condition is New, LENNOX/DUCANE/ARMSTRONG HOT SURFACE IGNITOR ASSY, 120VAC, (LB-112237B) 70W16, shipping cost = $5.83 | 100.0% |
![]() | $80.92 | Condition is New, Lennox 70W16 - Kyocera LB-112237B Ignitor Replacement Assembly, FREE SHIPPING | 99.9% |
![]() | $84.14 | Condition is New, 70W16, LB-112237B Heater, Furnace Igniter Compatible With Lennox Furnace nitr..., FREE SHIPPING | 100.0% |
![]() | $80.00 | Condition is New, 70W16 Furnace Igniter for Lennox Ducane Armstrong 112237B 10053602, shipping cost = $5.58 | 100.0% |
![]() | $88.95 | Condition is New, OEM Lennox Armstrong Ducane Furnace Ignitor Replaces 70W16 70W1601 LB-112237B, FREE SHIPPING | ![]() |
![]() | $91.11 | Condition is New, Lennox 70W16 Hot Surface Ignitor Hot Surface Ignitor, FREE SHIPPING | 97.8% |
![]() | $91.12 | Condition is New, LENNOX 70W16 LB-112237B IGNITER, FREE SHIPPING | 98.9% |
![]() | $92.97 | Top Pick! Condition is New, Ignitor for Lennox Armstrong Ducane 70W16 LB-112237B Furnace Heater Replacement, FREE SHIPPING | 98.4% |
![]() | $99.99 | Condition is New, Lennox 70W16 Hot Surface Ignitor, FREE SHIPPING | 99.8% |
![]() | $105.07 | Condition is New, Lennox 70W16 Hot Surface Ignitor Hot Surface Ignitor, FREE SHIPPING | 98.6% |
![]() | $110.47 | Top Pick! Condition is New, Lennox 70W16 Hot Surface Ignitor, FREE SHIPPING | ![]() |
![]() | $103.95 | Condition is New, 70W16 Lennox Hot Surface Ignitor OEM 70W16, shipping cost = $9.96 | 99.6% |
![]() | $120.99 | Condition is New, 70W16 Lennox Furnace Igniter Assembly, FREE SHIPPING | 99.8% |
![]() | $121.08 | Condition is New, LENNOX 70W16 Appliance Ignitor, FREE SHIPPING | ![]() |
![]() | $126.44 | Condition is New, NEUCO INC 70W16 LENNOX HOT SURFACE IGNITOR, FREE SHIPPING | 98.6% |
![]() | $127.42 | Top Pick! Condition is New, Lennox Hot Surface Ignitor 70W16 Lennox 70W16, FREE SHIPPING | 99.6% |
![]() | $150.00 | Top Pick! Condition is New, 70W16 Lennox LB-112237B, Hot Surface Ignitor Assembly, 120 VAC, shipping cost = $5.89 | 100.0% |
![]() | $168.73 | Condition is New, Lennox 100536-03 70W16 Hot Surface Igniter 120 VAC Direct Lennox Replacement NEW, shipping cost = $9.14 | 98.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $16.99 | Condition is Open box, Silicon Nitride Hot Surface Furnace Ignitor fits Lennox, 70W16 789A-801A1, shipping cost = $5.89 | 100.0% |
![]() | $18.00 | Condition is Open box, Silicon Nitride Hot Surface Furnace Ignitor fits Lennox, 70W16 789A-801A1, shipping cost = $6.55 | 98.2% |
![]() | $29.99 | Condition is Open box, YUXIVCNE 70W16 Furnace Hot Surface Ignitors Replacement for Lennox for Emerson f, FREE SHIPPING | 99.1% |
![]() | $24.99 | Top Pick! Condition is Open box, YUXIVCNE 70W16 Furnace Hot Surface Ignitors Replacement for Lennox for Emerson f, shipping cost = $9.29 | 99.0% |
![]() | $32.99 | Condition is Open box, Upgraded 70W16 Furnace Hot Surface Ignitor Replacement Compatible with Lennox..., shipping cost = $6.07 | 99.5% |
![]() | $72.96 | Condition is Open box, 70W16 Original Lennox Hot Surface Ignitor OEM 70W16 Brand New, shipping cost = $22.73 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $70.00 | Condition is Used, LENNOX FURNACE IGNITER PART # 70W16, FREE SHIPPING | 99.5% |
![]() | $79.52 | Condition is Used, Lennox LB-112237B HSI IGNITER Assembly 70W16 FOR Lennox FURNACE, shipping cost = $38.37 | 100.0% |
![]() | $137.89 | Condition is Used, New Lennox LB-112237B, 100536-03 HSI IGNITER Assembly 70W16 FOR Lennox FURNACE, shipping cost = $38.37 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $100.00 | Condition is New – Open box, 70W16 Lennox LB-112237B, Hot Surface Ignitor Assembly, 120 VAC, shipping cost = $25.00 | 33.3% |

The Lennox Armstrong Air Conditioning Ducane 70W16 70W1601 Furnace Igniter is a critical component of your home heating system, designed to reliably ignite the gas burners in your furnace. This igniter is engineered with advanced technology to ensure consistent and efficient operation, providing you with reliable warmth when you need it most.
The 70W16 70W1601 Furnace Igniter is a surface igniter, meaning it sits on top of the gas burner and uses a spark to ignite the gas. It features a durable ceramic design, which is resistant to high temperatures and corrosion, ensuring long-lasting performance. The igniter also includes a safety feature, an interlock system, which prevents the igniter from operating unless the furnace's safety controls are satisfied.
This Lennox igniter is designed for use with the Ducane series of furnaces and is a direct replacement for the original equipment manufacturer (OEM) part. It is easy to install, with a simple plug-and-play design that connects directly to the furnace's wiring harness. The igniter also comes with a factory-installed transformer, eliminating the need for an external power source.
The 70W16 70W1601 Furnace Igniter is compatible with both natural gas and propane furnaces, making it a versatile option for homeowners. It is also covered by a limited warranty from Lennox, giving you peace of mind and protection against manufacturing defects.
In summary, the Lennox Armstrong Air Conditioning Ducane 70W16 70W1601 Furnace Igniter is a high-performance, durable, and reliable component that is essential for the proper functioning of your home heating system. Its advanced design, easy installation, and compatibility with various fuel types make it an excellent choice for homeowners seeking a dependable and efficient igniter solution.
Lennox Armstrong Ducane 70W16 Furnace Igniter: A Detailed Analysis
The Lennox Armstrong Ducane 70W16 furnace igniter is a crucial component for maintaining the optimal performance of your Lennox furnace. In this analysis, we will explore the potential advantages and disadvantages of purchasing this part to help you make an informed decision.
Advantages:1. Enhanced Efficiency: The Lennox Armstrong Ducane 70W16 furnace igniter ensures efficient ignition of your furnace, which translates into better fuel utilization and reduced energy costs.
2. Improved Comfort: A functioning furnace igniter is essential for maintaining consistent temperatures inside your home. With this igniter, you can enjoy a more comfortable living environment.
3. Longer Lifespan: The Lennox Armstrong Ducane 70W16 igniter is engineered with high-quality materials, ensuring durability and a longer lifespan compared to some aftermarket alternatives.
4. OEM Part: By choosing the OEM (original equipment manufacturer) part, you can guarantee a perfect fit and compatibility with your Lennox furnace, minimizing the risk of potential installation issues.
Disadvantages:1. Cost: The Lennox Armstrong Ducane 70W16 furnace igniter may be more expensive than some aftermarket alternatives. However, considering its superior quality and longevity, the investment may be worthwhile in the long run.
2. Availability: Depending on your location and the availability of parts at your local HVAC supplier, you might experience a slight delay in receiving the Lennox Armstrong Ducane 70W16 igniter.
Conclusion:In conclusion, the Lennox Armstrong Ducane 70W16 furnace igniter offers several advantages, including enhanced efficiency, improved comfort, longer lifespan, and OEM compatibility. While the cost and availability might be potential drawbacks, the benefits of investing in a high-quality, reliable igniter may outweigh these considerations. Ultimately, the decision to purchase the Lennox Armstrong Ducane 70W16 furnace igniter comes down to your personal preferences, budget, and the importance you place on furnace performance and longevity.
Recommendation:If you prioritize furnace efficiency, reliability, and longevity, we recommend considering the Lennox Armstrong Ducane 70W16 furnace igniter as a worthwhile investment for your Lennox furnace. By choosing the OEM part, you can trust that it will provide optimal performance and compatibility, ensuring a more comfortable and energy-efficient living environment.
Details:
Ideal for those looking to maintain or repair their heating system, this furnace igniter is a crucial component in ensuring consistent and efficient heat output from. The 70W16 70W1601 furnace igniter is a replacement part designed specifically for Lennox Armstrong Ducane furnaces. This gas-powered igniter is compatible with ign70 031 model's, ensuring a perfect fit and reliable performance.
specifications centrafurn:
- brand: Lennox Armstrong Ducane
- mpn: 70w16
- type: Ign70 031
- power source: Gas
- heating system: Furnace
- voltage: 120 V
- material: Silicon Nitride
returns centrafurn:
- policy: no returns
offer centrafurn:
- started: august 17, 2025
- sold #: 21
- options: ship-to-home
- prices: $16.99–$168.73
- item condition:
- New
- Open box
- Used
- New – Open box
- availability: in stock
- best offers: true
- in stock #: 5
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
seller centrafurn:
- city: jacksonville, florida
- # reviews: 1
- rating: 100.0%
shipping centrafurn:
- carrier: usps
- transit: 4-10 days
- class: standard
- service: usps ground advantage
- type: calculated
payments centrafurn:
- wallet: google-pay
- credit card: discover
- other
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