
ZC90343-2AB Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $95.99 | Condition is New, Lennox 22W04, ZC90343-2AB, Blower Relay, DPST, FREE SHIPPING | 99.7% |
![]() | $98.09 | Condition is New, Lennox ZC90343-2AB Blower Relay DPST Coil 24V 50/60Hz for ELO183BF101/114P48-01, FREE SHIPPING | 99.6% |

Introducing the Lennox ZC90343-2AB blower relay, a crucial component for maintaining the optimal performance of your Lennox heating and cooling system. This DPST (Double Pole, Single Throw) coil relay is designed specifically for use with the ELO183BF101/114P48-01 blower motor.
The ZC90343-2AB blower relay operates on both 24V and 115V/230V, making it versatile for various heating and cooling systems. Its 50/60Hz compatibility further broadens its application range, ensuring it can be used in a wide range of environments.
This Lennox blower relay features a robust and reliable design, with a maximum current rating of 10A and a minimum operating temperature of -40 F. It is constructed with high-quality materials, ensuring durability and longevity. The relay contacts are precision-engineered to provide reliable switching, even after repeated use.
The ZC90343-2AB blower relay's compact size ensures it can be easily installed in tight spaces, while its clear labeling makes identification of its terminals straightforward. It is designed to fit seamlessly into your existing system, making installation a quick and straightforward process.
In summary, the Lennox ZC90343-2AB blower relay is a must-have component for maintaining the performance of your Lennox heating and cooling system. Its versatile voltage and frequency compatibility, robust design, and easy installation make it an essential addition to your system. Trust Lennox for reliable and efficient components that keep your home comfortable all year round.
Pros and Cons of Buying a Lennox ZC90343-2AB Blower Relay for ELO183BF101/114P48-01
The Lennox ZC90343-2AB blower relay is a crucial component for maintaining the proper functioning of some Lennox heating and cooling systems. Replacing a faulty blower relay can help resolve issues with the fan not starting or running intermittently. Here are some pros and cons that can help you make an informed decision on whether to buy this part.
Pros:1. OEM (Original Equipment Manufacturer) part: The Lennox ZC90343-2AB is a factory-original part designed specifically for Lennox systems, ensuring a perfect fit and optimal performance.
2. Improved system reliability: A functioning blower relay is essential for maintaining a comfortable living environment by ensuring the fan operates correctly.
3. Troubleshooting: Installing a new blower relay can help diagnose and resolve issues with the HVAC system, potentially saving you from costly repairs or replacements.
Cons:1. Cost: Original Lennox parts, like the ZC90343-2AB, can be more expensive than aftermarket alternatives.
2. Availability: Depending on your location or the specific model of your Lennox system, finding a replacement blower relay might take some time.
3. Installation: While not overly complicated, replacing the blower relay will require some DIY skills or professional assistance.
Ending Conclusion:The Lennox ZC90343-2AB blower relay is a valuable investment for owners of Lennox heating and cooling systems. Its OEM design guarantees a perfect fit and optimal performance. However, its cost and installation requirements are potential drawbacks. Ultimately, if you're experiencing issues with your system's fan, consider the benefits of a reliable OEM part like the ZC90343-2AB to ensure your HVAC system operates at its best.
Recommendation:If you're confident in your DIY skills and willing to invest in a reliable OEM part, purchasing the Lennox ZC90343-2AB blower relay is a good option. Alternatively, consider seeking professional assistance to ensure a proper installation and long-lasting performance. Regardless of your decision, remember that a functional blower relay is essential for maintaining a comfortable living environment.
Details:
specifications maxohvac:
- brand: Lennox
- mpn: Zc90343-2ab
- type: Blower Relay
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: buyer
shipping maxohvac:
- service: usps ground advantage, ups ground, ups next day air saver, fedex ground / fedex home delivery
- carrier: usps, ups, fedex
- class: standard, one-day
- type: calculated
- transit: 4-8 days
seller maxohvac:
- # reviews: 1474
- city: humble, texas
- rating: 99.3%
offer maxohvac:
- started: january 26, 2026
- sold #: 14
- prices: $95.99–$98.09
- item condition: New
- availability: in stock
- in stock #: 2
- options: ship-to-home
payments maxohvac:
- other
- wallet: apple-pay
- credit card: visa
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