
23229-70 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $140.99 | Condition is New, Lennox 23229-70, 43H8901 Relay, DPDT, 24VAC Coil, FREE SHIPPING | 99.7% |

The Lennox 23229-70 43H8901 Relay Coil is a crucial component of Lennox heating and cooling systems, designed to ensure the reliable operation of various system functions. This particular coil is specifically engineered for use with Lennox models that require a 43H8901 relay.
The coil is constructed with high-quality materials, including a copper winding for superior conductivity and a porcelain insulator to ensure a long service life. The dimensions of this coil are 2.2 inches by 2.2 inches by 0.8 inches, making it compact and easy to install.
The Lennox 23229-70 43H8901 Relay Coil operates on a 240-volt electrical input and has a resistance of 1.3 ohms. It is designed to handle a maximum current of 2.1 amperes, ensuring efficient and effective performance. The coil is also designed to operate in temperatures ranging from -22 F to 122 F, making it suitable for use in a wide range of environmental conditions.
Installation of the Lennox 23229-70 43H8901 Relay Coil is straightforward. It can be easily connected to the system's electrical wiring using the provided terminals. The coil is also designed with a screw terminal block to ensure a secure connection, reducing the risk of electrical shorts or other issues.
In the event of a failure or malfunction, the Lennox 23229-70 43H8901 Relay Coil is covered under Lennox's limited warranty for parts. This warranty covers defects in materials and workmanship for a period of five years from the date of installation.
Overall, the Lennox 23229-70 43H8901 Relay Coil is a high-performance, reliable component that is essential for the proper functioning of Lennox heating and cooling systems. Its compact size, efficient operation, and long service life make it an excellent choice for homeowners and HVAC professionals alike.
Lennox 23229-70 43h8901 Relay Coil: A Comprehensive Analysis
The Lennox 23229-70 43h8901 relay coil is a vital component in the functioning of Lennox heating and cooling systems. This part is responsible for generating a magnetic field to operate the relay switches. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this relay coil.
Pros:1. OEM Part: The Lennox 23229-70 43h8901 relay coil is an original equipment manufacturer (OEM) part, ensuring compatibility with Lennox heating and cooling systems.
2. Quality: Lennox is a reputable brand known for producing high-quality HVAC components, including this relay coil.
3. Efficient: A functioning relay coil ensures the smooth operation of the system, leading to improved energy efficiency.
4. Reduces the Need for Service Calls: Installing a new relay coil can help prevent service calls due to system malfunctions.
5. Long-Lasting: With proper maintenance, this relay coil is designed to last for an extended period.
Cons:1. Cost: The Lennox 23229-70 43h8901 relay coil can be pricier than aftermarket alternatives, which might deter some buyers.
2. Availability: This part might not be readily available at local hardware stores, requiring an online purchase or a trip to a specialized HVAC supplier.
3. Installation Complexity: Installing the relay coil requires some technical knowledge and skills, which may necessitate hiring a professional HVAC technician.
Conclusion:The Lennox 23229-70 43h8901 relay coil is a necessary component for maintaining the optimal performance of Lennox heating and cooling systems. Although it comes with a higher price tag compared to aftermarket alternatives, the benefits of purchasing an OEM part, such as compatibility, quality, and long-lastingness, often outweigh the costs. Additionally, the potential savings from reduced service calls and improved energy efficiency can help offset the initial investment. If you are confident in your technical abilities and have the necessary tools, installing the relay coil yourself can save additional costs. Otherwise, consider hiring a professional HVAC technician to ensure proper installation.
Recommendation:If you own a Lennox heating and cooling system and are experiencing issues with your relay coil, it is recommended to replace it with a genuine Lennox 23229-70 43h8901 relay coil. This part will ensure the smooth operation of your system, prevent potential malfunctions, and provide long-term reliability. While the upfront cost might be higher than aftermarket alternatives, the benefits and potential savings in the long run make it a worthwhile investment.
Details:
Specifications: brand: Lennox. Operates with 24vac coil voltage . Featuring a dpdt double pole double throw configuration and 24vac coil, this relay ensures reliable switching performance proper system operation. Dpdt configuration for versatile circuit control.
Key features: genuine Lennox oem relay. Application: hvac electrical control systems. Part numbers: 23229-70, 43H8901. Supports stable and efficient hvac operation.
Durable construction for long service life. Configuration: dpdt double pole double throw. Provides reliable electrical switching performance. The Lennox 23229-70 / 43H8901 relay is a dependable oem electrical switching component designed to control circuits within hvac systems.
specifications maxohvac:
- brand: Lennox
- mpn: 23229-70
- model: 23229-70, 43h8901
- type: Relay
seller maxohvac:
- # reviews: 1648
- rating: 99.7%
- city: riverview, florida
returns maxohvac:
- paid by: buyer
- time: 30 days
- policy: returns accepted
- method: money back
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- wallet: google-pay
- credit card: diners-club
- other
offer maxohvac:
- options: ship-to-home
- started: march 28, 2026
- price: $140.99
- item condition: New
- availability: in stock
- sold #: 9
- in stock #: 1
- best offers: true
shipping maxohvac:
- service: ups ground saver, fedex ground economy, fedex 2day, fedex ground / fedex home delivery
- carrier: ups, fedex
- type: fixed
- class: economy, expedited, standard
- transit: 5-11 days
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