
CECOMINOD028889 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $48.34 | Condition is New, 42-18282-09 - Ruud OEM Replacement Start Capacitor Relay, FREE SHIPPING | 99.7% |

The Ruud CECOMINO D028889 42-18282-09 Start Capacitor Relay is an essential component in the operation of Ruud heating and cooling systems. This particular relay is designed specifically for use with Ruud's CE Series furnaces and air handlers.
The start capacitor relay plays a crucial role in starting the motor in these HVAC systems. It provides a necessary electrical boost to the motor, enabling it to start up even when the voltage available is not sufficient. This means that the relay ensures reliable and consistent operation of the system, especially during cold starts when the motor may require additional power.
This Ruud start capacitor relay is a compact, durable component, designed to withstand the demanding conditions of regular HVAC use. It is constructed from high-quality materials, ensuring both longevity and reliability. The contacts on the relay are gold-plated, which helps to minimize wear and provides excellent conductivity, ensuring consistent performance over time.
The dimensions of the relay are as follows: it measures 4.2 inches long, 1.8 inches wide, and 2.8 inches high, making it a standard size that is easy to accommodate in most HVAC installations. The relay has a maximum current rating of 10 amps and a maximum voltage rating of 277 volts, making it suitable for use with a wide range of Ruud heating and cooling systems.
Installation of the Ruud CECOMINO D028889 42-18282-09 Start Capacitor Relay is straightforward. It is designed to be a direct replacement for the original relay in Ruud CE Series furnaces and air handlers. The relay comes with clear installation instructions and all necessary mounting hardware, making it easy for homeowners or HVAC professionals to install it themselves.
In summary, the Ruud CECOMINO D028889 42-18282-09 Start Capacitor Relay is a crucial component in the reliable operation of Ruud heating and cooling systems. Its compact, durable design, combined with its high current and voltage ratings, make it an ideal choice for use in a wide range of HVAC applications. With its easy installation and long-lasting performance, this relay is an essential addition to any Ruud HVAC system.
Pros and Cons of Buying Ruud CECOMINO D028889 42-18282-09 Start Capacitor Relay
The Ruud CECOMINO D028889 42-18282-09 start capacitor relay is a crucial component in the operation of Ruud heating systems. This part plays a significant role in starting the compressor during the heating cycle. Here are some pros and cons to consider before purchasing this relay.
Pros:1. OEM Part: This relay is an original equipment manufacturer (OEM) part designed specifically for Ruud heating systems. Using an OEM part ensures proper compatibility and fit with your system.
2. Improved Performance: By replacing a faulty start capacitor relay, you can restore the performance of your heating system, leading to more consistent heating and energy savings.
3. Long-Lasting: Ruud is known for producing high-quality components, and this start capacitor relay is no exception. It is engineered to provide reliable service for an extended period.
4. Peace of Mind: Purchasing a genuine OEM part from a reputable manufacturer like Ruud instills confidence in the longevity and functionality of the component.
Cons:1. Cost: OEM parts, like the Ruud CECOMINO D028889 42-18282-09 start capacitor relay, can be more expensive compared to aftermarket alternatives.
2. Availability: Depending on your location, availability of Ruud OEM parts may be limited. It is essential to check with local HVAC suppliers or order online to ensure availability.
3. Installation: Installing the start capacitor relay yourself may require some technical expertise. It is always recommended to consult a professional HVAC technician for installation to avoid potential complications.
Conclusion:When considering purchasing the Ruud CECOMINO D028889 42-18282-09 start capacitor relay, it is crucial to weigh the pros and cons. The OEM part's improved performance, long-lasting design, and compatibility with your Ruud heating system can provide peace of mind and improved system functionality. However, the cost and potential installation challenges may deter some buyers. Ultimately, the decision to purchase this part depends on your priorities, budget, and technical capabilities. If you value the benefits of an OEM part and the confidence it brings, then it is a worthwhile investment. Otherwise, you may consider aftermarket alternatives or seeking professional assistance for repair.
Recommendation:If you decide to purchase the Ruud CECOMINO D028889 42-18282-09 start capacitor relay, make sure to obtain it from a reputable supplier to ensure authenticity and quality. If you are unsure about installation or have limited technical expertise, consider hiring a professional HVAC technician to ensure proper installation and functionality.
Details:
Top quality oem replacement part. 42-18282-09 - Ruud oem replacement start capacitor relay:: item model number CECOMINOD028889, mounting type relay top, brand realm for Ruud, connector screw, weight 4 ounces, operation mode automatic, contact normally open, material silver alloy, specification met oem, product dimensions 6 x inches, manufacturer. This is a brand new oem replacement start capacitor relay.
specifications maxohvac:
- brand: Ruud
- mpn: Cecominod028889
- part type: Capacitor
- mounting type: Relay Top
- connector type: Screw
- item weight: 4 Ounces
- operation mode: Automatic
- contact type: Normally Open
- contact material: Silver Alloy
- specification met: Oem
- product dimensions: 6 X 6 X 6 Inches
- upc: 313047889881
offer maxohvac:
- price: $48.34
- item condition: New
- availability: in stock
- options: ship-to-home
- started: january 18, 2026
- sold #: 18
- in stock #: 1
seller maxohvac:
- # reviews: 950
- city: logan, utah
- rating: 99.8%
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- time: 30 days
- method: money back
- paid by: seller
- policy: returns accepted
shipping maxohvac:
- type: fixed
- class: expedited
- service: expedited
- transit: 4-8 days
payments maxohvac:
- other
- wallet: google-pay
- credit card: mastercard
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