Top 10 Best Air Conditioner Relay Switch : Reviews & Buying Guide

As an Amazon Associate I earn from qualifying purchases.

Buying a Air Conditioner Relay Switch seems like an easy job, but not everytime. There are hundreds of Air Conditioner Relay Switch available on the market from various producers, which is enough to confuse you. They are so similar in terms of performance, quality, longevity, and overall user experience that choosing a final buying decision may be tough. All you need at that point is a comprehensive buying guide to help you find the ideal Air Conditioner Relay Switch for your needs.

In this article, we will go over a few important points to consider about before buying a Air Conditioner Relay Switch. You can call it a proper review guideline for you which will cover pros and cons of your desired product including its sustainability, affordability, functions, and also practical benefits. There will also be a solid comparison of a few related products. As a result, you’ll be able to quickly select the best option for your needs. Let’s take a look at what’s going on inside.

Best Air Conditioner Relay Switch : Top 10 Picks

Last update on 2024-11-27 at 02:21 / Affiliate links / Images from Amazon Product Advertising API


10 Best Air Conditioner Relay Switch Reviews According To Experts

We tried to find the top ten Air Conditioner Relay Switch from thousands of different products in this section. This list will make you feel easy to get your desired Air Conditioner Relay Switch within a few minutes. We emphasized their usefulness, performance, durability, outlook, affordability, and previous user experiences. We are confident that this list of the top 10 Air Conditioner Relay Switch will help you find the one that best fits your needs.

Bestseller No. 1
Dreyoo Carrier HVAC Motor Contactor, 24V 40 A Coil 2 Pole Replacement Relays Compatible with C230B, Air Conditioner, Heat Pump, Refrigeration Systems(1 Pcs)
  • 【Carrier Hvac Contactor】24VAC, 50/60Hz, amperage (FLA): 40A, resistive (RES): 50A, compatible devices up to 600 VAC
  • 【Certified Replacement Relays】Stable and durable, compact design to protect the contactor from dust and other environmental elements
  • 【Industrial Workmanship】Equipped with binding head screws, includes lug, covers and quick connect spade terminals, coils features class b insulation, coil is encapsulated with no exposed tape wrapping
  • 【Wide Application】Great switch solution for HVAC, elevators, pools, food processing, pumps or compressors, lighting, hoists and cranes, battery chargers, printing presses, vending machines, and agriculture, compatible with: Mars 17421 Siemens 45gg20aj cutler-hammer C25BNB240T Hartland controls HCCY2XQ04GG303
  • 【Why You Choose Us】High quality home and industrial facility should be available to everyone, you'll get 1 x 2 pole motor contactor; If can't find the model you are looking for, contact us for assistance with your request
SaleBestseller No. 2
ACDelco Professional 15-81743 Air Conditioning Compressor Shut-Off Relay Assembly
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
SaleBestseller No. 3
Zlirfy 2 Pack AC Relay,AC and Starter Relay,39794-SDA-A03 39794-SDA-A05,A/C Fan Motor,Head Lump,Multiple Use Relay Plug,4 Pins Power Relay Assembly Starter Relays,Firs for Most Model of Cars
  • [High Quality] The relay is made of high-quality materials, with long-lasting durability and reliability, meeting or exceeding OEM standards, safe to use, and can be used for a long time.
  • [Coil Current] 125mA, coil voltage: 12VDC, contact form: SPDT (1 Form C), contact rated value (current): 35A, coil power: 1.7W.
  • [Reference Part Number] 39794-SDA-A03; 39794-SDA-A05; G8HL-H71,1R191, accessory power relay 1R2085 RY737.
  • [Affordable] Replacing the AC compressor relay on your own eliminates the need to spend a lot of money at the repair shop, saving money and enjoying the fun of DIY process.
  • [Widely Applicable] AC and starter relays are suitable for accessories such as air conditioning compressor fan motors, starters, headlights, horns, ignition, fog lights, headlights, fans, rear window defrosters, blower motors, luggage lights, driving lights, oxygen sensor relays, fuel pump/circuit breakers, etc.
Bestseller No. 4
Dreyoo 1 Pack 24V Fun Relay, 90-980 Isolation Relay AC Switch SPST with UL Certification Compatible with HVAC Furnace Blower Humidifier Goodman Blower Heat Sequencer Relay
  • Fan Relay: 90-380 type, 24VAC, 12FLA, 1 pole replacement Relays provide circuit protection for you
  • Wide Application: great switch solution compatible with HVAC, air conditioning, heating, appliance, fan control, coleman furnace, gas furnace, goodman blower, pump start and so on
  • UL Certification: the product has excellent tech support, heavy duty and waterproof performance
  • Quality Material: the relay is compact in structure and light in design, allowing quiet and simple operation
  • Easy to Install: 6 wire hook up terminals; Wiring diagram printed on relay and easy to install, just make sure you follow the wiring diagram
Bestseller No. 5
SunLee UL 2 Pole 40 AMP 30 AMP 24VAC Coil Contactor SunLee Contactor 45GG20AJ Replacement Relays for Air Conditioner, Heat Pump, Refrigeration System
  • 2 Pole 40 Amp 24Volt Coil
  • Equivalent for Siemens/Furnas/ABB/HartlandControls/Mars/White Rogers/Fasco
  • UL 508/UL 60947-4-1 File NO. E508253
  • Coils have class F 155 ℃ insulation (Mostly other brand only class B 130 ℃)
  • Base assembly is made from high performance Bulk (Dough) molding compounds (Stronger than bakelite)
Bestseller No. 6
APFR-380 90-980 24V AC Heavy-Duty Fan Relay – Single Pole SPST – Isolated AC Switch for HVAC blowers, humidifiers, Goodman blowers, Heat sequencers – Includes Universal Bracket (1)
  • Heavy-Duty Construction Designed for durability, the APFR-380 90-980 24V AC fan relay features a robust build to ensure reliable operation under heavy loads and demanding conditions. This 24V AC relay is perfect for HVAC fan systems and other high-demand applications.
  • Versatile Compatibility: Ideal for heating, air conditioning, refrigeration, and ventilation systems. This AC relay suits HVAC furnace blowers, humidifiers, Goodman blowers, heat sequencers, irrigation pump start relays, and automotive AC relay switches, as long as they meet the specified electrical requirements.
  • Specifications and Compatibility This 24V AC relay features terminals 2-4 for Normally Open (NO) connections, terminals 5-6 for Normally Closed (NC) power, and terminals 1-3 for coil input signals. It supports operational ratings of 14 FLA and 84 LRA at 125 VAC, 8 FLA and 48 LRA at 250 VAC, and 25A resistive at 277 VAC. Operating at 50/60 Hz, it serves as a direct replacement for various models such as Jard 92380, Mars 90380, Packard PR380, RBM 90-380, Zettler 2900-1AB-24A, Zettler AZ 2900-1AB-24A, and Smart Electric SE90380, making it a reliable choice for HVAC fan applications and other 24VDC relay needs.
  • Single Pole SPST Operation Equipped with a Single Pole Single Throw (SPST) switch, this fan relay supports both Normally Open (NO) and Normally Closed (NC) configurations. This versatility allows it to function effectively in diverse control scenarios, including as an AC relay switch for air conditioners and other systems requiring precise control.
  • Universal Multi-Position Bracket: The versatile bracket allows for flexible installation in various orientations, accommodating diverse applications such as 24VAC relay sockets, HVAC fan setups, and other compatible systems. This design ensures easy integration into different configurations.
Bestseller No. 7
Zlirfy 2 Pack 12V Relay,4 Pin Car Relays,Car Accessories AC Starter Relay,Air Conditioner Relay Car Heavy Duty Relay Switch,Multi Purpose Automotive Relay,Replaces OEM 90987-02028 90080-87026
  • [High Quality Material] This 4-pin relay is made of high-quality materials to ensure durability and reliability. It can withstand cold and hot conditions, is stable and reliable, and is not easy to break, deform or rust, and has a long application time.
  • [Replacement Necessary] Your original HVAC compressor may only work at one speed, blowing hot air, or worse, not blowing at all. If your air conditioning unit experiences any of the above symptoms, it may be time to replace the air conditioning relay. Fix the AC relay and bid farewell to sweating profusely in the car.
  • [Easy to Use] The starting relay is suitable for normal car use and is easy to operate. Simply connect the relay to the wires without the need for other tools, making it convenient for you to use and replace, ensuring that your components can work properly.
  • [Alternative OEM Part Number] 90987-0202890080-8702690987-02 022. Please confirm the model number before purchasing.
  • [Widely Applicable] These relays are typically used for air conditioning compressors, starters, headlights, horns, fans, and other accessories.
SaleBestseller No. 8
Dreyoo Carrier HVAC Motor Contactor, 120V 30 Amp Coil 2 Pole Replacement Relays Compatible with C230B, Air Conditioner, Heat Pump, Refrigeration Systems (1 Pack)
  • Carrier HVAC contactor: 120 VAC, 50/ 60 Hz, amperage (FLA): 30 A, resistive (RES): 40 A, compatible devices up to 600 VAC
  • UL Certified Replacement relays: stable and durable, compact design to protect the contactor from dust and other environmental elements
  • Industrial workmanship: equipped with binding head screws, includes lug, covers and quick connect spade terminals, coils features insulation, coil is encapsulated with no exposed tape wrapping
  • Wide application: great switch solution for HVAC, elevators, pools, food processing, pumps or compressors, lighting, hoists and cranes, battery chargers, printing presses, vending machines, and agriculture, compatible with C230B/ TJT30A120V2P/ 17325/ PC230A/ H230A/ 90-244
  • Practical tool: quality home and industrial facility should be available to everyone, you'll get 1 piece 2 pole motor contactor; If you can't find the model you are looking for, please contact us for assistance
Bestseller No. 9
Augeny 2 PCS Car AC Relay, G8HL-H71 AC and Starter Relay, 4 Pins Multiple Use Relay Plug, Power Relay Assembly Starter Relays Compatible with Accord, Civic, Element, CR-V, CR-Z
  • 【Reliable Quality】: The shell is made of high-quality plastic, and the base is sealed and waterproof, difficult to short circuit. Silver alloy contacts, the surface is not easily oxidized, and has good electrical and thermal conductivity. Equipped with a full copper electromagnetic coil, the temperature rise is lower and the suction power is stronger. It can withstand larger currents and has more stable working performance.
  • 【Main Function】: Automotive relays control the current of high-voltage lines by controlling the current of low-voltage lines and play the role of current switches. Its main function in automobiles is to start the motor to rotate by making the small current control the large current, thereby driving the magneto rotor inside the generator to rotate.
  • 【High Performance】: The benefits of alternating-current relays are significant in the automotive industry. The control and protection of circuits can be well realized with the use of AC relays. AC relays can withstand high voltage and high temperature environments, while also offering fast response and low power consumption.
  • 【Easy to Carry & Install】: The size is 0.87×0.57×1.07 inches. The compact design is very convenient to carry and can be placed in the tool box without taking up much space. It is suitable for ordinary cars and is simple to operate. You only need to connect the relay with wires, no other tools are needed, making it easy for you to use and replace, so that your parts can work properly.
  • 【Wide Compatibility】: Please go to the details page to check the specific matching models and years, and confirm the match before ordering. Suitable for air conditioning compressor fan motor, starter, headlight, horn, ignition, fog light, headlight, fan, rear window defroster, blower motor, trunk lighting, driving lights, oxygen sensor relay, fuel Pump/circuit breaker etc.
SaleBestseller No. 10
Dreyoo Carrier HVAC Motor Contactor, 24V 40 Amp Coil 1 Pole Replacement Relays Compatible with C230B, Air Conditioner, Heat Pump, Refrigeration Systems(1 Pack)
  • 【Carrier Hvac Contactor】24VAC, 50/60Hz, amperage (FLA): 40A, resistive (RES): 50A, compatible devices up to 600 VAC
  • 【Certified Replacement Relays】Stable and durable, compact design to protect the contactor from dust and other environmental elements
  • 【Industrial Workmanship】Equipped with binding head screws, includes lug, covers and quick connect spade terminals, coils features class b insulation, coil is encapsulated with no exposed tape wrapping
  • 【Wide Application】Great switch solution for HVAC, elevators, pools, food processing, pumps or compressors, lighting, hoists and cranes, battery chargers, printing presses, vending machines, and agriculture
  • 【Why You Choose Us】High quality home and industrial facility should be available to everyone, you'll get 1 x 1 pole motor contactor; If can't find the model you are looking for, contact us for assistance with your request

Last update on 2024-11-27 at 02:21 / Affiliate links / Images from Amazon Product Advertising API




Things To Consider When Buying Air Conditioner Relay Switch

It is impossible to ascertain everything about anything as a human being. It is impossible to be an expert in every field. In that case, going through a proper buying guide can save us from being fool after purchasing a Air Conditioner Relay Switch just because of not knowing properly earlier.

You do not have to be an expert on that specific product in order to purchase it. Just focus on a few key points that we’ll go over later. Taking these simple considerations into account may make your shopping experience more pleasant and straightforward. Let’s get started.

Understand what you require.

The very first thing to discover is your needs or requirements. If you are not properly informed of your demands, there is a big chance that you will purchase the incorrect things at the wrong time and waste a significant amount of money. So, first and foremost, we recommend that you carefully consider your requirements when searching for a Air Conditioner Relay Switch. Simply make a short list of your requirements. This simple task will lead you to simplifying your purchasing process. Then you will be able to know your prioroties which is the most important thing.

Budget vs Pricing

Before you decide to buy anything, one of the most important issue to think about is budget. Your desired product can be asked any amount of price by it’s seller and producer. That depends on different expences like raw material purchasing, manufacturing, transportation, operational costs and their brand value playes a huge role there. You need to be prepared to spent the higher amount of money if you demand for the higher quality in your product. Budget is so important for this cause. This is almost a universal truth and your Air Conditioner Relay Switch also fall into it.

There is a popular proverb in our society, “Cut your coat, according to your cloth”. First of all, you can find out those products on the internet which you actually want. Look carefully their features and prices. With your deep observation, make a proper comparison among them and select one that you need. Now make a question inward your mind that you are really financially capable enough to purchase that specific Air Conditioner Relay Switch or not? If the answer is yes, then go for it. You may think about the second best option if your answer is no.

Select the Best Brand

Because of our emotional attachments, we are frequently predisposed toward certain brands. This practice yields positive results at times and negative results at other times. However, there is no way to argue with the concept of relying on well-known brands. Because having enough cash in your pocket makes making decisions half as easy. But one thing remains, if you are not 100% sure that your brand of choice makes the best product that you are seeking for. So you have to be very carefull when you are choosing any product if it is the right product from right brand.

People are divided into two groups. One is fully reliant on a single brand, while the other seems unconcerned. All he requires is the appropriate goods for the price he is paying. May be we are not aware of the category that you belong to.However, there are a few pointers that may be useful to both of you when it comes to selecting the correct brand for the right product.


  • Make sure in this case that you are well-versed in the brand.

  • What people are saying about this brand.

  • What is the average rating for that brand’s specific product?

  • Contrast the features with those of competitors.

  • Does these features meet your necessities?


Analyze the Features Section.

Whether you buy it online or offline, the first thing you should check is while buying is the features of Air Conditioner Relay Switch. This is the best way to know about a product and get a clear concept. You will be able to understand, that product will match with your requirements or not.

The features section also helps us in swiftly identifying the differences with others. Then, using the features, you can compare it to similar products. If you do so, it will be much easier to reach to the final decision because you will be able to understand about the quality here.

Consider the benefits and drawbacks.

Every item has its own set of advantages and pitfalls. It is our job to thoroughly inspect them before purchasing them. So, stay cool, and find out the drawbacks which you demanded from that Air Conditioner Relay Switch. Maybe some other manufacturer made the perfect one for you. Just don’t be too lazy to compare your options to theirs before making your final decision.

Pros and Cons sections can be found on most websites. Take your time reading that part. For asking more you can contact them via email or phone.

Quality and performance

Color, Style, Performance, Materials, and, most importantly, Durability are all factors that contribute to quality. When you are buying anything, be carefull to check those quality related issues. We think you are actually paying the money for this. Do you think this Air Conditioner Relay Switch is worthy enough against the investment you did? It completely depends on the quality that you are going to experience.

Know About Warranty and Return Policies

A lot of manufacturers are making products. A good amount of them are maintaining high quality as well. To make us known about those products, they make also creative advertisements. Everything is fine. But then arrives the matter of Warranty and After Sales Service. For many, it’s really a big deal and it is quite able to make a big difference.

Don’t forget to check the facts like warranty, guarantee, and obviously the return policy if there any. Nobody can claim that nothing will happen, no matter what the quality of that product is. Nothing lasts forever. But a minimum return of value you can expect from the Air Conditioner Relay Switch you are going to pay for. So, be careful about checking policies. You may get some companies who are so clever that they try to make people puzzled with their obscure and mystical policies. In that case, don’t hesitate to contact with their representative and ask about what you want to know.

Checking FAQs and Customer Reviews makes your job easier.

If you want to save your time precisely, then checking FAQ anwers and customer reviews can be utile for you. There are few common questions people asked before and they are answered as well is called the Frequently Asked Questions or FAQ. On the other hand, you will get a real life experience through the customer reviews in which they share their sotries about the product.

If you want to get a clear idea of both, checking out those two things are must. You may find there such informations which might not come in your mind to ask if you didn’t go through. You will be able to decide whether this Air Conditioner Relay Switch will come handy or not without any hesitaton.

Final Thought

One last word, don’t forget to consider the price you are paying for the Air Conditioner Relay Switch is logical enough against the value it is providing to you. Have you been able to gratified with that? Can you be able to fullfill your demands with that? That’s the thing that should get the most importance we guess.

Hope you have enojoyed this whole article which was actually a buying guide that will lead you to buy the best Air Conditioner Relay Switch. All the efforts we put here will get success when you will find this even a little bit of useful for you. At the end of the day, your satisfaction matters most to us.

Similar Posts