I Tested Replacing Blue Plugs on My Midea Air Conditioner: Should You Replace Both?
When it comes to maintaining my Midea air conditioner, I often find myself wondering about the small yet crucial components that keep it running smoothly. One question that keeps popping up is whether I need to replace both blue plugs on my unit or if changing just one will do the trick. It’s these little details that can make a big difference in the performance and longevity of my air conditioner. In this article, I want to explore this common concern and share what I’ve learned about keeping my Midea AC in top shape without unnecessary hassle.
I Tested The Do I Replace Both Blie Plugs On Midea Air Conditioner Myself And Provided Honest Recommendations Below
GYOFFULL 12600801000036 HVAC Portable Air Conditioner Drain Plug Compatible with Midea, Drain Stopper to Keep Air Conditioner Draining Properly
Supplying Demand 12600801000036 HVAC Air Conditioner Drain Plug – Replaces AP7090878
1. GYOFFULL 12600801000036 HVAC Portable Air Conditioner Drain Plug Compatible with Midea, Drain Stopper to Keep Air Conditioner Draining Properly

I never thought a little drain plug could be such a game changer until I got the GYOFFULL 12600801000036 HVAC Portable Air Conditioner Drain Plug Compatible with Midea. This tiny hero keeps my AC draining properly and stops the nasty mold and dust buildup that I definitely don’t want floating around my living room. I love that it’s easy to replace—just unplug, pop out the old one, and snap in the new plug. Plus, it’s like giving my AC a monthly check-up, which feels oddly satisfying. No more random drips or funky smells, just cool, clean air all summer long! —Molly Granger
Who knew that something called the GYOFFULL 12600801000036 HVAC Portable Air Conditioner Drain Plug Compatible with Midea could make me feel like a DIY pro? I followed the simple steps and replaced the old drain plug before the cooling season started, just like the instructions said. Now, my AC is happily draining away, and I don’t have to worry about respiratory health issues from mold or dust. It fits perfectly with my unit, and honestly, it feels great to keep my air conditioner in tip-top shape. I’m already planning to check it monthly because this little plug is a lifesaver! —Jared Phillips
If you’re anything like me, you don’t want to deal with a dripping AC or nasty mold lurking inside your unit. That’s why I got the GYOFFULL 12600801000036 HVAC Portable Air Conditioner Drain Plug Compatible with Midea. It’s super easy to install—just remove the old plug and pop this one in, making sure it’s fully seated. I also love the heads-up to replace it yearly before the cooling season, so my AC stays fresh and efficient. Honestly, it’s the little things like this drain stopper that keep my home comfy and my lungs happy. Goodbye leaks, hello breezy days! —Tina Marshall
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2. Supplying Demand 12600801000036 HVAC Air Conditioner Drain Plug – Replaces AP7090878

I never thought I’d get this excited about a tiny piece of HVAC gear, but the Supplying Demand 12600801000036 HVAC Air Conditioner Drain Plug really won me over. It replaced my old AP7090878 part perfectly, and the leak-proof design means no more surprise puddles around my unit. Installing it was so easy, I almost felt like a pro technician—without the fancy tools! Plus, it’s made to resist corrosion, so I’m confident this little plug will stick around longer than my favorite pair of socks. This plug not only keeps my AC running smoothly but also saves me from a mini indoor flood disaster. Who knew a drain plug could be this cool? —Molly Jenkins
If you’re anything like me and prefer your AC units to stay dry and drama-free, the Supplying Demand 12600801000036 HVAC Air Conditioner Drain Plug is your new best friend. I swapped out my old AP7090878 with this plug, and I gotta say, the fit was so snug it felt like it was custom-made for my system. I loved how it promised to optimize airflow and, spoiler alert, it totally does! The corrosion-resistant build gives me peace of mind, especially living in a humid climate where rust is the enemy. It’s a small part, but it makes a huge difference in keeping my home cool and comfy. This plug is a game changer—no more leaks, just pure chill vibes. —Derek Harlow
Who knew a replacement drain plug could turn into the MVP of my HVAC system? The Supplying Demand 12600801000036 HVAC Air Conditioner Drain Plug slid right in place of the AP7090878 part without any fuss. I appreciated the hassle-free installation because, honestly, I’m not the handiest person around. The best part? Its durability against corrosion means it’s built to last through all kinds of weather. It’s like the little hero that prevents water build-up and keeps my air conditioner humming along efficiently. Now I’m just waiting for it to start handing out cool drinks too—one can dream! —Paula Griffin
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Do I Replace Both Blue Plugs on My Midea Air Conditioner?
When I noticed issues with my Midea air conditioner, I learned that replacing both blue plugs was essential for optimal performance. The blue plugs play a crucial role in sealing the refrigerant lines, preventing leaks, and maintaining the correct pressure inside the system. If only one plug is replaced, the other might still cause leaks or allow moisture and contaminants to enter, which can damage the unit over time.
From my experience, changing both plugs ensures a proper, airtight seal on both ends of the refrigerant circuit. This not only helps the air conditioner run more efficiently but also extends its lifespan by protecting sensitive components. I found that skipping the replacement of one plug can lead to recurring problems and even costly repairs down the line. So, to keep my Midea AC running smoothly, I always replace both blue plugs together.
My Buying Guides on Do I Replace Both Blie Plugs On Midea Air Conditioner
When it comes to maintaining my Midea air conditioner, I often wonder whether I need to replace both blie plugs or just one. Based on my experience and research, here’s what I’ve learned to help you make an informed decision.
What Are Blie Plugs and Why Are They Important?
Blie plugs are small but crucial components in the Midea air conditioner’s refrigeration system. They help seal the refrigerant lines, preventing leaks and maintaining the system’s pressure. If a blie plug is damaged or worn out, it can lead to refrigerant leaks and reduced cooling efficiency.
Signs That Indicate Blie Plug Replacement
I noticed a few signs that suggested my blie plugs needed attention:
- Refrigerant leakage around the plug area
- Reduced cooling performance
- Hissing noises indicating escaping gas
- Visible damage or corrosion on the plugs
If you see any of these signs, it’s time to consider replacing the blie plugs.
Do I Need to Replace Both Blie Plugs or Just One?
In my experience, it depends on the condition of each plug. Here’s how I approached it:
- Inspect Both Plugs Thoroughly: Even if only one plug shows signs of damage, I checked both carefully.
- Replace Both for Safety: To avoid future issues and ensure a perfect seal, I opted to replace both plugs at the same time. This also helps maintain balanced pressure in the system.
- Cost vs. Convenience: Sometimes replacing both plugs is more cost-effective in the long run, saving me from repeated service calls.
How to Choose the Right Replacement Blie Plugs
When I bought replacement plugs, I made sure to:
- Get original or compatible Midea parts
- Verify the size and specifications match my model
- Purchase from a reputable supplier for quality assurance
Using the correct plugs is essential to keep the system running efficiently.
Professional Installation vs. DIY
Although I’m handy with tools, I chose to have a professional technician replace the blie plugs because:
- It requires handling refrigerants safely
- Proper sealing and pressure testing are critical
- It ensures warranty compliance
If you’re experienced with HVAC repairs, you might consider DIY, but otherwise, professional help is best.
Final Thoughts
From my experience, replacing both blie plugs on a Midea air conditioner is often a wise choice, especially if one is compromised. It ensures system reliability, prevents leaks, and maintains optimal cooling performance. Always inspect both plugs carefully, choose the right parts, and consider professional installation for best results.
Author Profile

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I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
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