✅ HIGH QUALITY GENUINE OEM, AFTERMARKET SPARES
✅ HIGH QUALITY GENUINE OEM, AFTERMARKET SPARES
📸 Real Products Images
🎥 Real Products Video After order Confirmation
✅ Genuine OEM & Aftermarket Products
🌟 Products at Affordable Prices
🛠️ After Purchase Installation Support
🚀 Easy Order Cancellation
🛒 Shop on Call Available
M.R.P. Inclusive of all taxes
Compatible Brands: | LG |
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Warranty Period: | No Warranty |
Origin: | OEM |
Product Type: | PCBs |
Appliance Type: | Refrigerator, Inverter Refrigerator |
We are trusted dealer of home appliances and electronic spare parts, offering only premium-quality, genuine products. Your satisfaction is our priority — thank you for choosing us!
An inverter PCB for single-door refrigerators serves as the main electronic control unit that manages cooling functions. It regulates compressor speed according to temperature requirements, allowing the refrigerator to maintain stable cooling with reduced energy consumption. The PCB processes input from temperature sensors, activating the compressor, fan, and defrost system as needed. By modulating performance instead of running at fixed speeds, it provides better efficiency, quieter operation, and improved temperature stability.
Over time, prolonged exposure to heat, electrical surges, or moisture can impact the PCB’s performance. This may result in irregular cooling, fluctuating internal temperatures, or delayed compressor activation. Issues such as unresponsive control panels or lighting malfunctions may also occur. In some cases, visible damage like burnt marks or corrosion on the board can be seen during inspection. Addressing these concerns promptly through testing and replacement helps maintain the refrigerator’s efficiency and ensures dependable cooling for everyday food storage needs.
At Protonix, we are committed to delivering your orders quickly, safely, and in perfect condition. The shipping speed and charges are calculated based on the products in your cart and your delivery address. We work with trusted courier partners to ensure your package arrives on time and securely to your doorstep.
At Protonix, we keep our delivery charges simple and transparent:
Our delivery partners include: Anjani Courier, Delhivery, Tirupati Courier, Blue Dart, Speed Post, and others.
While our warranties cover a variety of issues, it's crucial to note that malfunctions caused by pre-existing faults in your appliance, which may affect the newly installed part, are not covered under our warranty terms. This includes damage from external sources such as electrical surges, incorrect installations, or existing appliance malfunctions. We design our policies to ensure that your new part functions perfectly in a properly maintained appliance, emphasizing the importance of checking your appliance's condition before installing new components.
We encourage you to review our full Exchange and Returns Policy to understand all aspects of our warranty and returns. Our aim is not just to sell you a part but to ensure that it serves your needs effectively, enhancing your appliance's performance without complications. Your satisfaction and trust are paramount, and we are committed to supporting you before, during, and after your purchase. By being well-informed, you can make decisions that not only protect your investment but also ensure the longevity and efficiency of your appliance.
At Protonix, powered by our parent company Bharat Electronics — India’s #1 PCB dealer — we bring you the widest range of high-quality PCBs, genuine spare parts, and expert PCB repair services. Every product is carefully tested and approved by skilled engineers to ensure long-lasting performance. With decades of industry expertise, transparent policies, and a trusted reputation across India, we make sure you get the right solution — every time, with complete confidence.
Swift, secure delivery across India so your product reaches you on time and in perfect condition.
Shop worry-free with COD available nationwide — pay just ₹250 in advance, and the rest on delivery.
Get expert assistance via phone, WhatsApp, or email to help you choose and maintain your products.
Get a detailed pre-dispatch video of your product’s working condition for 100% peace of mind before it leaves our store.
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