Protonix — Genuine Home Appliance Spare Parts & PCBs Protonix — Genuine Home Appliance Spare Parts & PCBs

Find high-quality spare parts and tested PCBs for all major brands — for washing machines, refrigerators, ACs, microwaves, and more.

Protonix keeps your appliances running smoothly with quality spare parts, expert repairs, and premium accessories. Trust our experienced team for reliable solutions and unmatched service.

A complete PCB collection

Home Appliance PCB Solutions for All Major Brands Home Appliance PCB Solutions for All Major Brands

Get compatible and tested circuit boards for washing machines, refrigerators, ACs and other major home appliances — including inverter and non-inverter models.

Get compatible and tested circuit boards for washing machines, refrigerators, ACs and other major home appliances — including inverter and non-inverter models.

Shop Appliance Parts & PCBs by Category

Browse our organized collection of replacement parts, PCBs, accessories, and tools for washing machines, refrigerators, microwave ovens, air conditioners, deep freezers, and more. Choose an appliance category to quickly find compatible, quality-tested components from Protonix.

SHOP BY BRAND

LG Logo
Samsung Logo
Panasonic Logo
IFB Logo
Whirlpool Logo
Videocon Logo
Siemens Logo
Onida Logo
Toshiba Logo
Haier Logo
Godrej Logo
Bosch Logo
Lloyd Logo
Hitachi Logo
Blue Star Logo
Kelvinator Logo
Electrolux Logo
Croma Logo
Voltas Logo

WASHING MACHINE SPARE PARTS

REFRIGERATOR SPARE PARTS

WATER INLET VALVE

Starting from Rs. 289

PCB REPAIRING

Get your faulty appliance PCBs fixed at Protonix.
Service starts from ₹249.

ABOUT US

PROTONIX: THE EVOLUTION OF APPLIANCE CARE

Rooted in Industry Experience

Protonix is built on the combined legacy of Bharat Electronics and Proton PCB World — two names deeply established in the home-appliance spare parts and PCB sector. Drawing from decades of hands-on industry knowledge, we bring expertise from both domains under one unified platform.

The Repair-Over-Replace Philosophy

We believe appliances should be repaired, not replaced. Replacing faulty components extends product life, reduces waste, and makes more sense—for the planet and your wallet. Protonix exists to make this sustainable choice both accessible and affordable.

Bringing Repair Essentials Together

From everyday appliance spare parts to specialized PCBs and repair services, Protonix simplifies the repair journey. By bringing quality components and technical know-how together in one place, we help you find exactly what you need.

WHY CHOOSE PROTONIX?

THE PROTONIX ADVANTAGE

Built on years of practical industry experience, Protonix offers a dependable platform for buying appliance spare parts and PCBs. With verified inventory, secure shipping, and knowledgeable pre-purchase assistance, every step is structured to help you order with confidence.

WIDE INVENTORY

1000+ parts and PCBs across major home appliance categories.

PAN-INDIA DELIVERY

Fast and reliable delivery to 20,000+ pin codes across India.

Secure Payments & COD

Secured checkout with convenient COD options.

QUALITY TESTED

Rigorously tested spare parts & PCBs for reliable performance.

WHATSAPP SUPPORT

Quick help with part identification & compatibility at +91-9876543-749

Frequently Asked Questions

Find answers to common questions about our products and services

How can I confirm a part will fit my appliance before ordering?

You can find detailed product specifications on our product pages or use category filters. For 100% certainty, you can simply send a photo of your old part via WhatsApp at +91-9876543-749. Our team will help verify the correct match before you place an order.

What products are available on Protonix?

Protonix offers a wide range of home-appliance spare parts, accessories, and control PCBs. Our collection covers everyday replacement components, as well as specialized and hard-to-find circuit boards, with options for both inverter and non-inverter models. All products are listed with clear specifications to help you choose accurately.

Which appliance PCBs do you repair, and what's the process?

We provide professional PCB repair services for home appliances, including washing machines, refrigerators, microwave ovens, chimneys, and others.

To begin, send your faulty PCB to our facility for inspection. Our team will conduct a detailed diagnosis, after which we will share the repair details along with clear cost estimate. Once you approve, we proceed with the repair accordingly, keeping you informed throughout the process.

Is Cash on Delivery (COD) available?

Yes, Cash on Delivery (COD) is available on eligible orders. The COD option is automatically shown during checkout based on your total order value.

For digital payments, we also support major online payment methods for a secure and smooth checkout process.