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BIS Certification for Electric immersion water-heaters IS 302 (Part 2/Sec 201)

Home / BIS Certification / BIS Certification for Electric immersion water-heaters IS 302 (Part 2/Sec 201)
BIS Certification for Electric immersion water-heaters IS 302 (Part 2Sec 201)
Table of Contents
  • Safety All Certification: BIS Mark shows compliance with the safety provisions of IS 302 (Part 2/Sec 201) relative to immersion water-heaters.
  • Legislation: Manufacturers will need a BIS certificate if they manufacture immersion water-heaters or sell them in India.
  • Testing: Testing for immersion water heaters will take place in the lab, but any safety compliance testing will be conducted by the manufacturer from the factory.
  • Consumer Confidence: Consumers will have confidence seeing the BIS certification indicates the immersion heater is compliant.
  • Continual Compliance: Any design changes will require the immersion heater manufacturer (and sellers in India), to go through the re-assessment of certification; and keep the original records of the testing.

Introduction 

Electric immersion water-heaters are a common household appliance, but their safety cannot be taken lightly. Every year, incidents of electrical shocks or appliance malfunctions occur due to substandard or uncertified products. To prevent such risks, the Bureau of Indian Standards (BIS) has made certification mandatory under IS 302 (Part 2/Sec 201). This ensures that immersion water-heaters meet strict electrical safety, insulation, and thermal protection requirements, providing both legal compliance for manufacturers and peace of mind for consumers.


What is BIS Certification for Electric immersion water-heaters

Electric immersion water-heaters are one of many household appliances; however, safety needs to be the utmost consideration. Every year, electric shock or defective appliances due to defective and untested appliances are reported. To provide peace of mind and reduce the risk of injury, the Bureau of Indian Standards (BIS) issues certification for electrical immersion water-heaters under the applicable standard, IS 302 (Part 2/Sec 201). Under the standard, electrical safety, thermal protection and electrical insulation is provided in these appliances; while also ensuring manufacturers rights under the law, and also providing consumers peace of mind that their appliance is safe.

  • Electrical Safety: Proper insulation and protection against electric shock
  • Thermal safety: Overheating protection for fires or damages
  • Mechanical safety: Robust design for repeated usage
  • Consumer Information: Clear labelling on voltage, wattage, and safety instructions

BIS mark and certification on a water-heater is an assurance the product is safe and reliable for sale in India, and the item is legally compliant for sale with the mark. Manufacturers, importers and distributors must obtain the certification prior to the products being marketed and sold, making it a legal requirement and a mark of consumer trust.

What is IS 302 (Part 2/Sec 201)?

ISI Mark Certification

IS 302 (Part 2/Sec 201) is an Indian Standard that outlines safety standards for electric immersion water-heaters as electrical devices used for domestic and similar applications. IS 302 (Part 2/Sec 201) is part of the IS MARK 302 standard programs that pertains to general electrical safety for appliances.

Key points about IS 302 (Part 2/Sec 201):

  • Electrical Safety: Definition of insulation, dielectric strength and electric shock protection.
  • Thermal Protection: It defines limits to temperature and provides means for cut-off if required to prevent overheating.
  • Mechanical Requirements: To ensure that the water heater withstands wear and tear and normal use as a result of mechanical forces.
  • Marking & Instructions: Involves providing marking of rated voltage, wattage and providing safety to the end user.

Why BIS Certification is Mandatory for Electric immersion water-heaters

  • Consumer Protection: Non-BIS certified thermal immersion water-heaters can result in electric shock, short circuits, or fire. All BIS certified products are manufactured following stringent safety regulations outlined in IS 302(Part 2/Sec 201).
  • Legal Requirement: BIS certification is a legal requirement for all domestic manufactures, importers, and dealers of immersion water-heaters. Non-BIS compliance may lead to penalties, recalls, and product detainment on arrival in customs.
  • Market Reputation: The BIS mark provides an assurance to consumers that the products they are purchasing are safe and quality products, which is a trust advantage over competitor brands.
  • Quality Processes: The mere fact that an immersion water-heater has been certified with BIS means that it is manufactured in an associated factory that has been applying contemporary manufacturing processes, insulation, thermal shut-off, and general manufacturing durability.
  • Regulatory Compliance Reviews: BIS audits and or product tests from timelines established in the regulatory review process. This ensures that the manufacturer is maintaining the original product, construction in both compliant and controls, as well as the safety for consumers.

Key features of BIS Certification

  • Safety: Indicates that the appliance meets safety criteria for electrical, thermal and mechanical safety for IS 302 (Part 2/Sec 201).
  • Legality: A requirement for manufacturing and importing to sell in India (legal compliance) indicating the product meets Indian law.
  • Testing: Product samples are submitted to laboratories for testing on insulation, dielectric strength, overheat protection, safety and efficiency.
  • Plant Inspection: BIS conducts plant audits of the appliance to confirm ongoing manufacture and confirm compliance with safety.
  • Consumer Trust: Manufacturers and consumers can have confidence in the consumption, durability and safety of appliances with the BIS mark.
  • Ongoing Monitoring: Inspection and retesting of certification occurs regularly in time to confirm conformity to certification after certification is granted.
  • Proper labeling: Consumers have confidence that their appliances provide proper indication of voltage and wattage ratings; instructions for safe use and care.

BIS Registration Process

Step-by-Step Process of BIS Certification for Electric immersion water-heaters

Step 1: Identification of applicable standard

Ensure your product is the scope of IS 302 (Part 2/Sec 201) when applying, which provides you with the safety requirements of electric immersion water-heaters.

  • IS 302 provides electrical insulation, over-temperature safety, mechanical safety and safety for user operation.
  • Correct identification of the scope of standard allows the certification process to begin without delay typical of an incorrect submission.

Step 2: Prepare your documentation

Gather all documents necessary to justify the application including the following:

  • Product specification and technical drawings,
  • Operating and service manual and safety instructions and their labeling,
  • Test reports (where available) to previous tests and nature of manufacturing,
  • Information on the manufacturer and/or place of manufacture.

Having full and completed documentation reduces errors and provides a speedier BIS evaluation.

Step 3: Submit application

You can apply online through the BIS portal or at the regional office of BIS.

  • To submit, enter the model number of the product, product details and name/address of manufacturer.
  • Attach documents describing the product and pay the applicable fee.

A complete submission allows for quicker responses, and less back and forth for further inquiries.

Step 4: Product Testing

The Bureau of Indian Standards (BIS) requires product testing in a nationally recognized testing laboratory to demonstrate compliance with IS 302 Part 2/Sec 201.

  • Electrical safety (insulation and dielectric strength), thermal safety (overheat protection), and mechanical safety/durability are all included in the test criteria.
  • The product can only advance to the next stage if it is successful in the testing process.

Step 5: Factory Inspection & Document Review

BIS will conduct a factory inspection of the manufacturing facility to verify the quality of production and evaluate whether a consistent process is used in production.

  • Investigators will observe the manufacturers’ practices, quality controls, and if safety rules are adhered to.
  • At this same time, BIS will review all documents that have been submitted, such as technical drawings, manuals, and test reports, for accuracy and conformity to IS 302 Part 2/Sec 201.

Step 6: Grant of Certification & Compliance


Once the product has completed testing, inspection and document review, BIS will issue the certification/license of compliance allowing the manufacturer to mark the approved product and packaging with the BIS mark.

  • As a condition of ongoing compliance, manufacturers will be required to keep records of production, be subjected to periodic audits, and tested again when designs are modified.
  • This ensures that the product continues to be safe, legally compliant and producers remain trustworthy to consumers.

Benefits of receiving BIS Certification for Electric immersion water-heaters

  • Assurance of Consumer Safety: BIS-certified electric immersion water heaters meet the requirements for safety certification under IS 302 (Part 2/Sec 201). This includes all the aspects of safe electrical insulation, overheat protection, and mechanical strength, thus reducing the factors of electric shock hazards, electrical short circuits, and fire.
  • Compliance with Law: BIS certification of immersion water heaters is necessary in India to manufacture, to import, or to sell this type of water heater. BIS certification demonstrates compliance with regulations of national importance reducing the risk of and repercussions of fines, product returns, or customs hold.
  • Creating Market Credibility: Products with BIS mark are acknowledged products for reliability and safety. This will increase consumer confidence, leading to additional customer acquisition, and help distinguish certified electrical appliances from none-compliant or inferior products.
  • Ensuring product quality: Obtaining certification involves compliant testing and factory audits to ensure quality assurance of any type of inclusive features and durability of the product.
  • Enable business expansion: Retailers, distributors, and e-commerce are much more likely to embrace BIS certified products for business expansion. BIS certified appliances also are likely to contain export possibilities since BIS is internationally recognized as a safety standard or compliant testing facility.Ongoing Consumer Trust & Monitoring.

Timelines, Costs, Validity & Renewal

  • Timeframes: As determined by the type of manufacturer, certification assessments occur over a period of 4–6 weeks for Indian manufacturers and 6–10 weeks for foreign manufacturers.
  • Cost: As per the rules and regulations of the BIS, the cost will include application fee, testing fee, inspection fee to be payable at the time of certification followed by a licensing fee.
  • Validity: BIS certification is valid for 2 years from the date of issue.
  • Renewal: BIS certificate may be renewed depending on the request, for a period of 1 – 5 years provided that the Manufacturer has submitted the most up-to-date test reports, paid the renewal fees, and evidence of compliance throughout the original certification period.

Why Choose Diligence Certification

  • Knowledgeable Experts – Our compliance professionals are knowledgeable about BIS standards and will support you from the first step until you’ve received your certification.
  • Full Lifecycle Support – Our team handles every aspect of the BIS certification process from document preparation, to arranging product testing and factory inspections.
  • Proven Experience – We are a reliable, transparent, and timely certification partner to some of the most recognized appliance brands and manufacturers in India.
  • Time Saving Process – Our relationship with BIS-accredited laboratories and expertise in document preparation allows clients to minimize approval time frames.
  • Specific Approach – We provide custom advice and support based on your product type, size of business, specific compliance goals and objectives.
  • Post Certification Services – Support in license renewal, audits, and product changes to ensure long term compliance.

Conclusion

BIS certification for electric appliances such as Electric immersion water-heaters IS 302 (Part 2/Sec 201) serves to assure consumers of safety, compliance with legal obligations and confidence to purchase in the market place. The certification process involved, provides certainty that the manufacturer has followed the step that includes, identification of the standard, preparation of documentation, product testing, factory inspection, and continuing compliance to India’s stringent safety requirements. 

Professional partners like Diligence Certification can remove some of this burden from the client, shorten the approval timing, and get your immersion water-heaters with the trusted BIS Mark. Get certified today to improve brand reputation, give customers confidence in safety, and enter the Indian market confidently.

Frequently Ask Questions

What is the implication of obtaining a BIS (Bureau of Indian Standards) Certification and its significance for electric immersion water-heaters?

A certifying body, the Bureau of Indian Standards, has thoroughly tested and endorsed your immersion water-heater as suitable for use in accordance with IS 302 (part 2/sec 201) for electrical, thermal, and mechanical safety.

Why is BIS Certification required in immersion water-heaters?

In India, it is necessary by law for manufacturers, importers, and distributors to have a BIS Certification for immersion water-heaters due to ensuring consumer protection for safety and assurance it is manufactured properly and legally.

What does IS 302 (part 2/sec 201) include?

This document covers recommendations for electric insulation for household immersion water-heaters, protection against thermal overload safety, and mechanical rigour and labeling.

How does a manufacturer get a BIS Certification?

Manufacturers will need to apply for the BIS Certification through the BIS website or a local BIS office online applying with applications and documentation along with samples of the products.

What type of testing will be done to get a BIS Certification?

The product will need to go through third-party testing in a laboratory to electrical safety tests, dielectric strength testing (the ability of the product material to withstand electricity), thermal overload safety tests, and mechanical tests Since.

Is a factory inspection required?

Yes, BIS must conduct an on-site factory inspection to verify continuous production quality, safety controls, and compliance with IS 302.

What is the time frame for BIS Certification?

For Indian manufacturers, it is 4 to 6 weeks.
For foreign manufacturers, it is 6 to 10 weeks depending on the quantity of paperwork submitted and time for testing.

What is the duration for the BIS Certification to be valid?

The certification is valid for 2 years. After 2 years, another evaluation must happen for your organization in order to legally use the BIS mark.

What if there is a design change in the water-heater?

If there are any changes in the design or materials in the water-heater, they will need to be evaluated and tested by BIS again for IS 302 compliance.

What are the advantages of becoming BIS Certified?

The advantages to being BIS Certified are to ensure that you have ensured the safety of the consumer, compliance to a standard for the product, continued quality, credibility in the marketplace, and continued regulation for immersion water-heaters.

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Rajat Rawat

Experienced BIS Consultant specializing in helping businesses navigate India’s regulatory compliance and certification process. With expertise in BIS standards and product certifications, he guides manufacturers, importers, and exporters in achieving hassle-free approvals while ensuring quality and compliance.

Picture of Rajat Rawat

Rajat Rawat

Experienced BIS Consultant specializing in helping businesses navigate India’s regulatory compliance and certification process. With expertise in BIS standards and product certifications, he guides manufacturers, importers, and exporters in achieving hassle-free approvals while ensuring quality and compliance.

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