BIS Approval Guide for Stationary Storage Type Electric Water Heaters

Introduction

Storage-type electric water heaters are used in many homes and workplaces. You will see them in houses, hotels, clinics, schools, and offices. People use them for bathing, washing, and simple daily tasks. More cities are growing. Living styles are changing. Many people now prefer steady hot water, so the demand for these heaters has grown quite fast.

Why BIS Approval Matters

BIS approval for storage-type electric water heaters under IS 302 Part 2 Section 21: 2018 helps keep the heater safe to use. It checks the build, the heating process, and the way the heater handles long use. This keeps the heater safe from shock, short circuit, or heat damage.

The market for these heaters is strong. People now prefer appliances that save power and work well for long hours. Because of this, BIS approval plays a key part for any brand that wants to sell in India.

About the Standard

IS 302 Part 2 Section 21: 2018 explains the safety needs for storage-type electric water heaters kept in one place. It deals with household electrical appliances. It explains how the heater is made and shows how it should run.

Main Features Covered

• Electrical safety features that help avoid shock and short circuits
• Build and material rules that keep the heater strong and steady
• Working checks that confirm stable heating and steady temperature
• Power-saving points that support lower electricity use
• Test methods that check if the heater fits the standard

Key Highlights

• Product Name: Stationary Storage Type Electric Water Heaters
• Indian Standard: IS 302 Part 2 Section 21: 2018
• Ministry: Consumer Affairs, Food and Public Distribution
• Certification Type: Product Certification Scheme ISI Mark Scheme 1
• Mark Used: BIS Standard Mark ISI
• Rule: Mandatory
• Scope: The standard talks about how the heater should be made, how it should work, and how much power it should use. It helps keep the heater safe and steady. It also makes sure the heater works well in homes, offices, hotels, and many other places.

Required Tests

• Leakage current and electric strength check
• Transient overvoltage review
• Overload protection of transformers and linked circuits check
• Abnormal operation review
• Stability and mechanical hazards check
• Mechanical strength review
• Internal wiring check
• Components review
• Supply connections and external flexible cords check
• Terminals for external conductors review
• Screws and connections check
• Clearances, creepage distances, and solid insulation review
• Resistance to heat and fire review
• Resistance to rusting review

Timeline

• For Indian makers: Around thirty days
• For overseas makers: Around one hundred eighty days

Benefits of BIS Approval

• Entry into the Indian market
• Follows Indian rules for safety and working
• Helps the heater gain trust from buyers
• Raises the product image in the market
• Helps small and medium units match bigger brands

Case Example

A well-known heater brand wanted a wider presence in India. They went ahead with BIS approval for their storage-type electric water heaters. The tests were detailed and took time.

After approval, the brand gained more trust from buyers. More shops picked up their product. They saw better sales and a stronger place in the market.

Conclusion

BIS approval for storage-type electric water heaters under IS 302 Part 2 Section 21: 2018 supports safe and steady use. It helps any brand enter a growing market with better confidence from buyers. It also guides makers to keep better-built and safer designs. Presto Laboratories helps brands with testing, paperwork, and all parts of the approval journey. You can reach out any time for smooth support for your product.

Frequently Asked Questions (FAQ)