Chimney Power Consumption in Watts: Save Money With These Tips!

Whether you’re buying your first kitchen chimney or replacing an old one, understanding its electricity consumption is crucial for managing your energy bills.

Kitchen chimneys in India typically consume between 100 to 250 watts per hour, and purchasing an energy-efficient model can save you a lot over time.

But how do you calculate chimney power consumption?

In this guide, we’ll break down the key factors, explain how to calculate it, and share tips on reducing electricity costs.”

What is Chimney Power Consumption?

Chimney power consumption is the amount of electricity used by your kitchen chimney while it operates. This depends on:

• Motor power (usually 100W to 250W)
• LED/Halogen lights
• Auto-clean or heat-clean systems
• How long you use it each day

👉 In India, most chimneys consume around 0.15 to 0.30 units per hour.

⚙️ Factors That Affect Chimney Electricity Usage

Let’s break down what really impacts chimney energy consumption:

1. Type of Chimney

• Wall-mounted and built-in chimneys are the most common in Indian homes and are also the most energy-efficient.
• Chimneys with baffle filters and auto-clean features tend to consume slightly more power, but they’re easier to maintain and more efficient in the long run.

2. Suction Power

The higher the suction power (measured in m³/hr), the more powerful the motor, which may increase electricity use. Typical suction ranges:

• 700–900 m³/hr (suitable for small kitchens)
• 1000–1200 m³/hr (ideal for medium kitchens)
• 1300+ m³/hr (for heavy cooking or large kitchens)

Note: Fan Motor usually consumes 100 – 250 watts.

3. Auto-Clean Feature

Chimneys with auto-clean or heat-clean technology use heating elements or oil collectors that add to power consumption temporarily. However, they improve suction efficiency and reduce maintenance.

Note: Controls / Auto-clean feature power consumption range from 10 – 30 watts.

4. Lighting

Chimneys usually come with LED or halogen lights. LED lights are more energy-efficient and consume around 2–4 watts each.

🧮 How to Calculate Chimney Electricity Consumption?

Let’s assume your chimney is rated at 200 watts and you use it for 2 hours daily.

Daily use: 200W × 2 hrs = 400 Wh = 0.4 kWh/day
Monthly use: 0.4 × 30 = 12 units/month
Monthly cost: 12 × ₹8 = ₹96/month

🔍 Pro tip: Use a smart plug to track real-time usage and cost if you want exact numbers!

Chimney Electricity Cost Calculator

Note: You can check your Chimney Wattage in the product description of your chimney.

Tips to Reduce Chimney Electricity Bills

🔁 Manual vs Auto-Clean Chimney Power Consumption

Should I keep it turned on all the time, or should I only turn it on when I cook?

It is recommended that you use your kitchen chimney only when cooking and not keep it turned on all the time.

Why should you turn on your chimney during cooking only?

• Unnecessary power waste.
• Nonstop running may cause equipment damage.
• It will also vent out the dust, as this will block the airflow.
• Continuous working of a motor may create the notice issue.

Final Thoughts: Is Chimney Power Consumption a Concern?

Not really. A kitchen chimney typically uses less electricity than you might think. It’s a small price to pay for a clean, hygienic, and oil-free kitchen.

When buying a chimney, don’t just focus on suction power or design — also consider energy efficiency, maintenance needs, and your cooking style.

With the right choice and smart usage, you can enjoy the benefits of a chimney without worrying about a high power bill.

Faber curved glass chimneys are considered the best among all brands. You can checkout them.

If you have any doubts regarding kitchen chimneys, then tell me in the comments.

FAQs About Chimney Electricity Usage