Should we use Fan with Air Conditioner? All You Need to Know

Using AC and fan together can improve cooling efficiency. Discover how this combination can lower energy bills and provide better air circulation. You can also check out exclusive offers on top AC brands and upgrade to a better cooling solution today.
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3 min
16-Jul-2025

Using AC and a fan together can improve cooling efficiency by distributing air evenly and reducing strain on the AC. A fan helps circulate cool air faster, making the room feel comfortable at a higher AC temperature. This can lead to energy savings by preventing overcooling. However, running both may increase electricity usage if not managed properly.

If you are thinking of buying an AC, check your loan eligibility first. It helps you understand your budget and narrow down your options. Once you have a budget in mind, explore the latest models on Bajaj Mall. Simply visit any of Bajaj Finserv’s 1.5 lakh partner stores in over 4,000 cities, choose the model you want, and convert your purchase into Easy EMIs of up to Rs. 5 lakh. With Easy EMIs and zero down payment on select models, bringing home the right AC is simple and stress-free.

Can a fan and AC work together

Yes, a fan and an air conditioner (AC) can work together to enhance cooling efficiency and reduce electricity bills. Using both simultaneously allows the AC to distribute cool air more effectively while the fan improves air circulation. This combination helps maintain a comfortable room temperature without overloading the AC. Additionally, it reduces the AC’s workload, potentially increasing its lifespan.

Check out: Smart fan

How to use an AC and fan together to save electricity bills

  • Set the AC temperature between 24 to 26°C for optimal efficiency.
  • Use a ceiling or pedestal fan to circulate cool air evenly.
  • Keep windows and doors closed to prevent cool air from escaping.
  • Place the fan near vents or open spaces to enhance air distribution.
  • Turn off the AC once the room reaches a comfortable temperature and rely on the fan.
  • Clean the air conditioner filters regularly to maintain energy efficiency.
  • Opt for an energy efficient AC and a smart fan to reduce power consumption.

Also read about: portable AC and window air conditioner

Benefits of using ceiling fan and AC together

  • Better air circulation: Fans help distribute cool air evenly, eliminating hot spots in the room.
  • Reduced energy consumption: With improved airflow, the AC does not need to work as hard, reducing electricity costs.
  • Enhanced comfort: A combination of fan and AC maintains a consistent and comfortable room temperature.
  • Lower humidity: Fans assist in reducing humidity, making the room feel cooler without increasing AC power.
  • Extended AC lifespan: Less strain on the AC unit helps it function efficiently for a longer duration.

Also read: 1.5 ton AC

When should you use a fan with AC?

Using a fan with an AC is ideal when you want to cool a large space efficiently. If your AC struggles to cool certain areas, a fan can distribute the air evenly. This is especially useful during peak summer when the AC works harder to maintain a comfortable temperature. Additionally, if you want to save on energy bills, running a fan while setting the AC at a moderate temperature can be beneficial.

Myths and misconceptions about AC and fan use

Myth Reality
Running a fan with AC increases electricity usage Using a fan allows you to set the AC at a higher temperature, reducing energy consumption
Fans cool the air like an AC Fans do not cool air but help circulate it, making the room feel cooler
AC and fan together do not improve efficiency This combination enhances airflow and reduces strain on the AC
Ceiling fans should be turned off when the AC is on Keeping the fan on helps distribute cool air evenly, improving comfort
Fans make no difference in AC performance A fan can reduce the AC’s workload, leading to better efficiency and longevity


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Explore ACs on Easy EMI with Bajaj Finserv

Review AC functionalities and detail extensively on Bajaj Mall. Once you have gathered all the necessary details, visit the nearest Bajaj Finserv partner store to pick your preferred ACs. Complete your purchases with the Bajaj Finserv’s financing options, making shopping more convenient and affordable. Additionally, you can choose a repayment tenure that suits you best through Easy EMI options. Bajaj Finserv also provides financing options for electronics.

Benefits of shopping with Bajaj Finserv’s financing options

  • Affordable pricing: Enjoy budget friendly rates on AC at Bajaj Finserv partner stores, ensuring that your investment is light on your wallet.
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  • Zero down payment: Get your AC without any upfront payment. Select models come with a zero down payment option, letting you pay in installments.
  • Wide range and accessibility: Bajaj Finserv partner locations offer a wide selection of ACs, so you’ll find the ideal appliance for your space.

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Frequently asked questions

Can I buy ACs on EMIs?

Yes, you can purchase ACs with Bajaj Finserv’s Easy EMI options.

If you are an existing user of the Bajaj Finserv Insta EMI Card:

  • Explore a wide range of ACs on Bajaj Mall
  • Choose the preferred model and visit a Bajaj Finserv partner store to check it out in person
  • Use your EMI Network Card and avail of Easy EMIs for affordable monthly payments
  • Enjoy your new AC on Easy EMIs

If you do not have one, there is no need to worry. Check your eligibility for an Insta EMI Card and take the first step towards enjoying the affordability and convenience of Easy EMIs.

Should we use AC and a fan together?
Yes, using an AC and a fan together can improve cooling efficiency. The fan helps distribute cool air more evenly, reducing the workload on the AC and potentially lowering energy consumption. Ceiling or pedestal fans enhance air circulation, making the room feel cooler at a higher thermostat setting. This combination can result in better comfort and lower electricity bills.

Should I run the fan with my AC?
Running a fan alongside your AC is beneficial as it helps distribute the cool air more effectively. This can create a more consistent temperature throughout the room and allow you to set the AC at a slightly higher temperature, reducing energy costs. A ceiling or stand fan can enhance comfort without increasing electricity consumption significantly.

Is it okay to use fan mode on the AC?
Yes, using fan mode on an AC is a good way to circulate air without cooling. This setting helps maintain ventilation while consuming less electricity than normal cooling mode. It is useful when the temperature is mild and full cooling isn’t needed. However, fan mode does not reduce humidity, so it may not be ideal in very humid conditions.

What happens if the AC runs without a fan?
If an AC runs without a fan, the cool air may not circulate efficiently, leading to uneven cooling and hot spots. In some AC systems, the fan is essential for proper airflow, and turning it off could cause the unit to overwork or freeze up. Additionally, poor air circulation can lead to discomfort and reduced cooling performance.

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