Common Causes of Indoor AC Unit Water Leaks and How to Fix Them

Know why is your AC unit leaking water learn effective ways to fix them. Learn expert tips, troubleshooting ways to keep your ac running smoothly and prevent future leaks.
Explore Air Conditioners
3 min
27-July-2024

Wondering why water is coming from the AC indoor unit? Water leakage from a split AC indoor unit can be due to a clogged condensate drain line, dirty air filters, or low refrigerant levels. To fix water dripping from the split AC indoor unit, start by cleaning the drain line to remove blockages. Replace or clean the air filters to ensure proper airflow. Check for refrigerant leaks and refill if necessary. Regular maintenance can prevent AC indoor unit water leakage and ensure optimal performance. If the issue persists, consider seeking professional assistance to address any underlying problems and maintain a comfortable indoor environment.

Go through the extensive range of indoor air conditioners available on Bajaj Mall or visit our partner stores to browse a wide selection of top brands. Take advantage of our zero down payment options to find the perfect air conditioner with advanced features, efficient performance, and contemporary designs, ensuring both comfort and savings in your home or office.

Common reasons for indoor AC water leaks

Indoor AC water leaks can be caused by several common issues. A clogged condensate drain line is one of the primary reasons, as it prevents water from draining properly. Low refrigerant levels can also cause the evaporator coil to freeze and then thaw, leading to water overflow. Additionally, a dirty air filter can restrict airflow, causing the evaporator coil to freeze. Poor installation or a malfunctioning condensate pump may also lead to leaks.

For temporary cooling solutions, consider a portable ACs as an alternative.

How to fix a leaking indoor AC unit

  • Check the condensate drain line: Ensure that the drain line is not clogged. Use a wet/dry vacuum or a stiff brush to clear any blockages.
  • Inspect the air filter: A dirty air filter can cause the evaporator coil to freeze. Replace the filter if it is dirty.
  • Check refrigerant levels: Low refrigerant can cause the coil to freeze and then thaw, leading to leaks. Contact a professional to check and refill refrigerant if needed.
  • Examine the condensate pump: Ensure that the pump is working correctly. If it is malfunctioning, it may need to be repaired or replaced.
  • Verify proper installation: Ensure that the unit is installed correctly, with no tilting or misalignment that could cause water to leak.
  • Maintain regular service: Schedule regular maintenance to prevent issues that can cause leaks.

For smaller spaces, consider a 1 ton ACs.

Preventing water leaks in your AC

  • Regular maintenance: Schedule periodic maintenance checks to ensure your AC are functioning correctly and prevent leaks.
  • Clean the condensate drain line: Regularly clean the drain line to prevent blockages that can cause water leaks.
  • Replace air filters: Change the air filters every 1-3 months to maintain proper airflow and prevent the evaporator coil from freezing.
  • Check for refrigerant leaks: Ensure that there are no refrigerant leaks that can cause the coil to freeze and lead to water overflow.
  • Proper installation: Make sure that your AC unit is installed correctly to avoid water leakage issues.

If considering an upgrade, explore options like a 1.5 ton AC for better efficiency. You can also make use of the Bajaj Finserv EMI Network Card to make this purchase easier on your pocket. Continue reading to know how to use this card and what all it has to offer.

Financing options with Bajaj Finserv

Browse the comprehensive features and specifications of split air conditioners on Bajaj Mall. Compare different models and brands to find the one that best suits your needs. Once you have decided on the perfect air conditioner, visit your nearest Bajaj Finserv partner store to make your purchase. Use the Bajaj Finserv EMI Network Card with a pre-approved limit to make the payment. You can choose a convenient repayment tenure and repay your purchase in interest-free EMIs.

Benefits of shopping with the Bajaj Finserv EMI Network Card:

  • Affordable pricing: Bajaj Finserv offers competitive prices, ensuring your purchase remains within budget.
  • No Cost EMI: Spread the cost over a convenient period without any additional financial burden.
  • Zero down payment: start using your air conditioner immediately without making any upfront payment.
  • Instant approval: Benefit from instant loan approval and a straightforward documentation process.
  • Complimentary delivery: Enjoy free delivery through a wide network of partner stores and online platforms, ensuring a smooth shopping experience.

Bajaj Finserv app for all your financial needs and goals

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Frequently asked questions

Why is my split AC dripping water inside?

Your split AC may be dripping water inside due to a clogged condensate drain line, causing water to back up and overflow. Other common reasons include dirty air filters, low refrigerant levels causing the evaporator coil to freeze and thaw, or issues with the installation or condensate pump. Regular maintenance can help prevent these problems.

Why does water drop from an AC indoor unit?

Water drops from an AC indoor unit when the condensate drain line is clogged, preventing proper drainage. Additionally, dirty air filters can restrict airflow, causing the evaporator coil to freeze and then thaw, leading to water leakage. Low refrigerant levels and improper installation can also contribute to this issue. Regular maintenance helps prevent these occurrences.

Should I turn off my AC if it is leaking water?

Yes, you should turn off your AC if it is leaking water to prevent further damage to the unit and your home. Water leakage can indicate underlying issues such as a clogged drain line, dirty air filter, or low refrigerant levels. Turning off the unit and addressing the problem promptly can help avoid more significant damage.

Can we use an AC when water is leaking from an indoor unit?

It is not advisable to use your AC when water is leaking from the indoor unit. Operating the AC while it leaks can cause further damage to the unit and potentially your home. Address the issue by turning off the AC and checking for common problems like a clogged drain line or dirty filter, and consider contacting a professional for repairs.

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