94 Pururu Street, Rotorua


AC Care: DIY Maintenance Tips for Rotorua Homeowners

In the scenic yet varying climate of Rotorua, maintaining a comfortable home environment is crucial, and this often depends on the functionality of your air conditioning system. Regular maintenance is the key to ensuring your AC runs efficiently and lasts longer. 

This blog post explores essential DIY maintenance tips and highlights when it’s time to call in the professionals at Leishman Electrical for air conditioning services.

Why Air Conditioning Maintenance Matters

Air conditioning maintenance is not just about maintaining comfort; it’s about cost-efficiency, longevity, and health. Regular upkeep of your AC unit ensures it runs at peak efficiency, which can significantly reduce your energy bills. Moreover, maintenance tasks such as cleaning filters and checking for refrigerant leaks can prolong the life of your unit, prevent costly breakdowns, and ensure you’re breathing clean air.

DIY Maintenance Tips for Air Conditioning Systems

Regular Cleaning of Filters

One of the simplest yet most effective maintenance tasks is cleaning or replacing your air conditioner filters. Clogged or dirty filters block normal airflow and reduce a system’s efficiency significantly. By keeping the filters clean, you ensure healthy air circulation and enhance your AC’s efficiency and lifespan.

Checking for Refrigerant Leaks

Refrigerant leaks are not only harmful to the environment but can also diminish your AC’s cooling power. Checking for leaks in your system’s refrigerant lines can prevent performance issues. While detecting and fixing leaks might require professional, regular checks can alert you to potential problems early.

Ensuring Proper Airflow

Your AC’s airflow can be obstructed by furniture, debris, or dust accumulation in and around the unit. Ensure that your AC’s outdoor unit is clear of leaves, twigs, and other debris. Indoors, make sure vents are unblocked and clean, promoting optimal airflow and preventing system strain.

When to Call the Professionals: Leishman Electrical’s Air Conditioning Services

While many maintenance tasks are well within the capabilities of the average homeowner, some situations call for the expertise of professionals. Complex issues like deep-lying refrigerant leaks, electrical problems, or system inefficiencies should be addressed by experts. 

Leishman Electrical’s Heat Pump and Air Conditioning Services

At Leishman Electrical, customer satisfaction and top-quality services go hand-in-hand. As accredited installers of Fujitsu General Heat Pump and Air Conditioning systems, we provide a variety of solutions to cater to diverse heating and cooling needs. Whether you need a wall-mounted unit for your bedroom or a ducted system for your entire house, our experienced electricians ensure a smooth installation process and an optimised end result.


Q: How often should I clean or replace my AC filters?
A: For most homes, cleaning or replacing air conditioner filters every 90 days is advisable; however, homes with pets or allergy sufferers might need more frequent changes.

Q: Can I fix a refrigerant leak myself?
A: Refrigerant handling requires certification due to its potential environmental impact. If you suspect a leak, it’s best to call in professional services like Leishman Electrical.

Q: How can I ensure optimal airflow around my outdoor AC unit?
A: Keep vegetation and debris at least two feet away from the unit to ensure adequate airflow and prevent clogging and overheating.

Q: What signs indicate my air conditioner needs professional servicing?
A: Unusual noises, poor cooling performance, unexpected energy bill spikes, and frequent cycling are key indicators that professional servicing might be necessary.

Trusting the Experts: Leishman Electrical

Remember, while DIY maintenance can go a long way in keeping your air conditioner running smoothly, certain issues require the expertise of professionals. Remembering these tips and recognising when to call in experts like Leishman Electrical can ensure your home remains a cool, comfortable haven all year round.

Need help with your heating or air-conditioning? Reach out to us today!