Ductless A/C maintenance keeps your cooling equipment running efficiently.
For homeowners in Hartford, Tolland and Windham Counties, ductless mini-split systems are an efficient and cost-effective way to keep your home comfortable all year long. These systems are particularly popular because they provide zoned cooling and heating without the need for ductwork, making them an ideal solution for both older homes and modern buildings.
Maintaining your ductless mini-split system is essential for efficiency and longevity, and one of the simplest yet most important tasks you can perform is cleaning the air filters. Dirty air filters reduce airflow, decrease efficiency and can lead to mechanical problems over time. Follow this step-by-step guide to ensure your system stays in top shape.
Step-by-Step Guide for Checking a Mini-Split Air Filter
Here’s a general rundown to check and clean your ductless A/C filters. Please be sure to consult your user manual for specific guidance:
- Step 1: Turn off the Unit. This ensures your safety and prevents dust or debris from spreading while you work.
- Step 2: Locate and Open the Blower Unit. Find the wall-mounted blower unit (sometimes called the head). Gently lift the bottom edge of the cover until it opens. Inside, you’ll see two plastic filters resting on top of the evaporator coil. These filters collect dust, debris and other airborne particles.
- Step 3: Remove the Filters. Carefully slide the filters out from their grooves. These filters are generally lightweight and easy to handle, but take care to avoid spilling dust or debris that has built up on their surface.
- Step 4: Clean the Filters. To clean your filters, you can either rinse them with water or vacuum them with a brush attachment. For the first option, use the spray nozzle on your sink to gently remove dust and particles, then let the filters air dry completely on your counter before reinstalling them. If you’re short on time, vacuuming with a brush attachment is a quicker alternative, but be careful with the suction power to avoid any damage.
- Step 5: Reinstall the Filters and Close the Unit. Once your filters are completely dry, slide them back into the grooves and ensure they are securely in place. Close the cover of the blower unit and turn the system back on. Congratulations! Your ductless mini-split is now ready to operate efficiently.
Other Essential Ductless A/C Maintenance Tips
While keeping your air filters clean is a vital step, there are a few other maintenance tasks to help your system perform its best:
- Keep the Units Clean: Dust your indoor blower units regularly and ensure your outdoor condenser is free of debris like leaves, grass clippings or dirt. Maintain at least 18-30 inches of open space around your outdoor unit for proper airflow.
- Schedule Annual Tune-Ups: Routine professional maintenance is critical for extending the life of your ductless mini-splits. A certified technician will clean and calibrate your unit, test it for efficiency and identify any potential issues before they become costly repairs.
Talk to Homestead Comfort About Your Ductless A/C Needs
If you’re looking for an energy-efficient cooling and heating solution, Mitsubishi ductless mini-splits installed by Homestead Comfort are a fantastic choice. With advanced features like zoned comfort and quiet operation, these systems are perfect for homes in northern Connecticut.
At Homestead Comfort, our team is trained, certified and ready to help you with installation, maintenance and repair. Plus, as a Mitsubishi Electric Diamond Elite Contractor, we offer some of the best warranties in the industry.
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