Maintaining a heat pump can help keep it running efficiently. Additionally, it can reduce your energy bills, and extend its lifespan. While some maintenance tasks are easy for homeowners to do themselves, others require professional expertise. Here’s a guide to help you understand which tasks you can handle on your own and when it’s time to call an expert.

DIY Heat Pump Maintenance Tasks

These simple, routine maintenance tasks can help you keep your heat pump in good shape and don’t require special tools or training:

1. Clean or Replace the Air Filters

Dirty filters are one of the most common issues with heat pumps and can cause reduced airflow and poor efficiency. To prevent this, check your heat pump’s air filters once a month and clean or replace them every 1-3 months.

2. Clean the Outdoor Unit

Leaves, dirt, and debris can clog the outdoor unit and hamper its performance. Turn off the power, then use a soft brush or a gentle hose spray to clean off the fins. Check around the unit regularly, especially after storms or in the fall when leaves accumulate.

3. Inspect the Thermostat

Check if your thermostat is working correctly and set to the right temperature for the season. This simple check helps ensure your heat pump isn’t overworking or underperforming.

4. Clear the Area Around the Outdoor Unit

Make sure there’s at least 2 feet of clear space around your heat pump’s outdoor unit. Remove plants, leaves, and any obstacles that could block airflow. This will keep your system from working harder than necessary to maintain airflow.

When to Call a Professional

While basic maintenance can go a long way, some tasks require a professional to avoid damaging the system or voiding a warranty. Here are tasks best left to a certified HVAC technician:

1. Deep Cleaning

The indoor coil, fan, and blower motor need thorough cleaning, which often involves disassembling parts of the unit. This task is best handled by a professional, as it requires the right tools and knowledge to avoid any damage.

2. Checking Refrigerant Levels

If your heat pump isn’t heating or cooling as effectively as it should, it may be low on refrigerant. Only a certified technician can safely check and adjust refrigerant levels to prevent leaks, environmental harm, and system damage.

3. Inspecting and Tightening Electrical Connections

A professional technician can inspect and tighten electrical connections. This is for safety and to ensure that the heat pump runs properly. Loose or corroded connections can lead to reduced performance or even system failure.

4. Calibrating the Thermostat

Sometimes thermostats need calibration to read temperatures accurately. A professional can adjust and test your thermostat for the best performance, ensuring your heat pump doesn’t run unnecessarily.

5. Annual Tune-Ups

Even with regular DIY maintenance, an annual tune-up by a professional is recommended. Technicians perform a comprehensive inspection, cleaning, and adjustment of all parts. This annual service keeps your heat pump running smoothly and extends its lifespan.

In Summary

Regular DIY maintenance can make a big difference in keeping your heat pump efficient and problem-free. But when it comes to more technical tasks, it’s best to rely on a professional. For questions or to schedule a tune-up, reach out to our HVAC professionals at Aire One Scarborough to ensure your heat pump stays in top condition year-round.