Your heat pump is designed to provide year-round climate control, but summer can put a serious strain on your entire system. To ensure consistent, reliable cooling, you should always have your heat pump inspected before you turn on the air conditioning. But that’s not all. During the summer, there are some additional heat pump maintenance tips you can follow that will ensure your home stays cool and comfortable even as temperatures rise.
1. Double-Check Your Thermostat’s Settings
Not all thermostats are optimized for heat pumps, which can lead to ineffective cooling during the summer. If your thermostat is programmed incorrectly, it could cause your auxiliary heat strip to run in cooling mode, which will cause costs to skyrocket. Operating the auxiliary heat during the summer will result in a high energy bill with no effective cooling.
Make sure your thermostat works well by lowering its temperature and ensuring your home cools. If you need a new thermostat, make sure you work with a professional who can ensure your new model is compatible with your heat pump.
2. Test Your Heat Pump’s Reversing Valve Early
The reversing valve allows your heat pump to switch from heating to cooling mode. If it fails, then you’ll wind up with hot air or no air blowing at all. It’s vital to test this component early in the season before temperatures are too hot to handle.
If you notice your system is blowing hot air on a cool setting, call a technician to inspect your heat pump ASAP. Your reversing valve is a critical part that shouldn’t ever be adjusted or replaced by anyone except an experienced, licensed technician.
3. Clean the Outdoor Coil
Outdoor coils can quickly collect dirt and stop working properly. You can clean yours by turning off the power to the system and rinsing the coil from top to bottom with a garden hose on a low setting.
Always keep at least 2 feet of clearance around the coil. Cut back any vegetation that might block the coil. If you notice signs of damage, like bent fins, call a technician for help.
4. Clean Your Condensate Drain Line
Clogged drains are one of the most common reasons for heat pump repairs and indoor water leaks. Luckily, you can prevent this issue by keeping your condensate drain line clean. Yours is likely a white PVC pipe indoors. If you can’t find it, a technician can help.
Once you find the drain line, pour a cup of distilled vinegar down to rinse away any mold or algae particles that might build up inside. If there’s standing water or a foul odor, there’s likely already a blockage that needs a professional to resolve it.
5. Be on the Lookout for Short-Cycling
A short-cycling heat pump is not able to effectively cool your home, even if the thermostat is at the right setting. Heat pumps are designed to run for long cycles, so shortening them can result in an overheated compressor and a damaged unit.
If your system shuts on and off frequently without reaching the desired temperature, schedule a call with an HVAC technician. They can address the issue and find the underlying cause. Reach out to Sargent’s Plumbing and Heating for professional heat pump repair services in Oceano, CA.
