As cold weather sweeps into the Kansas City area, it’s time to retire your AC for the season and prepare your heater for long winter nights ahead. Winterproofing your HVAC is key to extending your system’s lifespan and supporting optimal performance year-round.
How To Winterproof Your HVAC System
Your outdoor unit is designed to withstand winter conditions and can typically handle the cold, ice, and snow if left uncovered. Even so, it can be susceptible to rust, freezing, and even pest infestation as it stands dormant over the winter. When you no longer need your AC for the season, take these steps to protect the outdoor condenser unit:
- Check drain line and pan: Clogs and standing water can leave your unit vulerable to mold buildup, freezing, and deterioration.
- Power off your AC: Ensure your unit does not kick on during an unseasonably warm day by turning it off completely, either by flipping the disconnect switch or switching off the dedicated circuit breaker.
- Remove leaves and debris: Decomposing leaves can trap moisture in your condenser unit.
- Cover the outdoor unit (optional): If you decide to cover the outdoor condenser unit, choose a vented cover to prevent moisture buildup, which can lead to rust.
- Schedule maintenance: If you skipped annual maintenance, fall is a good time to catch up. Your HVAC company will inspect and clean all major components to ensure your AC unit is ready for spring.
Do You Need To Winterize a Heat Pump?
If you have heat pumps or ductless-mini splits in your home, you’ll need to switch your system from “cool” to “heat” mode. These dual-function systems require twice-annual maintenance, so remember to schedule a professional tune-up before the cold sets in. Throughout the winter, check the outdoor units regularly and clear and leaves, ice, or snow to ensure proper ventilation.
Schedule Winter HVAC Maintenance with AFC Heating and Cooling
As the seasons change, you can count on AFC Heating and Cooling to keep your home running smoothly. We’ve been Lee’s Summit’s HVAC expert since 1956. Find out why your neighbors trust us for all of their heating and cooling needs.
Contact us today for heating and cooling maintenance services in Lee’s Summit and beyond.
