As the temperature drops and winter sets in, your HVAC system becomes a crucial part of keeping your home warm and comfortable. Ensuring that your system is properly maintained during this season not only improves efficiency but also extends its lifespan and helps prevent unexpected breakdowns.

Here’s a guide on how to maintain your HVAC system in winter to keep it running smoothly all season long.

1. Replace Your Air Filters

One of the simplest yet most important tasks you can perform is regularly replacing your HVAC system’s air filters. Dirty or clogged filters can restrict airflow, making your system work harder to heat your home. This not only increases energy consumption but also puts unnecessary strain on your unit.

• Check filters every month and replace them if they appear dirty.
• Consider using high-efficiency filters to trap more dust and allergens.
• Don’t forget to check filters in any additional heating sources like portable heaters.

2. Clean Vents and Registers

Dust, pet hair, and other debris can accumulate in your home’s vents and registers, reducing airflow and forcing your HVAC system to work harder. Take the time to clean these areas to help your system operate more efficiently.

• Use a vacuum or duster to clean all supply and return vents.
• Make sure nothing is blocking the airflow, such as furniture or curtains.
• Check that all vents are fully open to maintain proper air circulation.

3. Inspect and Seal Ductwork

Leaky or poorly sealed ductwork can cause heated air to escape, leading to higher energy bills and uneven heating throughout your home. It’s essential to inspect your ductwork and seal any leaks to maximize your system’s efficiency.

• Look for any visible cracks or gaps in your ducts.
• Use duct tape or mastic sealant to cover leaks.
• If you’re unsure about the condition of your ductwork, consider hiring a professional to conduct a thorough inspection.

4. Adjust Your Thermostat Settings

During winter, adjusting your thermostat settings can help you save on energy costs without sacrificing comfort. If you have a programmable thermostat, use it to regulate temperatures according to your schedule.

• Set your thermostat a few degrees lower when you’re not home or while you’re sleeping.
• Consider installing a smart thermostat to automate temperature adjustments and increase efficiency.
• Don’t set the temperature too low—frequent heating cycles can wear out your system.

5. Schedule Professional Maintenance

Even with regular DIY maintenance, your HVAC system should receive a professional tune-up at least once a year. An experienced technician can inspect the system, identify potential issues, and ensure everything is running efficiently.

• Schedule a winter HVAC maintenance appointment before the cold weather hits.
• Technicians will check vital components such as the blower motor, heat exchanger, and electrical connections.
• Regular professional maintenance helps extend the life of your system and prevents costly repairs.

6. Check and Clear Outdoor Units

If you have an outdoor HVAC unit, it’s important to keep it clear of debris and snow during the winter months. Blockages can reduce efficiency and even cause damage to the system.

• Clear away any leaves, twigs, or snow from the outdoor unit.
• Make sure the unit has at least two feet of clearance on all sides for proper airflow.
• Check the unit regularly to prevent snow or ice buildup.

Stay Warm This Winter: Trust Us for Expert HVAC Maintenance Services!

Proper HVAC maintenance during winter is essential for keeping your home warm, saving energy, and avoiding unexpected repairs. By following these simple steps—replacing filters, cleaning vents, sealing ducts, adjusting the thermostat, scheduling professional maintenance, and caring for your outdoor unit—you’ll ensure your system runs efficiently all winter long.

To ensure your HVAC system is in top shape, contact Quarry Hills Plumbing & HVAC today at (508) 500-6832 for expert maintenance services today!