As cold weather settles across Lakewood, CO, now is the time to prepare your residential HVAC system for winter. Ignoring essential HVAC maintenance before the first frost can lead to costly emergency furnace repair, reduced indoor air quality, and decreased energy efficiency. Whether you’re searching for furnace repair near me, HVAC maintenance, or furnace replacement near me, this comprehensive checklist will help ensure your heating system runs smoothly all season long.
Step 1: Replace the Air Filter
A clogged air filter can restrict airflow, forcing your furnace, heat pump, or air handler to work harder. This leads to increased electricity usage, added strain on the blower motor, and ultimately higher energy bills. Dirty filters can also lower air quality and promote the growth of mold and volatile organic compounds (VOCs).
Tip: Change filters every 30–90 days, especially if you have pets or suffer from allergies.
Step 2: Test and Upgrade Your Thermostat
Your thermostat is the command center of your heating system. If it’s not calibrated or functioning properly, your home may not heat evenly. Upgrading to a smart thermostat improves home automation, gives you more control, and enhances your system’s seasonal energy efficiency ratio (SEER).
Bonus:Â Many energy providers offer rebates for installing Energy Star certified thermostats.
Step 3: Inspect and Seal Ductwork
Leaky air ducts can account for up to 30% of heat transfer loss in your home. Sealing joints with metal tape or mastic, and insulating ducts in the attic, basement, or crawlspaces, boosts your furnace efficiency and ensures consistent warmth in every room.
Look for:
- Disconnected ducts
- Loose fittings
- Signs of moisture or water damage
- Mold or dust buildup
Step 4: Clean Vents and Check for Obstructions
Blocked or closed vents disrupt the balance of your forced air system, leading to uneven heating and added strain on your hvac unit. Clear out toys, rugs, or furniture obstructing airflow, and vacuum vents to remove dust and pet hair.
Also check:
- Humidity levels (use a humidifier or dehumidifier as needed)
- Carbon monoxide with a detector
- Floor and wall registers for airflow
Step 5: Check the Furnace Components
Ensure the safe and efficient operation of your gas furnace or electric heating system by inspecting:
- Pilot light:Â A yellow flame may signal carbon monoxide or combustion issues
- Heat exchanger:Â Cracks can leak harmful gases
- Ignition system:Â Problems here can prevent startup
- Flame sensor:Â Ensures proper fuel burning
- Condensate drain:Â Prevent water backup and damage
Warning signs include:
- Repeated circuit breaker trips
- Burning smells
- Loud banging or grinding noise
- Weak or no airflow
Step 6: Examine Outdoor Components
If your hvac system includes a heat pump, make sure your condenser, compressor, and refrigerant lines are clean and undamaged. Remove leaves, dirt, or grass from around the unit. Clogged coils can restrict cool air and heat transfer, reducing your system’s efficiency.
Step 7: Insulate and Seal the Building Envelope
Sealing gaps in your building envelope—such as around windows, doors, and plumbing penetrations—reduces drafts and heating loss. Add thermal insulation to the attic, walls, and floors to help maintain ideal room temperature without overworking your system.
Step 8: Schedule a Professional HVAC Inspection
A certified technician will:
- Inspect your boiler, heat pump, or furnace
- Check the lubrication, valves, and pressure settings
- Examine the chiller, pipe connections, and combustion system
- Ensure proper operation of radiant heating and cooling or underfloor heating systems
- Review your system’s annual fuel utilization efficiency (AFUE) rating
- Address any emergency service needs before they become urgent
Preventative furnace maintenance ensures safety, energy savings, and system longevity. It’s also essential to check for proper ventilation, especially if using a fireplace, hydronics, or radiant heating systems.
Bonus Tip: Prepare for Emergencies
If you experience a gas leak, strange smoke, or your system fails during a cold snap, you need access to emergency furnace repair or emergency HVAC repair near me. Keep a local provider like Roots Heating & Air on speed dial. We offer:
- 24/7 emergency service
- Licensed electricians and HVAC pros
- Reliable customer service
- Transparent pricing and warranty support
Stay Comfortable This Winter with Roots Heating & Air
Don’t wait until the first freeze to find out your system isn’t ready. Whether you need routine winter HVAC maintenance, a full furnace replacement, or emergency heating repair, Roots Heating & Air is your trusted partner in Lakewood, CO.
- 24/7 Emergency HVAC Repair
- Seasonal Tune-Ups & Preventative Maintenance
- Furnace Repair & Furnace Replacement Services
- Licensed Technicians & Friendly Support
- Serving Lakewood, Denver, and Surrounding Areas
Call Roots Heating & Air at (303) 381-3061 or schedule your inspection online today.
FAQ: Pre-Winter HVAC Preparation
1. How often should I get my HVAC system inspected?
We recommend a full inspection and maintenance at least once a year—ideally in fall—to prepare for winter demand.
2. What’s the average lifespan of a furnace?
Most heating systems last 15–20 years. If you’re frequently scheduling furnace repair service, consider exploring furnace replacement options.
3. What are signs my system needs emergency repairs?
No heat, burning odors, loud noises, or carbon monoxide alerts all indicate it’s time for emergency service.
4. Will a smart thermostat help with heating costs?
Yes. Smart thermostats adapt to your schedule and improve efficiency, reducing energy consumption and extending system life.
5. Can poor insulation affect my furnace performance?
Absolutely. Inadequate thermal insulation causes your hvac system to work harder, leading to higher energy costs and wear and tear.
6. Should I replace my furnace or repair it?
If your furnace is old, inefficient, and frequently breaking down, a furnace replacement may offer better long-term value, especially with high-efficiency Energy Star models.
