As the temperatures slowly drop and fall settles in, you must have prepared your to-do list. It might include swapping out summer clothes, checking the gutters, and prepping their homes for the colder months. Right? But what about the HVAC service?
The one task that should be at the top of your fall to-do list is getting your heating system ready for winter. Wondering why?
Well, your furnace or heat pump has been off duty for months. Once winter hits, it becomes the hardest-working appliance in your home. A professional fall HVAC tune-up makes sure it runs safely, efficiently, and without surprise breakdowns even on the coldest night of the year.
This guide will walk you through practical, easy-to-follow steps to prepare your heater for a Northern Nevada winter, when to call an HVAC company, and the key signs you need heating repair.
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Why Is a Fall HVAC Tune-Up So Important?
In Reno and Sparks, temperatures can jump from mild afternoons to freezing nights, which means your furnace or heat pump works overtime all winter. After sitting unused all summer, the sudden daily workload can quickly expose weak parts or hidden problems.
A professional fall HVAC service company, like Ross Heating & Air Conditioning Inc., can help in many ways.
- Catch small problems before they become expensive heating repairs.
- Improve efficiency so you’re not overpaying on gas and electric bills through a long heating season.
- Check critical safety items like gas connections, ignition, and heat exchangers.
- Prevent frequent breakdowns due to a lack of service.
- Extend the life of your furnace or heat pump.
If you want your system to work smoothly when winter hits, fall is the best time to take care of it.
How to Prepare Your Heating System for Winter?
Below is an easy checklist to improve your system’s performance and energy efficiency.
1. Replace and Clean the Air Filter
A dirty filter is one of the top reasons heaters run poorly, use more energy, and fail early. In the fall, start with a fresh filter and then check and clean it every 30-60 days during heavy use.
2. Clear the Area Around Your Furnace or Air Handler
Your indoor heating unit needs space to breathe. When boxes, bags, or dust pile up around it, they can block airflow and make the system work harder than it should. Not only this, but heavy clutter can become a fire risk.
Keep at least a few feet of open space, vacuum around the base, and make sure nothing blocks service panels.
3. Check Your Thermostat Settings
Is your thermostat still set to cooling mode? It’s time to make the switch!
- Turn your thermostat from Cool to Heat, and raise the temperature a few degrees higher than the current room temperature.
- Listen to make sure the unit powers on and that warm air begins flowing within a few minutes.
If you are tired of adjusting the thermostat as Reno’s weather jumps from warm days to cold nights, switch to a smart thermostat. This saves energy and improves comfort by automatically managing those temperature swings for you.
4. Seal Drafts and Improve Home Efficiency
Your HVAC system can’t keep your home warm if there are any drafts allowing heat to escape.
You can seal gaps around windows, add weatherstripping to doors, and improve attic or crawlspace insulation to keep warm air inside. This reduces the workload on your heater and keeps your home more comfortable.
5. Open and Check All Vents
Blocked vents cause uneven heating and strain your HVAC system. So, you must check a few things.
- All supply and return vents are open.
- Furniture isn’t blocking airflow.
- Dust is removed from vents.
6. Evaluate Your Carbon Monoxide (CO) Detectors
If you use a gas furnace, you must have a working CO detector. Check its batteries, expiry dates, and alarm function. CO leaks are rare but extremely dangerous.
7. Schedule a Professional Fall HVAC Tune-Up
There are a few more important checks and tasks to prepare your HVAC system for winter that you should not do on your own, as they require the help of an HVAC professional.
A professional tune-up is much more than a quick look at your system. When you call a trusted HVAC service, the technician performs a full, detailed check to make sure your heater is safe, efficient, and ready for winter.
- Cleaning and inspecting burners, the flame sensor, and the heat exchanger (for gas systems).
- Checking gas pressure, ignition, and all safety controls to ensure safe operation.
- Testing temperature rise and overall system performance to confirm the heater is working correctly.
- Tightening electrical connections and lubricating moving parts to prevent wear and breakdowns.
- Inspecting ductwork and airflow to fix issues that lead to uneven heating or weak airflow.
Many manufacturers also require yearly maintenance to keep your warranty valid, so skipping a tune-up could cost you later.
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What are the Signs I Need Heater Repair?
Before your heater leaves you in the cold, it almost always gives early warning signs.
| Ensure Reliable Heat This Winter – Book Your Service Now |
What are the Signs I Need Heater Repair?
Before your heater leaves you in the cold, it almost always gives early warning signs.
|
Symptoms |
What It Means |
| Loud, unusual noises, like squealing, grinding, rattling, or thumping. |
Worn-out belts, bad blower motor bearings, or loose internal components. Ignoring a squeal guarantees a seized motor later. |
| Weak or cold air | A serious problem like a faulty heating element, ignition issue, or, potentially, a blockage in the ductwork. |
| Short cycling |
A common sign of overheating (usually caused by that dirty filter we talked about) or a faulty thermostat/sensor. This wear-and-tear shortens your system’s life dramatically. |
| Strange odors, like rotten eggs | The rotten egg smell indicates a natural gas leak, a severe safety risk. Immediately leave the space and call your utility company and the most trusted HVAC Service provider after you are safe. |
If you notice any of these signs, don’t wait!. Small problems can turn into expensive emergencies. A reliable HVAC Service, like Ross Heating & Air Conditioning, can diagnose issues quickly.
Common Queries About HVAC Maintenance During Fall
1. How do I prepare my heating system for winter?
- You can start with basic DIY steps, like changing the air filter, cleaning vents, testing the heat early, and clearing space around the furnace.
- Then schedule a professional tune-up with Ross Heating & Air Conditioning to handle deeper inspections like burners, heat exchangers, electrical components, and fuel lines.
2. When should I turn on the heat for winter?
Try turning it on in October or early November before the first big temperature drop. This gives you time to spot problems like strange smells, weak airflow, or unusual noises.
If your system seems off, fix it early. In winter, HVAC companies get very busy with emergency “no heat” calls, so checking your system now helps you stay warm when it gets really cold.
3. How often should I service my heater or furnace?
Your heater should be serviced at least once per year. The best time for servicing is in the early fall. If you use a heat pump or live in a home with pets, allergies, or exceptionally high usage, you might consider an additional check-up.
Annual maintenance from a trusted HVAC company, like Ross Heating & Air Conditioning, makes sure your system remains under warranty and reduces the risk of a mid-winter failure.
Takeaway
Strange noises, like grinding or scraping, usually mean a mechanical part is wearing out, such as a blower motor or belt. These problems need quick heating repair.
If your furnace runs but only blows cold air, it might be something simple, like a clogged filter, making the system overheat, or something more serious, such as a pilot light issue or a bad gas valve.
In both situations, it’s safest to call a professional to find and fix the problem.
Read More About:
- 10 Warning Signs Your Water Heater Is About to Fail
- Why Cheap HVAC Services Can Cost You More in the Long Run
- Ross Heating and Air: Your Trusted Partner for Commercial HVAC Solutions
- The Benefits of Free Digital Estimates on HVAC Installs
Don’t Wait for the First Freeze – Schedule Your HVAC Tune-Up With Ross Heating and Air Conditioning, Inc.
If you’re in the Reno-Sparks area and want a stress-free winter, scheduling a fall HVAC tune-up with Ross Heating and Air Conditioning, Inc. is one of the smartest home decisions you can make.
We’re your local and trusted HVAC company in Reno with over 15 years of experience. Our certified and trained technicians understand Reno’s heating needs very well.
With our prompt and friendly service and a commitment to honesty, we make sure your heating system is ready for a harsh winter. We offer transparent pricing, so no surprises! You get full-service, including heating repair, maintenance, and replacements at competitive rates.
If you suspect any issue with your furnace, don’t hesitate to contact us even after hours, as we also provide 24/7 emergency services.
Call us at (775) 542-9628 to schedule your HVAC inspection in Reno today!

















