Whether you're a new homeowner or just someone who's curious about the heating system in your house, understanding gas furnaces can be essential.

Cold weather exposes furnace problems fast. Learn the warning signs of airflow, electrical, and performance issues before winter breakdowns happen.

The last thing we want as we go about our everyday lives—especially when it comes to our home's HVAC system—is to be surprised by unforeseen happenings. Imagine your HVAC system fails unexpectedly on a sweltering summer day or a chilly winter night.

Furnaces tend to fail more in winter, as that’s when they work the hardest. When the weather is cold, your furnace has to push harder, run longer, cycle more often, and operate closer to its limits. Weak parts can’t deal with that kind of demand.

Furnace maintenance. It’s often the thing that sits between sitting comfortably at home during a cold snap and freezing and having to book a motel room down the street because your furnace broke down.

Most people think thermostats just set your temperature and that’s it. But a smart thermostat does a lot more — especially during winter. It learns your habits, adjusts heating automatically, and helps your furnace or heat pump run more efficiently. In a region like Vancouver, WA, where winters are long and persistent, that can mean real savings and better comfort.

People usually think surges only happen during lightning strikes, but in reality, they happen constantly. Grid switching, transformer resets, nearby outages, and even big appliances in your own home can send voltage spikes through your panel. Unfortunately, those spikes can do a real number on modern HVAC systems.

A one-off breaker trip is usually harmless. Maybe the system pulled a little extra power starting up, or maybe something else was running on the same circuit. But when the breaker trips several times in a row or immediately after you reset it, that’s your furnace saying, “I’m overheating,” or “I’m pulling too much current,” or “There’s a short somewhere.”

Consider a heat pump installed by Miller's Heating and Air if you live in Vancouver, WA or Portland, OR and need a dependable and efficient heating and cooling solution. As a Lennox Premiere Dealer, we are dedicated to providing our customers with high-quality products and exceptional service.

A slow-to-heat furnace is one of the most common winter complaints we receive at Miller's Heating and Air from Vancouver and Clark County residents. And yes, it can be extremely frustrating.

If you feel like your allergies get worse during winter, you might not be imagining things. While most people associate sneezing and itchy eyes with springtime pollen, winter allergies can be a real problem. Your air ducts could be a major culprit.

If you live in Vancouver and have a furry friend (or a few), you already know pet ownership comes with a little extra cleaning. However, when winter rolls around and you shut the windows, your ductwork is forced to deal with the extra hair and dander.

Your HVAC system becomes the hardest-working piece of equipment in your home during winter. Between near-constant rain, chilly nights, and the occasional ice storm here in the Pacific Northwest, the last thing you want is to find out your furnace is on the fritz. Or worse, leaking dangerous gases into your home.

If you have a heating or cooling system that's acting up, it's easy to brush it off and say, “I'll get to it later.” However, in Vancouver and Portland, where winters are damp and chilly, even a seemingly minor HVAC warning sign can turn into something much more significant if ignored. 

In the Northwest of the United States, where temperatures are falling and snow is beginning to fall, it is essential to make sure that your furnace is operating properly. You and your family depend on your furnace to keep warm and cozy during the chilly winters, especially if you live somewhere like Portland or Vancouver. Regular maintenance is vital to ensuring the safe and effective operation of your furnace. Whether you live in Vancouver, Portland, or the surrounding cities, Miller's Heating and Air offers experienced furnace maintenance and service to help you keep your home's furnace in top shape.

There’s a reason your furnace might sound off or why it takes forever to heat up your place. Unfortunately, many people here in Vancouver, WA, notice issues like these and push them down the priority list. They're too busy or the costs are too expensive. Sometimes, there's a hope that the unit will just push through until spring. 

Energy costs are higher than ever, and even if you have a heating system that once got the job done, it may be that it's falling behind in 2025.

​​Sizing a furnace is more important than you might think. If it’s too small, it might not be able to keep up with the demands of your house. Too big and it might short-cycle, costing you more than you should be paying in energy bills and leaving some rooms cold. 

When your furnace stops working on a chilly Vancouver night, you need reliable help—fast. Whether it’s a strange noise, uneven heat, or a full system shutdown, Miller’s Heating & Air provides expert gas furnace repair near you to keep your home warm, safe, and energy efficient.

As winter approaches, it's important to have a working furnace to keep your home warm and cozy. Even the most dependable furnaces can break down and need to be fixed. In this blog post, we'll talk about why furnace repairs are important, what causes furnaces to break down, and how to avoid future repairs.