Valley Comfort Heating and Cooling Blog
What is Heating Duct Cleaning in Santa Rosa?
Hopefully, you already understand the general need for HVAC maintenance if you’re a Santa Rosa home or business owner with central heating and air. After all, you want to make sure that your building is always going to be a comfortable place for the people who...

How Does a Heat Pump AC Unit Work?
Updated March 13, 2025 Are you in the mood to learn more about how different kinds of air conditioners work? You must be since you’re here. Maybe you’re considering purchasing a new model to replace an old system that has long since ceased to be cost-effective, or...
My Air Conditioner Blows Hot Air in Napa
Everybody in Napa loves an air conditioner, but only when it’s working correctly. When an air conditioner blows hot air, it creates more problems than it solves and can be deeply frustrating for the owner. If you’ve recently experienced this unpleasant phenomenon,...

Do You Know How a Tankless Water Heater Works?
Understanding the different parts of your HVAC can save you a lot of trouble during its lifespan. In fact, by learning more about the various systems your HVAC uses to regulate the temperature in your home you can probably manage to make it last at least a few years...
What are the Most Common HVAC Repairs to Avoid
Everybody loves having an air conditioner during long hot summers, and a working heater during cold winters. However, not everybody loves doing the work (or paying the money) to keep their heating and cooling infrastructure in proper condition over the course of its...
What to Look for in an HVAC Warranty
Your HVAC system performs several essential services that keep your home comfortable, so you want to make sure you have an appropriate recourse if anything ever goes wrong with it. Older HVAC systems often need repairs, which can be quite costly in cases where a major...
How Many Different Types of HVAC Systems are There?
It’s easy to think of your HVAC as a single system—and in fact, HVACs are often referred to that way, even by professionals in the heating and cooling industry. However, an HVAC is made up of several different systems, each of which have specific functions. The more...

5 Must-Know Facts to Maintaining an HVAC System
So, you’re an HVAC owner, and you want to make sure your system lasts for as long as possible. You might have your ducts cleaned diligently (we recommend once every one or two years) and have a regular service contract with your local HVAC company, but that’s not all...
How does an HVAC system work ?
Have you ever wondered to yourself: “how does an HVAC system work?” You’re not the only one who has. In fact, most HVAC owners across the United States wish they knew more about how these complex machines function. After all, a little HVAC knowledge can help you...
What are the Major Components of an HVAC System
You want to be a more conscientious HVAC owner, but maybe you don’t know where to begin. After all, a standard HVAC has so many components that making sense of them can be like learning a foreign language. However, that doesn’t mean it’s impossible. You just have to...
Valley Comfort Heating and Air
Thank you for visiting our blog. We provide these articles to help our local Sonoma County residents to learn more about energy efficiency, indoor air quality and all Carrier heating and cooling service. As the top provider of heating and cooling products in the Santa Rosa area, we are not only committed to comfort but also to serving our local community.