The SmartHouse Blog

There is a lot of information to sift through when you are looking to make the smart choice for your next furnace or AC replacement or home improvement project. SmartHouse is dedicated to being your trusted resource for up to date information on the best practices, tips, and tricks, as well as the latest in building science and technology, and our blog is where you can find just about everything you’ll need.

As a heating and cooling contractor here in St. Louis that specializes in understanding the whole home as a system, we understand what it takes to get your home to perform at its very best, while using the least amount of energy possible to keep it comfortable all year round. From helping you find the best air conditioner or air purifier to install in your home, to how to get rid of the condensation on your windows, to the inner workings of an energy efficient heat pump, the SmartHouse blog is where your questions are answered.

August 11, 2026

Cooling System Refrigerant Leaks: Signs, Causes, and What Homeowners Should Know

Cooling System Refrigerant Leaks: Signs, Causes, and What Homeowners Should Know. AC and heat pump refrigerant leaks aren’t just an inconvenience for St. Louis homeowners. They can increase your bills, hurt the environment, cause more property damage over time, and cause health problems. It’s important to know how to recognize the signs of a refrigerant leak. And if you have Read more...
August 11, 2026

What SEER2 Ratings Actually Mean When Buying a New AC or Heat Pump

What SEER2 Ratings Actually Mean When Buying a New AC or Heat Pump. A SEER2 rating is an important consideration when replacing your air conditioner or installing a heat pump in St. Louis. This helps you measure the energy efficiency of your new unit. Understanding SEER2 ratings and how they are measured can help you choose your next AC unit Read more...
August 4, 2026

How Ameren Missouri’s HVAC FastTrack PAYS (Pay As You Save) Program Can Help You Upgrade to a High-Efficiency System

How Ameren Missouri’s HVAC FastTrack PAYS (Pay As You Save) Program Can Help You Upgrade to a High-Efficiency System. If you’ve been thinking about upgrading your heating or air conditioning system, it’s important to find an option that balances affordability, comfort, and efficiency. SmartHouse’s partnership with Ameren’s FastTrack program helps you do just that. SmartHouse’s project managers are prepared to Read more...
June 23, 2026

7 Signs Your AC May Not Survive the Summer

7 Signs Your AC May Not Survive the Summer. Your air conditioner may be at risk this cooling season if it is old, unreliable, noisy, inefficient, blowing weak air, leaking, short-cycling, or needing frequent repairs. At SmartHouse, we can help you decide whether maintenance, repair, or proactive replacement makes the most sense for you and your home. Key takeaways Older Read more...
June 23, 2026

How Inverter Technology Saves You Money on Cooling Costs

How Inverter Technology Saves You Money on Cooling Costs. Inverter technology helps your air conditioner or heat pump use energy more efficiently by adjusting how hard it works. Instead of running at full power, shutting off, then starting from zero again, an inverter-driven cooling system can speed up or slow down based on your home’s cooling needs. That steadier operation Read more...
June 23, 2026

Why Inverter Technology Makes Cooling Your Home More Comfortable

Why Inverter Technology Makes Cooling Your Home More Comfortable. Inverter technology allows an AC system or heat pump to adjust its output across a wide range of speeds, unlike one-stage systems that run only at full capacity and two-stage systems that switch between just two levels. That means your system can make smaller, steadier adjustments to temperature, airflow, and humidity Read more...
March 18, 2026

When it Makes Sense to Install a Mini Split

When it Makes Sense to Install a Mini Split. Ductless mini-splits are a popular choice in many homes, particularly those with new additions. And it’s easy to see why: Their high efficiency, zoned temperature control, and easy installation make them very appealing. In fact, it’s hard to find a situation where a mini-split doesn’t make sense. Whether you’re ready to Read more...
March 18, 2026

What a Proper Daikin AC and Heat Pumps Installation Includes (And Why It Matters Long-Term)

What a Proper Daikin AC and Heat Pumps Installation Includes (And Why It Matters Long-Term). Daikin AC and heat pumps are industry-leading and offer a variety of effective heating and cooling options for your home. When you decide to install a Daikin product, you know that you’re getting a high-quality unit for your home’s HVAC system. To ensure an industry Read more...
March 18, 2026

Planning an AC Upgrade? What Most St. Louis Homeowners Overlook

Planning an AC Upgrade? What Most St. Louis Homeowners Overlook. Installing a new AC unit (or heat pump) can bring a new level of comfort and energy efficiency to your St. Louis home — but it doesn’t automatically solve every comfort issue. At SmartHouse, our goal is to provide you with all the information you need so you can make Read more...
March 18, 2026

Do I Really Need AC Maintenance in St. Louis?

Do I Really Need AC Maintenance in St. Louis? If you want to stay comfortable and feel confident your AC will keep working all summer long, then yes, you need AC maintenance. Skipping maintenance might save a little money today, but it often leads to higher energy bills, uneven cooling, and expensive repairs later. A yearly tune-up helps your air Read more...

Can’t find the answers you need for your next home comfort upgrade? Call SmartHouse today and ask us your questions! Call 314-451-7767  or contact us here.