Residential Heating and Air Conditioning Blog: Archive for the ‘HVAC’ Category

Furnace Blowing Cold Air? Time for Service

Monday, October 28th, 2024

When your furnace blows cold air, it’s time for service. Winters are too cold to go without heat. Ignoring the issue can leave you uncomfortable and lead to bigger problems. Luckily, we offer furnace service in St. Paul and the surrounding areas, and we’re here to help.

There are a few common reasons why your furnace might blow cold air instead of heat. Some issues are minor and easy to fix, but others need professional attention. Let’s take a look at what could be causing the problem.

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When to Call for HVAC Maintenance

Monday, October 21st, 2024

Your HVAC system works hard to keep your home comfortable, especially during the cold winter months. But like any system, it needs regular attention to keep performing well. As an HVAC company in Minneapolis, we know that routine maintenance is one of the best things you can do to avoid expensive breakdowns. It also keeps your energy bills low and extends the life of your heating system.

Here’s when to call for HVAC maintenance and why it’s important.

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Heating Up and Cooling Down: Dual System Repairs

Monday, August 26th, 2024

Few things feel as good as walking into a cool, comfortable home after a hot, sticky day. A well-maintained dual system, combining heating and cooling, is key to year-round comfort. We understand how important it is to keep both your heating and cooling systems running smoothly. Whether you need expert heating and air conditioning repair in St. Paul or routine maintenance, here’s why regular service is important for your dual systems.

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HVAC Alert: High Head Pressure Dangers

Monday, August 12th, 2024

Air conditioning problems can catch you off guard, and high head pressure is one of those issues you don’t want to ignore. At Residential Heating and Air Conditioning, we’re here to help you understand what high head pressure in Golden Valley means, why it’s a problem, and how to prevent it.

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Cooling Bills Already Too High? We’ve Got Some Ideas for You…

Monday, May 13th, 2024
piggy-bank-on-desk

As temperatures rise, so do cooling bills. If you’re feeling the pinch of high cooling costs, there are several strategies you can implement to lower your bills without sacrificing comfort. Let’s explore effective ways to reduce your cooling expenses with an HVAC contractor in St. Paul and stay comfortable during the hot months.

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Understanding the HVAC Sequencer

Monday, March 25th, 2024

The HVAC sequencer plays a vital role in ensuring efficient and controlled heating in HVAC systems. But what exactly is an HVAC sequencer, and how does it work? This comprehensive guide will explain the features and functions of an HVAC sequencer and the five signs that indicate you might need to find an HVAC company in St. Paul. 

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How Does a Ductless System Work?

Monday, October 10th, 2022
hand-turning-on-remote-for-ductless-air-handler

If you haven’t looked into using a ductless system before, and you’re considering replacing your air conditioner and/or heating system, then now can be the perfect time to consider the installation of a ductless system. Ductless systems are great options for multi-story homes, houses with a lot of rooms, or houses that are being added on to. We’ll get into that more below.

In the meantime, how does a ductless system actually work? This is a common question we receive. Also referred to as ductless mini-splits, these systems don’t use ductwork (as their name implies). But they are forced-air heating and cooling systems. So how is all of this possible?

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How Often Does My Commercial HVAC System Need Maintenance?

Monday, September 26th, 2022
rooftop-units

As you can probably guess, a commercial HVAC system needs more service than a residential system, given how large and complex a piece of equipment it is. What you may not know is that a commercial HVAC system needs maintenance just as often–once a year for a commercial cooling system and once a year for a commercial heater. Of course, this means that if your commercial space or business uses a heat pump system, you’ll need to invest in maintenance twice a year.

But what else should you know? Well, just how important it is that your system be maintained and otherwise serviced by folks who have expertise in commercial HVAC work, like the folks here at Residential Heating and Air. Maintenance helps your commercial system work as efficiently and effectively as possible for as long as possible, while professional services keep it operating well day in and day out. Read on to learn why it’s so important to hire an experienced contractor for any commercial HVAC work you need done.

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What Is a Plenum in an HVAC System?

Monday, December 20th, 2021

handsome-young-man-looking-thoughtfully-at-isolated-white-backgroundYour forced-air heating, air conditioning, and ventilation system use a network of ducts to move your conditioned air through your home. Most of the time, your ducted system is going to be comprised of sheet metal, but it can also be made of fiberglass or insulated plastic in some circumstances. 

In any circumstance, it’s important to understand that the heart of your home’s HVAC system is the plenum. You might be surprised to hear this. It’s a word that many people haven’t heard before when it comes to HVAC services. Today, we’re going to get into your supply plenum and let you know why this is important. It’s important for your air conditioning services and your heating services in Minnetonka

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