Blog | HVAC Tips in Malvern, PA

Watch Out for the “Overcharged AC”

June 20th, 2022

air-conditioning-manometer-pressure-refrigerant

The overcharge we’re talking about here has nothing to do with the initial price of an air conditioner. An AC system is overcharged if it has too much refrigerant in it. The amount of refrigerant in an air conditioner is known as the system’s charge, and each AC model is designed to use a precise charge. Either too little (undercharged) or too much (overcharged) is bad news for the AC. It leads to malfunctions, poor performance, and an eventual system breakdown.

As you get into your summer preparation in West Chester, PA, we want to address the danger of the overcharged AC. Unfortunately, unscrupulous people posing as HVAC experts often advise homeowners they need to “refill” or “top off”their AC’s refrigerant before summer. This is 100% false! We’ll go into the overcharged AC problem more below.

4 Benefits That Come With a Ductless System

June 6th, 2022

You want an effective and efficient air conditioner in your home. As temperatures have already begun to increase, that fact is becoming more apparent by the day. So if you don’t have ductwork in your home, however, it may seem like you don’t have a good option other than a window AC system.

We are happy to say that new technology has given you some other options. If you haven’t heard about the perks that can come with installing a ductless system in Malvern, PA, then we’d love to give you some information that you may want to know.

Common Misunderstandings About ACs

May 23rd, 2022

How much do you know about your home’s air conditioning system? It’s okay if you answer, “Not much.” Most people know only the basics about how ACs operate. It’s why you have professionals like us to help whenever you need a new central AC installed, repaired, or any other air conditioning service in Phoenixville, PA.

But a bit of knowledge can go a long way in helping homeowners like you get the most from their air conditioning. To help, we’ll go over several misunderstandings you may have about your AC and give you the lowdown. Call us if you have more questions or if you need to schedule service.

Do I Need Air Filters AND an Air Purifier for My Home?

May 9th, 2022

This is a question homeowners often ask us when they’re looking to improve the air quality in their homes. The answer depends on the house. It helps to explain the different jobs of air filters and air purifiers and how they can work together, which we’ll do in this post.

Air filtration and air purification isn’t an either/or proposition. Many homes use both, and the successful rate of particle capture and elimination depends on how well-selected and installed these devices are. It takes professionals to perform these jobs correctly, so when you’re interested in an air filter or air purifier in Berwyn, PA, call the Michall Daimion Heating & Air Conditioning team for the best assistance.

Is Your Air Conditioner Already Underperforming? Don’t Let That Slide!

April 25th, 2022

We’re now experiencing true air conditioning weather here in the New Orleans area. We hope you already had your AC system’s annual tune-up with our team. If not, it’s not too late to get it done! This is the best way to fend off AC repairs and energy efficiency troubles during the summer, plus it extends the life of your cooling system.

But we know that nothing can prevent every malfunction in an AC system. If you’ve turned on your air conditioner and already noticed something amiss, please call us for AC repair in Berwyn, PA. With one exception we’ll talk about below, these problems will not simply go away or magically correct themselves. Proper action and professional repairs will stop the troubles from worsening and trapping you with a non-working AC.

What Options Do I Have for Healthier Indoor Air This Spring?

March 28th, 2022

Spring is a beautiful time of year. As the snow melts, you can almost feel the cloud of winter lifting. But with greener parks and fuller trees come seasonal allergies. Irritants in the air don’t just make it hard to enjoy a walk outside, they can follow you indoors too.

Luckily, there are ways to safeguard your home’s indoor air quality this coming spring.

A Good Idea for the Coming Spring and Summer: A Dehumidifier

March 14th, 2022

Every building has to be resilient enough to deal with environmental factors. Your home is no different. Depending on your location, some seasons may introduce more issues than others. Due to Pennsylvania’s humid continental climate, high humidity can affect indoor air quality in Malvern, PA—especially going into summer.

But what issues can it create and, more importantly, what solutions are available to you?

Humidity and indoor air quality

Humidity is the concentration of water vapor in the air. Relative humidity (RH) is the percentage of moisture currently in the air, based on how much the air can hold in total. Outdoors, 100% RH is usually a sign of dew, fog, or rain.

Health experts recommend keeping indoor relative humidity between 30–50% for ideal conditions. Excessive indoor humidity can reduce air quality and present the following issues.

Mold and mildew

Mold and mildew prefer growing in wet and damp conditions. They rely on moisture to spread across surfaces like ceilings, tiles, and walls, which is more likely when there’s a lot of indoor humidity. If left too long, mold releases irritants into the air that can aggravate allergies and asthma.

Floor, ceiling, and furnishing

As fungi, mold, and mildew feed on organic materials to grow, they can damage textiles like carpets, curtains, and soft furnishings as a result. Depending on how extensive a case is, mildew can creep onto bedding, soft toys, and clothing. While many home remedies exist, prevention is always the first line of protection.

Walls

Humidity can damage walls as moisture from warm air condenses on cooler surfaces. Dampness can cause surface leeching on new paint and lead to curling on the wallpaper, aging the walls prematurely.

Excessive heat

Lastly, high humidity makes your home feel warmer, emphasizing the summer heat when all you want to do is stay shaded and cool. Humid air stores heat better than dry air, forcing your air conditioning system to work harder to lower the temperature. If you live in a humid summer area, this might be why your thermostat readings don’t always match how warm you feel.

Whole-house dehumidifier: the perfect solution

A dehumidifier is the best way to control indoor humidity because it treats the main cause of the issues above. Its refrigerated coils condense water vapor as humid air moves through the unit, filtering out moisture before releasing cooler, drier air.

Whole-house dehumidifiers are particularly effective at creating ideal conditions (allowing for 45% relative humidity). They’re more powerful than their portable counterparts, working with your air conditioning system to regulate temperature efficiently.

Thanks to its range, a whole-house dehumidifier maintains good air quality throughout a house, protecting the structure and ventilating out of sight areas too.

Get the best HVAC professionals for your dehumidifier installation…

Looking for an HVAC service to help you get better indoor air quality in Malvern, PA? Michall Daimion Heating & Air Conditioning, Inc. has been the Main Line’s Premier Service Provider since 1976. Contact us today to speak to a service expert about our solutions!

A Furnace Performance Check-In for Later Winter

February 28th, 2022

Seasonal changes affect your HVAC system in different ways. Traditionally, the advice around protecting your furnace says to have a professional inspection late in the fall, just before winter. This is perfectly sound advice, but there’s just as much value to running a performance check-in post-winter too.

Winter is every heating system’s busiest period. After months of peak use, your furnace is at its most vulnerable coming out winter. A check-in here can offer you vital insights into your furnace’s efficiency, performance, and repair needs.

Let’s go over some simple ways to examine your furnace at home. If you notice any of these signs, it’s time to book a professional HVAC service for repair and maintenance.

How Your Ductwork May Be Making Your Heating Much Worse and More Expensive

February 14th, 2022

There’s nothing worse than being surprised by an unusually high utility bill at the end of the month. When you invest in an efficient heating system, you expect to see the financial benefits for a long time. The trouble is, no matter how good your heater is, problems in the ductwork can cancel out its quality.

Here are five big ways poor ductwork affects your heating system and electric bill. If you spot any of these issues, it’s time to call an HVAC repair service. Let’s break them down.

Reasons You’re Getting Cold Spots in Your House When the Heater is Running

January 17th, 2022

Thanks to modern HVAC systems, keeping your home warm in the winter has never been easier. The right unit gives you everything you need to keep your space comfortable no matter the weather. But even the best heating units need maintenance. If you’re experiencing cold spots around the house even when your heater is running, that’s probably a sign that it’s due for service.

While the next step is to contact an HVAC professional, being aware of potential issues can remove a lot of stress. So let’s break down 5 common reasons for cold spots around the house.