Tag: systems

Central Air Conditioning Vs. Ductless Mini Split Cooling Systems

Living room with a cozy sofa, light colors, and outdoor air conditioning unit from The Meridian Company for efficiency.

How To Choose Between a Central or Ductless Air Conditioner

When it comes time to replace that old air conditioning unit after years of service, many homeowners are at a loss for what kind of system to install. Central AC has been the most widely used type of system for decades, but ductless mini-split systems have become increasingly popular in recent years thanks to their advantages. So which one should homeowners choose?

Unfortunately, there’s no cut-and-dry answer. There are many factors to consider, and a system that works for one home may not work for another. So to help homeowners make a more informed decision, this article will outline the advantages and drawbacks of common types of air conditioning systems.

Central Air Conditioner

Central air conditioning unit installed outside on a concrete slab, surrounded by green grass, against a brick wall backdrop, illustrating common HVAC systems discussed in home cooling options.Central air conditioning systems involve one large unit that delivers air throughout the home via air ducts. Because of their size and power, they tend to be better for larger homes with many rooms or large open spaces. They also tend to have a lower upfront cost than ductless systems since only one unit is installed rather than several smaller units.

Even though they may have a lower initial cost, central AC systems often come with higher operating costs over time since they cool every room, whether occupied or not, and some energy gets lost in air ducts. And, of course, the air ducts themselves will require periodic maintenance and cleaning.

Ductless Mini-Split Air Conditioner

Ductless mini-split air conditioning unit mounted on a wall, showcasing efficient cooling for individual rooms in a modern interior setting.Ductless mini split air conditioning systems involve smaller units that serve individual rooms. This makes them more expensive initially to install, especially in larger homes that require several units - but they are more efficient, lowering utility bills, and advantageous in terms of zone control. Homeowners can choose to cool only the occupied rooms, dramatically reducing energy consumption, and everyone can set their room to their desired temperature without affecting the rest of the home. Mini-splits also save energy because they avoid the energy losses associated with air ducts.

Another benefit of ductless mini split AC units is their relatively simple installation. Since no ducts are required, mini-split installation generally only involves mounting the indoor blower unit to the wall and running conduits for wiring and refrigerant to the outdoor unit, typically through a small hole in the wall. However, many homeowners find the indoor units unsightly. Mini-splits are a great option for older homes that do not have existing ductwork or the space for it.

Other Kinds of AC Systems

While central and ductless mini-splits are the most common and effective air conditioning systems available, there are a couple of other options that can be useful in certain circumstances: window AC units and portable AC units.

Air conditioning window units are fairly small all-in-one devices that can be mounted inside a window frame. They can be effective for cooling very small homes or individual rooms and are generally very affordable. However, they tend to be somewhat noisy and aren’t exactly discreet.

Portable air conditioners are also quite inexpensive compared to central and mini-split systems, but like window units, they’re generally only suited for individual rooms or small homes. These can be placed virtually anywhere, but they have exhaust hoses that need to be run outside through a window.

All in all, the right air conditioner for the home depends on the household's individual needs and what kind of space it will be serving. Sometimes, homeowners may even want to utilize a combination of these AC systems. Like using a portable AC for a detached garage that isn’t connected to the house’s air conditioning system. Before picking a system, however, it’s always best to consult with a local HVAC professional for expert recommendations!

About Meridian Heating, Cooling, Plumbing & Electrical

Meridian Heating, Cooling, Plumbing & Electrical is a family-owned local business serving the residents of Lansing, MI, and the surrounding areas since 1984. They provide superior customer service, fast response, and tailored solutions. Call them today for heating and air conditioning services in Lansing, MI.

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New Year's Resolutions for Residential Electrical Systems

Magnifying glass held by a hand highlighting 'Solutions' text for HVAC and home improvement insights by The Meridian Company.

Include Your Home in Your Resolutions

The start of a new year is an excellent time to take stock and plan what people would like to accomplish in the upcoming year. During this time, many families will make budgets and plans to update their homes or renovate certain portions. A home is the most significant investment that most people will ever make, so it makes sense to keep it up to date and safe to maximize its value. 

One of the best ways to add value to a home is to keep the electrical system safe and updated. This ensures a good resale value, easy usage while homeowners occupy the house and safe operation for whoever lives in the home. When making plans for the year, homeowners should consider a few things. 

Update Old or Dangerous Wiring

Electrician using a screwdriver to install or inspect an electrical outlet, with visible wiring and components, emphasizing electrical safety and home maintenance.

Wiring is the most common source of electrical problems and fires. As electricity flows through the wiring, it heats up slightly. When circuits get overloaded, this can become a chronic problem. After many years in service, wires used most often may benefit from replacement if it is noticed that the breaker trips often or sections of the wire get brittle. 

There are three mains styles of wiring that have been used in homes since the installation of electricity:

  • Knob and Tube:This was the first type of wiring used, and it is present in many homes still. It is highly recommended that this style of wiring be taken out of service and replaced. 
  • Aluminum:Aluminum was the material of choice for a while when the price of copper got high. Most aluminum wire is 50 years old at this point and is more subject to corrosion and becoming brittle. 
  • Copper: Copper is the most recent material of choice. Copper is highly conductive and reliable. Damaged wires should still be replaced immediately, but unless otherwise needed, copper wiring is desirable. 

Inspect Outlets

Electrical outlets are one of the most-used components of an electrical system. With continued use, they can begin to malfunction, so special care should be taken to ensure they are in good working order. When inspecting outlets or having them inspected, be sure that these outlets are included: 

  • GFCI outlets
  • AFCI outlets
  • Outdoor power sources
  • Indoor outlets
  • Specialty outlets-- like dryer or stove outlets

Outlets should be inspected for security, meaning they don’t move when plugs are inserted or removed. Outlets should be free of burn marks, burnt smells, and should hold plugs firmly. GFCI and AFCI outlets should be tested for proper function and repairs made for any problems found. 

Don’t Overload Circuitry 

Every homeowner should have at least a little familiarity with the load that different appliances place on an electrical circuit. To start, homeowners should know what breakers control what rooms and appliances around the home. The circuits that get overloaded the most often are to bathrooms and kitchens due to the higher power needs of appliances used there. 

Lightbox sign displaying the word "AVOID," emphasizing the importance of avoiding electrical overloads in residential settings.

With a little electrical literacy, homeowners can determine how much to load a circuit. When they get overloaded, breakers trip or fuses burn out. Repeated overloading can damage the wiring and outlets. By keeping circuits underloaded, the risk of fires is reduced, and the inconvenience of resetting breakers is removed. 

About Meridian Heating, Cooling, Plumbing & Electrical

At the Meridian Company in Lansing, concerned professionals always answer the phone. Upfront pricing makes their service easy-to-understand before the job begins. Long-term service agreements from Meridian Heating, Cooling, Plumbing & Electrical help homeowners protect the work that they paid for. Give them a call for reliable electrical repairs and services in Lansing.

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