What Does SEER Rating Mean?

Are you looking at new AC units and noticing SEER ratings listed? This is one of the factors that is often listed as a benefit on AC units, but if you do not know what it means, it doesn’t help you decide on which model is right for you. Here is some basic information on this measurement and what it means in terms of energy efficiency and cooling your home.

Seasonal Energy Efficiency Rating

Although it is often referred to as a SEER rating, the acronym SEER already uses the word “rating” as it stands for Seasonal Energy Efficiency Rating. Although the term SEER rating is redundant, it is one of the factors what you want to look for when choosing a new AC unit for your home.

Most older AC units that are currently installed in homes have SEER ratings of less than 10. New models have at least 13-14, which is a big difference in energy savings. SEER ratings can go up to 21 or higher, with improved efficiency at each level. However, the higher the rating, the more expensive the AC unit is likely to be. While you want a new AC unit that will save you money on energy costs, you need to calculate whether it is worth the extra initial investment. In warmer regions it may be – but keep in mind that SEER ratings are the maximum a unit will get, not the minimum.

When it comes time to buy a new HVAC unit for your home, talk to an HVAC professional about the importance of SEER ratings. Having an energy analysis done in your home can give you a better idea of what level of SEER would be best for your use and help you get the right model for your needs.

Posted on behalf of:
ClimateSmith, LLC
1925 Lena Carter Road
Buford, GA 30519
(770) 475-9528

Are You Ready for Another Hot Summer?

Winter is finally over and what a winter it was! Most of the country experienced record-breaking winter storms that chilled even the warmest regions. Now summer is on the way and it can only be assumed that hot temperatures will plague many areas. If your home still does not have a reliable air conditioning system, now is the time to invest in the comfort of a cool whole.

Home Cooling Options

Beyond the small, inefficient window air conditioners, you have a few choices for whole home air conditioning. Units vary in cost from only a few thousand dollars up to $12,000 or more. These systems usually last for at least 10 years, longer when properly maintained.

If you are ready to either add an air conditioner to your home or replace an old model, here are some of the options available:

–          Central air conditioning. Centralized air conditioning is the most common option used in hot regions for cooling an entire home. These systems require ductwork, usually linked in with the heating system.

–          Heat pumps. Although heat pumps also dual as a heat source, they are efficient and effective for cooling homes. Heat pumps can be connected to duct work or work from a stationary area, with the unit installed on the exterior of the home.

In both centralized air conditioning and heat pumps, you want a unit that is sized correctly for your home and has a high SEER (energy efficiency score). To determine what is the best option for your cooling needs and budget, talk to your local HVAC service provided. They can evaluate your home and offer you choices on the right cooling system for your needs.

Posted on behalf of:
ClimateSmith, LLC
Alpharetta, GA
(770) 475-9555

HVAC and New Construction

While it may not always be easier and/or less expensive to do things right the first time, the long run usually supports the approach. This is especially true when considering the HVAC system for new home construction. You don’t need extensive personal expertise in the field, but you will need people who not only know what they are doing but also know what you want them to do. Communication is the key. 

Choosing the right HVAC installation contractor is imperative, and there are numerous articles on this site to assist you in that choice. However, in new construction, you are more likely to be dealing with the builder, not the series of sub-contractors he has picked and who are actually the ones who will construct your new home. This is true from foundation and framing to finish work and landscaping, and definitely includes HVAC work. 

Does this mean you have no input or influence other than choosing a builder? Of course not. Builders, even pretty good ones, are going to utilize what are called “builder grade” systems during all phases of construction unless you have contracted for something else before-hand. The contractor, like all good businessmen, will want to minimize his own costs in order to maximize his profits. There’s nothing wrong with that, but it also means that you may not get state-of-the-art systems as a matter of course. The builder could be using serviceable but dated technologies because they are more economical for him. 

What may work best for you in terms of zoned heating and air-conditioning, for instance, could cost more initially, but pay for itself in terms of fuel use and versatility. Up-grading at a later date is costly and disruptive, to the point where you won’t gain anything by installing the up-grade. Work with your builder to get it right the first time.

Selecting a Heating System for Your Home

If you’re having a new home built, you have lots of decisions to make. One of those decisions will be in regard to the heating and cooling system for your home. Today, there are lots of options. Gas forced air remains a popular choice, but heat pumps are an energy efficient option for homes in many areas of the country. In floor radiant heat is another current choice worth considering. So how do you decide? 

  • System Cost. Comparing the initial costs of installing different types of HVAC systems is the first, but not the final step in deciding on which system to use in your home. In comparing competitive bids for similar systems, be sure to look for differences in sizing of the furnaces and AC units. Bigger is not necessarily better when it comes to HVAC systems. What is important is that the system is properly sized for the home. A system that is too large will not operate efficiently, just as one that is too small will be working too hard trying to keep up with the demand of the system.
     
  • Operating Costs. The cost of your HVAC system doesn’t end with the building of your home. The energy costs associated with operating the heating and cooling systems need to be compared as well. There are energy efficiency systems that may be more expensive to install but less expensive to operate and vice versa. How many years will it take to offset those extra costs with energy savings? Will you be in the home long enough to reap those energy benefits? 

Always be sure to request detailed estimates from HVAC contractors that are bidding on your home heating system. Ask them about expected energy costs and for references from their other customers with similar systems. It’s a big purchase and worth careful consideration.