Sound Heating and Air Conditioning Inc. Blog: Posts Tagged ‘Energy Efficiency’

Heating Tip: Smart Thermostat Options

Monday, November 5th, 2012

Many people in Tacoma underestimate the effect that their thermostat can have on the efficiency of their heater and air conditioner. An improperly placed or poorly calibrated thermostat can wind up costing you more money for less performance from your home comfort systems. Likewise, a quality thermostat properly used can help boost energy efficiency. Smart thermostats have many features that allow you more control over the way in which energy is used in your home. If you’re considering upgrading to a smart thermostat here are some features you may want to consider.

  • Programmable Features: There are a lot of programmable thermostats on the market allowing you to create different temperature control programs and schedules. This lets you maintain specific temperatures throughout different times of the day without having to be at home, even when away on vacation. You can come home to a comfortable environment without having to run your home comfort systems at high levels throughout the day to do so. Smart thermostats offer more programmable features with many added capabilities.
  • Remote Temperature Control: If programmable settings aren’t offering you as much control as you’d like over your heater and air conditioner, many smart thermostats allow you to access your system remotely using a laptop or even your smart phone. Adjust temperature settings no matter where you are in real time for true home comfort control.
  • Track Energy Usage: If you want to see exactly where your utility costs are being used a smartphone can help you do so. By tracking energy use in your home you can determine where inefficiency is a problem and energy is being wasted. Use this energy to fix problems and decrease energy costs.
  • Occupancy Detection Sensors: Some smart thermostats have the option of controlling temperatures on their own. With occupancy detection sensors your smart thermostat can determine when rooms are unoccupied or even when occupants are sleeping and will adjust the temperature accordingly. This takes manually setting your thermostat out of the equation.
  • Review Energy Reports: Your new smart thermostat can provide you with valuable information, compiling energy use data over a period of time, as much as 10 days on some models. Use this information to better understand your home heating and cooling habits. Look for recurring energy spikes or wastefulness, tweak your habits, and save energy.

When properly used a smart thermostat can be a great tool in the fight for energy efficiency. If you have any questions about their function or available models in your area call Sound Heating & Air Conditioning. We have the information you need to start heating and cooling your home more efficiently.

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Heating Tip: EnergyStar Rated Heat Pumps

Monday, December 12th, 2011

You are almost certainly familiar with EnergyStar ratings. They are those little stars you see on a lot of common household appliances, consumer electronics and other products for your Puyallup home. EnergyStar is a government program run by the Environmental Protection Agency and the Department of Energy to identify and clearly label products that meet strict efficiency guidelines. Products that carry the EnergyStar logo have been shown to be among the most highly efficient out there.

This labeling is important and arguably becoming more so every day. Homeowners want the peace of mind that comes with knowing that the appliances in their homes are running efficiently, helping the environment and saving them money.

But have you ever wondered how a product gets to wear that EnergyStar logo? What are the guidelines it has to meet or exceed in order to be approved?

The short answer is that it varies across product lines, as you might expect. An air conditioner is very different from a personal computer. For heat pumps, though, there are some pretty simple and consistent specifications to meet.

Heat pump ratings are based on two numbers—one for cooling and one for heating. Cooling efficiency is rated on a scale called the seasonal energy efficiency ratio, or SEER. This number simply describes in a nutshell how efficiently a unit can cool the area it’s installed in. Most heat pumps these days have a SEER of at least 10, and the most efficient ones carry a SEER of around 18. To meet EnergyStar requirements, a heat pump must carry a SEER of at least 14.

The second number involved in rating the efficiency of a heat pump is the heating season performance factor, or HSPF. This number describes the heating efficiency of a heat pump by dividing its estimated heating capacity by the amount of electricity it draws. Most new heat pumps have an HSPF of at least 8, which is what is required for EnergyStar approval.

A third rating criterion for heat pumps is the energy efficiency ratio, or EER. This is like SEER, except that it is an instantaneous measurement rather than one over a whole heating season. This rating is less commonly considered by consumers, but it is part of the EnergyStar criteria, so it’s worth mentioning. EnergyStar requires heat pumps to have an EER of at least 11.

Only when a unit meets or exceeds all three of these specifications is it eligible for EnergyStar approval. Keep in mind that the requirements vary for split systems versus single package systems, and that they may change over time. Consult with a professional during the purchase process to be sure the unit you want is EnergyStar approved.

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What Features Should I Look for When Buying an Air Conditioner?

Wednesday, July 27th, 2011

There are so many different types and styles of air conditioners on the market these days, it can be difficult to figure out what features are worth paying attention to when it comes time to buy one for yourself.

Of course, the most important thing to do is make sure you get an air conditioner that’s appropriately sized for the space you’re trying to cool. But what should you look for beyond that? Here are a few features you might like to have on the unit you purchase:

  • Energy Efficiency – The more energy efficient your air conditioner is, the less your cooling costs will be. It’s as simple as that. So when you’re evaluating devices, remember that it’s worth paying a little bit more up front for a more energy efficient unit. It will save you money in the long run and you’ll be doing your part to help the environment.
  • Dehumidification – Just about every air conditioner controls humidity to a certain extent in addition to cooling. But some do this better than others. There are also air conditioners with separate dehumidification settings for those days that are more humid than hot. Even when you need both cooling and dehumidification, it’s nice to have control of each of these independently.
  • Timer – Being able to program your air conditioner to switch on and off at different times of day is more than just convenient; it will save you money. You don’t want to leave your air conditioner running all day when you’re not home, but it sure is nice to come home to the comfort of an air conditioned space. If your air conditioner has a timer, you can have both. Just set the unit to come on a half hour or so before you get home and you’ll enjoy cool, refreshing indoor comfort right when you get home without paying through the nose to keep your home cool when no one is there.
  • Easy-to-Use Controls – As simple as this one seems, you might be surprised at how inconvenient the controls on some air conditioners can be. So when you’re evaluating your options, make sure you research how easy each unit is to operate. This can definitely save you from plenty of frustration in the long run.

Air conditioners come in many different shapes and sizes. To make sure your decision works best in your home, do your research well in advance. When the summer heat kicks in, you’ll be glad you did.

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