Sound Heating and Air Conditioning Inc. Blog: Posts Tagged ‘Heat Pump’

Heating Tip: What are the Benefits of Installing a Heat Pump

Tuesday, April 30th, 2013

Homeowners throughout the Auburn, WA area are always looking for ways to improve their energy efficiency. As we transition into a different season of the year that presents its own challenges to our indoor comfort, you may be in the market to replace your current heating system. While furnaces, boilers, and radiant heating all have their advantages, the heat pump remains one of the most comprehensive home comfort options available. Whatever type of system you choose, however, remember that the most important part of the process is its installation, which should be carried out by a certified technician. Speak to an Auburn WA heating professional at Sound Heating & Air Conditioning today to learn more about your options.

Let’s take a look at some of the benefits of installing a heat pump in your home:

  • Versatility. Most heating systems are only able to work during part of the year to keep your home comfortable. What makes the heat pump special is its versatility. It has an indoor and outdoor unit, and works a lot like an air conditioner. It harnesses the thermal energy of the outdoor air, even in low temperatures, to heat your home. But it can also cool your home during the summer by reversing the flow of coolant. This makes it into a comprehensive, year-round option for ensuring that your home is comfortable no matter what the outside temperature is.
  • Energy efficiency. While furnaces and boilers can use natural gas to heat your home, a heat pump uses electrical energy, making it one of the most energy efficient types of heating available today. For example, the York Affinity™ YZH is up to 60% more energy efficient thanks to its two-stage compressor technology.
  • Ground-source capability. A ground-source heat pump, also known as a geothermal system, uses the moderate temperature of the earth to heat and cool your home. An underground piping system is installed in a loop beneath the ground near your home, and a refrigerant circulates through it, transferring the cold air out of your home, and sending heated air throughout the ductwork.

For more information about heat pumps and how they might improve your home, call the Auburn, WA heating experts at Sound Heating & Air Conditioning. Call Sound Heating & Air Conditioning today!

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Heat Pump Tip: SEER vs. HSPF

Monday, August 20th, 2012

When it comes to Bellevue heat pumps, there are two different ratings you’ll often see – the SEER and the HSPF. So, what does each of them mean and which rating is more important when purchasing your new device? Here are a few things to consider:

 SEER

The acronym SEER is short for “seasonal energy efficiency rating” and is used most commonly to measure air conditioner efficiency or in this case, the cooling capacity of your heat pump.

 HSPF

The HSPF is short for “heating seasonal performance factor” and is a measurement of how efficient the heat pump is in producing heat during the cooler months of the year.

 The Difference Between the Two

Every heat pump will have both of these ratings, allowing you to see how efficient each is. This is important because you need to know for certain how well your heat pump will perform under certain situations – both in the winter and summer.

However, if you live in a colder climate where the summer rarely calls for air conditioner, your focus should be on the HSPF first. And if you live in a warmer climate where your heating needs are minimal, the SEER is most important. Another thing to consider is your supplemental heat. If the cost of your supplemental heating system is high, you’ll want an HSPF that is as low as possible to balance it out.

 Choosing an Efficient Heat Pump

Heat pump efficiency directly impacts the price of the device you purchase but is almost always worth the difference. The key is to find a device that provides what you need based on where you live. Keep in mind as well that, like most HVAC upgrades, you won’t immediately recoup the cost of the device in your energy savings, so if you plan on moving soon, you should purchase a more affordable device now and upgrade later.

Purchasing a new heat pump for your Bellevue home is an important step in making it more energy efficient. If you are unsure which rating you need or how to analyze their meanings, contact a professional to learn more.

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Pros & Cons of Heat Pumps: A Guide from Bonney Lake

Wednesday, November 9th, 2011

When deciding on any major purchase in Bonney Lake, a critical step is to weigh the pros and cons. This helps you to decide on the best option and reach the best decision for your needs and preferences.

Installing a new heating system is a perfect example of a situation in which you would need to weigh pros and cons. There are a lot of options, and not all of them are right for all people. Take heat pumps, for example. They are great devices and serve many people extremely well as home heating solutions, but they are not without their drawbacks. Below are some of the pros and cons of heat pumps to help you decide whether a heat pumps if the way to go for you.

Pros:

  1. Inclusive – A heat pump not only heats your home in the winter but also cools it in the summer, thanks to a reversing valve that changes the flow of the refrigerant. Having one appliance for both heating and cooling can be very convenient.
  2. Energy efficient – Heat pumps are extraordinarily efficient when it comes to energy use. Because they simply move and distribute heat, rather than producing any on their own, they use minimal electricity.
  3. Simple – Operating on the same basic principles as your refrigerator or an air conditioner, heat pumps are relatively simple. More importantly, they simplify your life by putting your heating and cooling solutions in one package and running on electricity, so you don’t need any other fuels on hand.
  4. Inexpensive to operate – In addition to being energy efficient – which lowers your monthly energy bills – many heat pumps are eligible for federal tax credit. You can save a bundle by using a heat pump.

Cons:

  1. May need supplementing in cold climates – In climates where winter temperatures stay below 30 degrees Fahrenheit for a while at a stretch, a heat pump will have trouble keeping up and need to be supplemented.
  2. Don’t work in power outage – Obviously, because they are powered by electricity, a heat pump won’t work in a power outage, unlike some other heating solutions that do not require electricity.

Although the pros clearly outweigh the cons here, the cons are important as well. Carefully consider all these factors and more while deciding whether a heat pump is the solution for you.

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What is the Emergency Setting on My Heat Pump? A Question from Lacey

Wednesday, November 2nd, 2011

While installing or inspecting your Lacey home’s heat pump, you may have noticed that little switch or button labeled something like “Emergency Mode.” And then, you probably scratched your head and thought, “what is that for?”

Hopefully, the emergency setting is not something you will ever have to use. But, it is there for a reason, so it’s possible you may have to resort to it at some point. In that case, it makes sense to know what it is first.

The emergency setting on your heat pump interrupts the normal operation of the device. The compressor shuts off, so the heat pump no longer pumps heat from the outside into the home. Instead, the internal heating element is activated. This backup system is designed to provide a sufficient, albeit minimal, amount of heat when the heat pump is not working properly. The idea is that the element can keep your home warm enough while you get the heat pump fixed.

That’s what the emergency setting is, but when would you use it?

It’s not a trick question. As the name implies, you only want to use this setting in an emergency. For example, if the heat pump has frozen and isn’t operating, the best course of action is to switch on the emergency mode and call a professional to repair it.

You would also want to use the emergency mode when recovering from a power outage. Any time a heat pump is without power for more than thirty minutes the refrigerant can cool and get too thick to properly flow through the coils. Turning the pump back on in this situation can damage it, so instead you would use the emergency mode for a while to warm the refrigerant back up, then return to operating the heat pump normally.

The emergency setting is not to be used in place of a supplemental heating system. If there is an uncharacteristic cold snap, and your heat pump can’t keep up, then it makes sense to use the emergency setting to keep the house warm. However, if you live in a colder northern climate, where temperatures routinely drop below 30 degrees in the winter, you should have a supplemental heating system in addition to the heat pump. Using the emergency heat setting regularly is not a good idea.

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