Common Heat Pump Issues

February 16th, 2015

Heat pumps have become very popular systems for good reasons: they are very energy efficient, they can both heat and cool your home and they have a long lifespan of 20-25 years. But even with all these positive attributes, a heat pump is still a mechanical device and it may need repair at some point. If you have a heat pump system for your home, here are some of the common problems that can develop with heat pumps:

Refrigerant Leaks

Heat pumps work by transferring heat from one location to another; they do this with the help of refrigerant. As such, your heat pump needs an exact amount of refrigerant in order to work properly. Refrigerant leaks can develop in a number of places; telltale signs of refrigerant leaks are low or no heat (or cooling) and/or icing on the coils. Only certified experts can handle refrigerant, and leaks can be tough to find, so any problems that develop with the refrigerant in your heat pump system should always be handled by an expert.

Problems with the Reversing Valve

The reason a heat pump can both heat and cool is because of a component called the reversing valve. This valve can the direction in which the refrigerant flows, allowing the heat pump to offer either heating or cooling for your home. Reversing valves are somewhat complex components; problems that can develop with reversing valves include refrigerant leaks, solenoid issues and getting stuck in a certain position.

Blower Issues

If you have a ducted heat pump system, your system has a blower that blows the cool or warm air into your home. Different kinds of problems can develop with blowers, including loose or broken fan belts, motor issues, electrical issues or problems with the blades.

It’s good for homeowners to know what some of the more common problems can be with a heat pump, but this doesn’t mean you should handle repairs on your own. Heat pumps are complex devices and should only be repaired by trained experts. Kool Breeze has been helping customers will their heating and cooling needs since 1986, so if you are experiencing any kind of issue with your heat pump in Navarre, call us today to schedule your next appointment with us.

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Some of the Unusual Movies Released for Valentine’s Day

February 14th, 2015

Hollywood has always tried to match movies up to the seasons to draw droves of viewers to the theaters: October is packed with fright-offerings, while the winter holidays skew toward warm and pleasing family films (as well as Oscar hopefuls). Valentine’s Day falls in an odd spot when it comes to the movie release calendar, however, since February tends to be a slower time for the film industry. The studios are as likely to slot strange movies that don’t fit anywhere else in their annual schedules into the Valentine’s Day weekend as they are films with powerful romantic appeal.

So, while the second weekend of February has featured hugely successful romantic comedies like Hitch, The Wedding Singer, and (of course) Valentine’s Day, some truly weird choices have debuted in this weekend as well. And a few have even gone on to tremendous success despite the bizarre match with the holiday. Here are a couple of the odder Valentine’s Day movie releases:

  • Dracula (1931): Yes, this Halloween perennial and the start of Universal Studio’s Classic Monsters actually came out on Valentine’s Day! But perhaps this makes some sense, as the Dracula legend has often received a “doomed lover” approach in the many years since Bela Lugosi made the aristocratic vampire a screen icon.
  • The Silence of the Lambs (1991): Does any film seem less appropriate for Valentine’s Day than this unnerving and sometimes very violent psychological thriller? What’s even more astonishing than the film’s release date is that The Silence of the Lambs eventually nabbed the Oscar for Best Picture, an almost unheard of occurrence for a movie released so early in the year.
  • Daredevil (2003): This Marvel comic adaptation featuring Ben Affleck as a blind superhero does contain a romantic subplot, but the stronger connection to Valentine’s Day may just be that Daredevil wears a bright red costume.
  • A Good Day to Die Hard (2013): The least successful of the Die Hard film franchise, this is an excellent example of a studio dropping a film into a weekend where it doesn’t fit in the hopes that it works as counter-programming. (It didn’t.)
  • Wayne’s World (1992): Now here is an example of counter-programming that clicked with audiences. This comedy based on a Saturday Night Live sketch turned into one of that year’s biggest hits and spawned a sequel.

Whether you celebrate Valentine’s Day with a trip to the movie theater, or you have your own special plans, everyone here at Kool Breeze hopes you and your loved ones have a wonderful weekend.

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What to Do if Your Furnace Won’t Provide Heat

February 5th, 2015

A furnace that won’t heat isn’t really of any use to you. As such, it behooves you to get it fixed as soon as possible. Now, you probably don’t have the tools or the expertise to actually repair your furnace yourself. However, there are a few steps you can go through before calling a professional technician. At the very least, you can eliminate some possible causes of the problem. Let’s take a look at what you can do if your furnace isn’t providing heat.

Check the Thermostat

The thermostat is the core of your heating system, responsible for actually deciding when your home receives heat and for how long. As such, a malfunctioning thermostat can disable the entire system, even if the furnace itself is perfectly healthy. Have a look at the thermostat and make sure that the settings and temperature are correct. If the temperature is obviously incorrect, or anything else is displaying strangely, then you may have a thermostat issue.

Listen

If your furnace is actually on, but not providing heat, listen for the sound of the furnace’s air handler. The air handler is the part that actually circulates air throughout the house, and you should be able to hear the fan blowing when the furnace is on. If not, then you have an issue with your air handler. It is possible that the motor is burned out, or that some other kind of electrical shortage has deprived the handler of power. Either way, you should shut your furnace down and call a professional if you don’t hear the fan blowing. Otherwise, heat can become trapped in the furnace and cause it to overheat.

Check the Ignition

Faulty ignition is a very common cause of furnace failure. In older furnaces, it’s easy to check if the ignition is working. Simply look for the pilot light burning underneath the furnace. If the light is out, then that’s probably the source of your problem. Newer furnaces are more difficult to assess, as they use electronic ignition systems with little or no visible signs of malfunction. Even so, you should try starting your furnace while watching the burners to see if they ignite. If not, then you probably have an ignition problem.

If your furnace isn’t providing heat, call Kool Breeze. We offer quality furnaces and professional furnace services throughout Pensacola Beach.

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A Few of the Advantages of Ductless Heating

January 30th, 2015

Ductless heaters have often been used in areas where any kind of centralized heating is either too expensive or not physically viable. They are favored by apartments and other smaller living areas because they do not rely on ducts, making them only able to heat the rooms in which they are installed. This may seem like a disadvantage when compared to the reach of central forced air systems. However, there are a number of reasons to prefer ductless heating, even in a larger living space. Let’s take a look at a few of the advantages of ductless heating.

Energy Efficiency

Centralized forced air heating systems are actually incredibly inefficient when it comes to transporting heat across the house. Ducts are extremely fragile systems, prone to leaks of all kinds from various causes. This causes a staggering amount of heat to be lost every time the heater turns on. The US Department of Energy has estimated that as much as 30% of a forced air system’s heat is lost to duct leaks every time it’s turned on.

Ductless heating systems don’t have to worry about any of this, because they deliver heat directly into the room. They are also not combustion based systems, which means they don’t have to burn any sort of fuel to create heat. Instead, they siphon thermal energy from the air outside and bring it into the room. This makes ductless heating systems quite a bit cheaper to operate than a lot of other systems.

Versatility

Centralized heating is also not very sensitive to the individual needs of a home’s occupants. Most of the time, a central heating system has two states: on and off. It does not account for varying temperature levels in various rooms, only for the immediate area around the thermostat. This “one size fits all” solution can lead to hot and cold spots throughout the house, as well as wasting energy on rooms that don’t need heating.

Ductless heating systems avoid this problem by only having one room to worry about. If you have a ductless heating system installed in each room, you have the option to not only set a different temperature for each but to only heat the rooms that are occupied at the moment. This saves you quite a bit of money.

If you’d like to know more, call Kool Breeze. We offer professional heating services in the Fort Walton Beach area.

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Warning Noises from Your Furnace: A Guide

January 23rd, 2015

Furnaces are notorious for making strange noises during operation, particularly after years of use. While not all of these sounds indicate a major issue, you should call a professional anytime you hear something unusual coming from your furnace. Let’s take a look at some of the more common warning noises that can come from your furnace, and what problems they can indicate.

Grinding

A grinding noise coming from your furnace indicates that the bearings in your air handler motor are wearing down. The air handler is the section of your furnace responsible for the circulation of warm air throughout your house. The air handler motor is what turns the fan and keeps the air circulating. Inside the motor is a group of bearings, designed to lubricate the motor and keep it running smoothly. Over time, however, the bearings can lose their lubrication. This actually increases the resistance on the motor, causing it to eventually overheat and burn out. If you hear grinding coming from your furnace, you should call a professional immediately before you have to replace the motor.

Squealing

Squealing coming from your furnace is also often located in your furnace’s air handler. The motor is connected to the fan by a rubber loop, called a “fan belt.” This belt is responsible for the transfer of motion that makes the air handler fan turn. Over time, the fan belt stretches and cracks, creating more friction between the various parts of the air handler. That is what creates the loud squealing noise that you can hear when your furnace starts. If not treated right away, the fan belt will break and render the air handler unable to operate.

Banging

A banging noise can actually have a couple of different causes. It could be your ducts expanding and contracting from the hot air running through them, which isn’t a big deal. It could also be due to part of your burner assembly firing late, due to carbon build up on the burner itself. That is a big deal, and needs to be treated. You’ll need to call a professional to confirm the source, one way or the other.

To schedule an appointment or if you’d like to know more about our heating repair options in Navarre, call Kool Breeze today.

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Heating Installation: Furnaces vs. Heat Pumps

January 14th, 2015

If you have a working set of ducts installed in your home, you generally have two choices available when it comes to heating installation in Pensacola Beach: a furnace or a heat pump. Most central heating systems in the U.S. are furnaces, consisting of a combustion chamber, a filter, a blower, and a venting system, and installed in a closed space like an attic or closet, or in a garage or basement. A heat pump is actually a heating and air conditioning system that contains an outdoor component and an indoor air handler, just like a traditional air conditioner.

Which system is best for your home? We’ll go over both heat pumps and air conditioners in today’s post, but be sure to contact a professional to determine which type, size, and model of unit is best suited for your heating needs.

Furnace

Furnaces are popular because of the generally low cost of installation as well as reliability. And if you’re skeptical of what a furnace can do for you because you’ve owned a poor-performing furnace in the past, then you may be missing out on an opportunity to get a new highly efficient updated model. Today’s furnaces are more efficient than ever, providing homeowners with a range of options to choose from including those with very high efficiency and performance ratings and advanced safety features.

Heat Pump

A heat pump uses refrigeration technology to move heat from one area to another, as the chemical blend can easily convert from a liquid to a gas and back again to absorb and dissipate heat. In the cooler weather heat is absorbed from the outside air to move indoors. This is cost-effective because it is more efficient for a system to move heat around than to generate heat.

It is often wise to get a heat pump if you need a new air conditioning and heating system. However, if you are only replacing an older furnace, a heat pump may not be your best bet. A heat pump replaces an air conditioning system, and it can come out to quite an expense if you replace a nearly new AC unit.

Call Kool Breeze for an honest assessment of your heating needs and to schedule new heating installation in Pensacola Beach.

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Heat Pumps vs. Furnaces: The Pros and Cons

January 7th, 2015

Heat pumps are quickly rising in prominence across the country, though they haven’t quite caught up to furnaces in terms of sheer numbers. With so many homeowners becoming aware of heat pumps for the first time, however, there are a lot of questions regarding which system would work best in which environment. Here, we’re going to try to answer some of those questions. Let’s take a look at the pros and cons of both heat pumps and furnaces.

Heat Pumps

Heat pumps are a unique type of home heating system, in that they don’t rely on combustion to produce heat. Instead of burning fuel, heat pumps move heat from one place to the other. This is accomplished through the heat pump’s main components: the indoor unit and the outdoor unit.

When the heat is turned on, the outdoor unit evaporates refrigerant in a coil located inside its casing. The gaseous refrigerant draws thermal energy out of the surrounding air before carrying it down the refrigerant line to the indoor unit. The indoor unit then condenses the gas back into a liquid, releasing the thermal energy so that it can be used to heat the home.

Heat pumps are remarkably energy efficient, as they do not burn fuel to heat a home. They rely only on electricity and ambient thermal energy to operate. If you want to save money on heating bills, a heat pump is a good choice.

Unfortunately, the heat pump’s reliance on thermal energy in the air can also be problematic. In climates that frequently reach freezing temperatures, there often isn’t enough thermal energy for the heat pump to effectively heat the home.

Furnaces

Furnaces are combustion-based systems. That is, they burn some type of fuel in order to produce heat for distribution. They are widely popular across the country, mostly because they are relatively cheap and easy to repair or replace. Natural gas, which is the most popular furnace fuel type, produces a high amount of heat compared to the amount burned. This makes furnaces quite effective in heating a home.

Furnaces are not the most cost-efficient heating systems, however. The average furnace loses a lot of heat to things like duct leaks, and even natural gas furnaces cannot compete with things like heat pumps when it comes to energy efficient heating.

If you’d like to know more, call Kool Breeze. We offer professionally install furnaces in the Fort Walton Beach area.

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12 Grapes for 12 Months: An Unusual New Year’s Tradition

January 1st, 2015

Across the world, many cultures have specific traditions to celebrate the transition from the old year to the new. In the U.S. and Canada, we associate New Year’s with the ball in Times Square, kissing at the stroke of midnight, resolutions, and singing “Old Lang Syne.” But for many Spanish-speaking countries, one of the key traditions has to do with eating grapes as fast as possible.

The “twelve grapes” tradition comes from Spain, where it is called las doce uvas de la suerte (“The Twelve Lucky Grapes”). To ensure good luck for the next year, people eat one green grape for each of the upcoming twelve months. However, you cannot just eat the grapes during the first day of the new year any time you feel like it. You must eat the twelve grapes starting at the first stroke of midnight on Nochevieja (“Old Night,” New Year’s Eve) as one year changes to another. And you have to keep eating: with each toll of midnight, you must eat another grape, giving you about twelve seconds to consume all of them. If you can finish all dozen grapes—you can’t still be chewing on them!—before the last bell toll fades, you will have a luck-filled new year.

Where did this tradition come from? No one is certain, although it appears to be more than a century old. One story about the Twelve Lucky Grapes is that a large crop of grapes in 1909 in Alicante, Spain led to the growers seeking out a creative way to eliminate their surplus. But recent research through old newspapers shows that perhaps the tradition goes back almost thirty years earlier to the 1880s, where eating grapes was meant to mock the upper classes who were imitating the French tradition of dining on grapes and drinking champagne on New Year’s Eve.

It can be difficult to consume grapes this fast, and the lucky grapes of New Year’s Eve have seeds in them, making the job even trickier. (Seedless grapes are not common in Spain the way they are over here.) For people to manage eating all the grapes before the last stroke of midnight requires swallowing the seeds as well and only taking a single bite of each grape.

Oh, there is one more twist to the tradition: you have to be wearing red undergarments, and they have to be given to you as a gift. The origins of this part of the tradition are even more mysterious, and it’s anybody’s guess why this started.

Whether you go for the grape challenge or find another way to ring in New Year’s, all of us at Kool Breeze hope you have a great start to the year and a, uhm, fruitful 2015.

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The Composition of Snowflakes: Are No Two Alike?

December 25th, 2014

“No two snowflakes are alike.”

This is a statement nearly every schoolchild has heard at least once, either while crafting unique snowflakes with a sheet of folded paper and some scissors or while learning a lesson on the science of snow. While even most scientists don’t quite understand what causes a snowflake to form such complex and beautiful columns and points and branches, one thing is for certain, the composition of snowflakes guarantees that no two will ever be identical.  However, it is possible for two snowflakes to appear to be nearly exactly alike.

A snowflake begins to form when a piece of dust catches water vapor out of the air. Water is created when two hydrogen molecules attach to an oxygen molecule. The two hydrogen molecules are angled from one another in such a way that they form a hexagonal shape when they come together during the freezing process; thus, a snowflake begins as a simple hexagonal shape or as layers of hexagons called diamond dust. The emergent properties that follow from the original hexagon are what differentiate one snowflake from another, as the humidity, the temperature in the air, and many other factors (some of which remain unclear to scientists) allow each snowflake to form in an entirely unique way with a seemingly endless variety of shapes.

However, in 1988, a scientist named Nancy Knight claimed to have located two that were the same while studying snowflakes as part of an atmospheric research project. And it appeared to be so; when put under a microscope, the emergent properties looked nearly identical. But while it is feasible that two snowflakes can appear to be exactly alike on the outside, they are never identical on an atomic level. Deuterium is an atom that appears attached to about one in every 3000 hydrogen molecules in the air. Because there are millions of atoms that make up a snowflake, the random assortment of deuterium in any two snowflakes—even in two that so very closely resemble one another—simply cannot be the same.

Here at Kool Breeze, we’d like to remind you to grab a cup of cocoa and relax with your family this holiday, perhaps by crafting some unique snowflake creations of your own. We wish you a very happy holiday season, from our family to yours!

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Signs You Need Repairs for Your Commercial Heating

December 17th, 2014

Commercial isn’t all that much different from home heating, really. Sure, there are minor details that might differ, some parts present in one system that may not be necessary in another. For the most part, though, there are only two differences: scale and consequence. By that, we mean that a commercial system is bigger, and creates bigger issues when it fails. You don’t want your customers being uncomfortable when they enter your place of business, which can certainly happen when the heat goes out. Read on to find out how you can avoid this particular disaster.

Strange Noises

Whenever you hear strange noises coming from your heating system, it’s a pretty good sign that you should call a professional. There are a couple of signs, however, that merit special attention. We’ll start with grinding. If you hear grinding coming from your heating system, it’s probably the bearings failing on your air handler motor. The bearings are designed to help the motor run smoothly by lessening friction, thereby lightening the workload on the motor. When the bearings fail, however, the motor begins to experience more and more resistance as it tries to rotate. Eventually, it comes up against so much friction that it burns out.

Another noise you should watch out for is a squealing sound when you first turn on the heating system. This is caused by the system’s fan belt failing. The fan belt is a rubber belt that connects the motor and the fan in the air handler. When the fan belt wears out, it begins to stretch and crack. This causes the squealing sound in the heater.

Short-Cycling

Short-cycling is when your heating system won’t stop turning on and off throughout the day. This is caused by the system overheating, causing the limit switch to shut it down to prevent any damage or fire risk. When the system has cooled off enough, it starts up and overheats again, trapping it in an endless on/off cycle. This severely shortens the life of the heating system, and can cost a lot of money in lost efficiency.

If you are having trouble with your heating system, call Kool Breeze. We provide quality commercial heating services in the Navarre area.

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