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.

Continue Reading

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.

Continue Reading

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.

Continue Reading

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.

Continue Reading

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.

Continue Reading

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!

Continue Reading

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.

Continue Reading

The Reversing Valve: The Key Component of Heat Pumps

December 10th, 2014

Heat pumps combine two comfort functions into a single system: forced-air heating and cooling. During the long hot season in Florida, a heat pump can provide a level of indoor cooling that is equal to a comparably sized standalone air conditioner. During the shorter periods of cold weather, a heat pump can switch over to providing a sufficient level of warmth to keep a home pleasant without excessive energy waste. In Pensacola Beach, FL, heat pumps are one of the best ways to stay comfortable around the year.

In most of the important ways, a heat pump works like an air conditioner. The key difference between the two is a component called the reversing valve. Without this valve, a heat pump would remain in one mode or the other. If you have a heat pump that either won’t give you heating or won’t give you cooling, the fault probably lies in the reversing valve. Call Kool Breeze, any time of the day or night, for the repair work necessary to restore your heat pump to full operation.

The Reversing Valve

The job of the reversing valve in a heat pump is to change the route of refrigerant between the indoor and outdoor coils, which will cause the two the exchange their functions of condenser and evaporator. When the refrigerant moves first from the compressor to the indoor coils, the heat pump is in heating mode. When it moves first to the outdoor coils, the heat pump is in cooling mode.

A reversing valve operates by a pressure difference inside a metal tube, controlled by a solenoid. The pressure change moves a slider through the tube, and this slide straddles two of three tube openings. When at rest (de-energized), the slide creates a pressure difference on one side of the tube that allows the refrigerant from the compressor to move first toward the indoor coils and makes them act as the condenser, releasing heat to the inside of the home. When the slide shifts to the other side of the valve (energized) the pressure change now permits the refrigerant to move to the outdoor coils first, making them the condenser and releasing heat to the outdoors. An electrical connection from the thermostat controls whether the reversing valve is energized or de-energized.

A broken reversing valve will mean a heat pump that is trapped in one mode or the other. If this occurs, the reversing valve will need to be replaced (this is less expensive than trying to repair them), and this job requires professionals to handle. The thermostat can also lose its connection to the valve, which will usually trap the pump in heating mode because the valve will remain de-energized. If your heat pump starts to act as if it has a bad reversing valve, call for trained heating technicians right away.

At Kool Breeze, we want you to enjoy comfortable temperatures in your home no matter the weather outside. We install heat pumps in Pensacola Beach, FL and provide all the repair and maintenance work necessary to keep them working for many years. Give us a call the next time you need heat pump service.

Continue Reading

How Does a Heat Pump Work for Heating?

December 3rd, 2014

Heat pumps are a great alternative to more traditional systems when it comes to heating your home. More and more homeowners are taking advantage of heat pumps for their energy efficiency, versatility, and safety compared to furnaces and boilers. However, many people are still ignorant of how heat pumps actually work. To remedy that, let’s take a look at the inner workings of a heat pump.

Parts of a Heat Pump

A heat pump system consists mainly of two parts. These parts are the interior and exterior units. As the name suggests, these units are installed inside and outside the home, respectively. The function of these units changes, depending on whether the heat pump is in heating or cooling mode. Since we’re only talking about heating in this article, however, we’ll call the inside unit the condenser, and the outside unit the evaporator. These names refer to the coils that are present in each unit.

The other major part you should know about is the refrigerant line. This line runs between the two units, and is filled with one of several kinds of liquid responsible for transporting heat.

How it Works

When the heat pump is turned on, the refrigerant flows out to the exterior unit and into the evaporator coil. The coil then evaporates the refrigerant, turning itself into a heat sink for the surrounding air. Through this process, thermal energy is leeched from the air and into the coil, where it is stored in the refrigerant gas. The refrigerant then runs inside to the interior unit, where the condenser coil condenses it back into a liquid state. This releases the stored thermal energy, which the interior unit can then use to warm the air to be circulated. The now-cold liquid refrigerant is then moved back out to the exterior unit to continue the process.

This method of moving heat from one place to another, rather than relying on combustion to generate heat, is what makes heat pumps so energy efficient.

If you’d like to know more about how heat pumps work, call Kool Breeze today to speak with a qualified technician. We professionally install heat pumps in the Pensacola Beach area.

Continue Reading

10 Facts You Should Know about Thanksgiving

November 26th, 2014

Thanksgiving has been celebrated as an official holiday in the United States for over 150 years, so you may think you understand all there is to know about this family feast. Most of us have heard the story of the pilgrims’ first Thanksgiving in 1621 after arriving in North America on the Mayflower. But did you know that only about half of the people on this ship were actually pilgrims? This fact is one of ten things that may actually surprise you about the Thanksgiving tradition!

  1. Although we often consider Thanksgiving a holiday unique to the United States, many other countries and cultures celebrate their own set of harvest-time and thanksgiving traditions. In Korea, Chu-Sok (or “fall evening”) is put on in remembrance of forefathers on August 15th of every year. Brazil celebrates a contemporary version of the U.S. holiday. Chinese, Roman, and Jewish cultures all have a history of harvest celebrations as well.
  2. President Harry S. Truman began the tradition of a ceremony held before Thanksgiving during which the president receives a turkey. George H.W. Bush was the first to pardon the turkey instead of eating it.
  3. In Minnesota alone, farmers raise over 40 million turkeys a year. In fact, U.S. farmers produce about one turkey for every one person in the country.
  4. According to the New England Journal of Medicine, the average American will gain about one to two pounds every year during the holiday season.
  5. On the other hand, turkey is naturally high in protein and has been known to support and boost immune systems to protect against illness and speed up healing. So feast on!
  6. Abraham Lincoln issued a “Thanksgiving Proclamation” in 1863, but a woman named Sarah Josepha Hale can be credited with the idea. While Thanksgiving had been celebrated at different times of year in many areas of the U.S. for years, it was Hale, prominent magazine editor and author of the rhyme “Mary Had a Little Lamb,” who urged Lincoln to finally establish the national event.
  7. President Franklin D Roosevelt once tried to change the date of Thanksgiving to the second-to-last Thursday of the month in order to extend the holiday shopping season and boost the economy.
  8. Only about half of the people on the Mayflower were what we would consider today as “Pilgrims.” The other (approximately) 50 people were simply trying to find a way over to the New World.
  9. Gobble, gobble! Click, click? While male turkeys make a gobbling noise, females (hens) do not; it’s often described as a clicking.
  10. Even though we celebrate Thanksgiving on the last Thursday of November, the month of June has been declared National Turkey Lovers’ Month by the National Turkey Federation so you can continue the celebration in the summer as well!

From our family here at Kool Breeze, we’d like to wish you and yours a very Happy Thanksgiving!

Continue Reading