Posts Tagged ‘Primos-Secane’

Gradyville Furnace Repair Question: What Causes Cracks in a Heat Exchanger?

Wednesday, February 22nd, 2012

Furnaces are designed so that the heat – and the combustion byproduct produced inside – doesn’t interact directly with the outside air. This design is to ensure you have a safe furnace in your Gradyville home that won’t inadvertently affect your family’s health.

The metal piece that separates the furnace heat from the outside air stream is called the heat exchanger. The heat exchanger performs a very important function, and if it is broken or cracked, it can’t work properly.

A cracked heat exchanger is very common problem with heating systems, as well as one that should be repaired as soon as possible. But what causes a heat exchanger to crack? Here are some of the most common reasons:

  • A long period of normal use. A furnace heat exchanger naturally expands and contracts with the heat of the furnace, over and over again as the furnace is turned off and on to heat the home. Over several years, this stress can crack the metal.
  • Poor air flow, often caused by dirty or obstructed vents, can result in poor air flow through the furnace. This overworks the furnace, which can crack the heat exchanger prematurely.
  • Poor, incomplete or improper combustion can also cause a heat exchanger to crack. When the combustion process is less efficient – which can also be a result of poor air flow — your furnace’s burners have to run hotter and longer to heat your home, which means extra stress on the heat exchanger.

Essentially, if a furnace is running at less than optimal efficiency for an extended period of time, the heat exchanger is put under additional stress beyond the usual and can crack prematurely. Therefore, the best way to prevent a cracked heat exchanger is proper maintenance, particularly keeping all vents clean and unobstructed and getting an annual maintenance inspection.

If your heat exchanger does crack, do not hesitate to call Cool It Heating & Air Conditioning and get it repaired. The crack can allow potentially dangerous combustion gases to seep into your home, which can have a negative impact on your family’s health.

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Marcus Hook HVAC Contractor Guide: 7 Tips for Creating A Home With Less Maintenance Needs

Wednesday, January 25th, 2012

Owning a home in Marcus Hook is a joy in and of itself. There is an undeniable satisfaction that accompanies being the master of your own domain. Unfortunately, that also means being the master of all the maintenance in that domain. Being proactive in doing regular, preventive maintenance is the best strategy to keep your house in shape and reduce costs, but that can grow tiresome.

So, it behooves you to try to create the most durable home possible by using materials that require less maintenance. Keep in mind that there is no such thing as a maintenance-free home, but here are some tips to make your home more durable:

Flooring:

  • Carpet is very durable and, with advances in stain resistance technology, easier to keep clean than in the past.
  • For homes with small children or pets, ceramic tile is a good option, as it easier to clean than carpeting and is also very durable.
  • Use treated lumber for outdoor decks, and add a water seal after building. The former will deter termites; the latter will prevent rotting due to water damage.

Roofing:

  • Choose the right shingle for where you live. Asphalt shingles come in a variety of thicknesses, each designed to withstand more wear. You might also consider shingles made of another material, such as metal or clay, where appropriate.
  • For areas that get a lot of snow, consider a sheet metal roof. Usually made from aluminum or steel, metal roofs stand up better to harsh winters. Snow also slides off the metal easier, meaning less time clearing snow off the roof in the winter.

Windows:

  • Energy-efficient windows help keep the elements out, putting less of a strain on your heating, cooling and ventilation systems, so they will require less maintenance. They also contribute to lower energy costs.
  • Select window frames made from durable aluminum or hardwood, both of which are less likely to deteriorate and need repair over time.

Sealants and insulation are other areas where you have the opportunity to choose more durable materials. You should consult a Marcus Hook professional on these, however, as not all materials are appropriate for all applications. For example, cellulose insulation works well in walls, but should not be used to insulate ducts and pipes. Be sure to go with a solution that is not only durable, but appropriate for the task at hand.

Remember that HVAC equipment needs to be maintained regularly to stay in good condition, whether you have a furnace, a heat pump, or a boiler.

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A Question from Folsom: Why Does My Furnace’s Pilot Light Keep Going Off?

Wednesday, December 21st, 2011

If you have an older furnace with a gas pilot light and it keeps going out, heating your Folsom home can become a frustrating process. Not only are you forced to trudge downstairs to light it every time you need heat, but you’re probably starting to worry that there is something wrong – either with your furnace or with your gas supply. Here are some possible reasons for your pilot light shutting off and what you can do about them.

  • Thermocouple – The thermocouple is used to generate electricity from the gas being burned by the pilot light to power the sensor that keeps the pilot light running. So, if the thermocouple goes bad or gets blocked in some way, the sensor won’t work properly and your pilot light won’t remain lit. Even a small problem with the thermocouple can lead to the valve closing and the pilot light going out.
  • Gas Pressure – If the gas pressure going to your furnace is too low, due to a leak, pipe problem or another appliance, the pilot light may not have enough gas to stay lit. While it is possible that the problem is not related to gas pressure, anything that affects the flow of gas into your home should be inspected by a professional. If you smell gas, leave the house and call your gas company immediately.
  • Mercury Sensor – The sensor in your pilot light that maintains the flow of gas to keep it lit can go bad. Keep in mind that these sensors almost always used to contain mercury (and often still do), so you should be careful with them. It’s best to call a professional who can replace and dispose of it properly.
  • Dirty Burners – Excess dust, lint, rust or sulfur build up can result in blockage of the burner holes. When this happens, gas will flood into the chamber but not light right away. When it does finally light, it will create a small boom or banging sound that will often put out the pilot light. Not only is this inconvenient, it is very dangerous. Fortunately, it can be avoided with annual cleanings of your furnace.

The best way to keep your pilot light lit at all times is to have someone inspect it once a year. If something happens in between, you can usually rule out cleanliness issues and call in a professional to check the thermocouple and sensor.

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How to Make Your Thornton Heating System More Effective

Monday, December 12th, 2011

Everyone wants an effective heating system in Thornton – one that will provide steady, reliable heat without you having to spend hundreds of dollars each month on gas, oil or electricity. And while the best way to improve the efficiency of your heating system in most cases is to upgrade it, there are some simple things you can do around the house to boost its effectiveness. Here are some of the best:

  • Rearrange Furniture – Just having the heat on doesn’t necessarily ensure the heat entering your room is being distributed evenly. Move your furniture in such a way that there is a clear, unimpeded path from the registers and radiators to the rest of the room. Done properly, this will make it much easier to and faster to heat every room of your house.
  • Maximize Air Flow – Air flow can be maximized in a number of ways. Make sure you close any windows near a register or radiator and that you remove any large objects that might block air flow. You should also install things that can help move air like fans and always call someone in for changes to the arrangement of your vents or radiators.
  • Clean Registers or Radiators – The cleaner your radiators or dust registers are, the more efficiently they release their heat. Not only have that, but clean radiators and registers resulted in better indoor air quality. Weekly cleaning of each room’s heating source is highly recommended.
  • Install Ceiling Fans – Ceiling fans switched to blow down are incredibly effective for distributing air throughout the room. This will keep push warm air down and keeps cold air up – in effect, reducing the need for constant running of your furnace or boiler.

Effective heating is important to keep your home comfortable, reduce the cost of heating and prolong the lifespan of your furnace or boiler. You should also make sure your heating system is properly maintained throughout the year. Skipping maintenance visits (which are highly recommended annually) will put unnecessary stress on your system and shorten its lifespan substantially, not to mention the decrease in efficiency when heating your home.

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Troubleshooting Your Problematic Media Heat Pump

Monday, December 5th, 2011

If your Media home’s heat pump isn’t working properly, there are a number of things that might be wrong. But, where do you start and how do you solve these problems quickly and inexpensively? Here are some tips for common heat pump problems.

Low Air Flow

Your heat pump is designed to provide steady air flow to the entire house. When it was originally installed, the technician sized it to do so. If it suddenly stops providing enough air flow to your entire house or if the air flow it provides isn’t as comfortable as you’re used to, something is probably wrong.

More specifically, there is likely an issue with the heat pump itself since the device will compensate for most external problems by running longer and harder. A quick inspection will often rule out serious problems, so you should have someone inspect your device as soon as you notice a problem.

Leaky Duct

If there is an external problem, such as leaky ductwork, it tends not to be as noticeable right away. Often, when ducts are leaking, air flow problems will occur only in certain rooms of your home. Even then, the heat pump might be able to maintain the right temperature in those rooms – you’ll just have a higher energy bill because of the energy loss in the ductwork.

The best way to determine what is happening and how best to tackle the problem is to have someone test your ductwork for leaks, a relatively quick process.

High Energy Bill

If your energy bill suddenly increases dramatically, it is usually due to energy loss somewhere in the transfer between the heat pump and the rooms of your home. Leaky ducts can be the culprit, but so too can the air handler or the heat pump itself. If you notice a sudden increase in your energy bill, look for other symptoms like uneven heating or cooling in certain parts of your home or noises coming from the ductwork or your air handler.

No matter what other symptoms accompany the increase, you probably need repairs. Your home may still be comfortable now, but the heat pump can only make up for the problem for so long and in the interim, it is being put under excessive stress that reduces its lifespan.

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Is a Heat Pump Right for Your Home? A Guide from Primos-Secane

Friday, October 21st, 2011

Deciding which type of home comfort system to go with in Primos-Secane can be a difficult process to navigate. There are a ton of factors to take into account including how much you will be using the system, what type of fuel you mainly rely on and what the specific climate is like where you live.

Heat pumps are a great home comfort solution for many people but they aren’t always the appropriate choice. However, there are many benefits to going with a heat pump system, so this is certainly an option you should keep in mind as you evaluate your options.

Heat pumps work by extracting heat from the air in one place and then transferring that heat to another space. For instance, in the winter, heat pumps take heat from the outside air and pump it into your house. In the summer, on the other hand, your heat pump will be able to take heat from your indoor air and pump it back outside, thereby keeping your home cool and comfortable.

Heat pumps are also extremely energy efficient because they don’t actually have to generate the heat they pump. Unlike furnaces, which take in fuel and convert it into heat, heat pumps simply harness the heat that’s already there, making them by far the more energy efficient option.

Another benefit to heat pumps is that they maintain a more constant temperature than many other types of heating systems do. Rather than pumping in a big blast of hot air and then waiting until the temperature indoors falls below a preset level before doing it again, heat pumps provide a relatively constant stream of warm air.

The initial amount of heat is smaller than what you might be used to from a furnace, but the cumulative effect means that you’ll be able to enjoy a much more consistently comfortable indoor environment.

It is important to evaluate the climate in your area before you decide to purchase a heat pump, though. These systems are extremely effective at heating and cooling your home as long as temperatures stay above the mid-thirties.

Below that, you may need to install some type of supplemental heating in order to keep your home warm enough on those really cold days. So if you live in an area where temperatures routinely dip below freezing for large portions of the winter, a heat pump might not be the most sensible solution for you.

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My HVAC System Has a 10 Year Warranty – Why Do I Need a Maintenance Agreement?

Monday, June 27th, 2011

While every new furnace sold comes with a limited 10 year warranty for the unit and parts, it is a good idea to supplement your warranty with a more complete maintenance agreement with your HVAC provider. Why pay for a secondary maintenance plan when you already have a warranty?

For the most part, the limited warranty provided by the manufacturer is meant to cover things like faulty parts, abnormal breakdowns or recalls. If your system simply needs to get a checkup because you use it a lot or there is a clog that isn’t caused by the actual furnace or air conditioner, you will likely end up paying the maintenance cost. So, by paying for an upgraded service plan, you cover all potential breakdowns and you’ll never again need to worry about your system. It’s like getting the upgraded warranty for a new car that covers everything from a busted crankshaft to old windshield wipers.

Help Your System Last Longer

Another benefit of a maintenance agreement for your HVAC system is that the system lasts longer when it is regularly maintained. The best maintenance agreements come with unlimited checkups and service visits, any day of the week, any time. So, if you think your system is running poorly, call a professional in to check it out and it won’t cost you anything. The ability to do this will ensure your HVAC system lasts significantly longer than if you were forced to wait until you could afford an extra visit from your repair man.

So, not only do you ensure your system keeps working, you add a lot of valuable years to its lifespan. Imagine how much money you’ll save if your furnace or air conditioner lasts for 20+ years instead of just 10. Any breakdowns after the 10 year mark would require hefty repairs or replacement since your warranty is expired. So, it’s in your best interest to keep your system running smoothly throughout its lifespan.

Ultimately, an HVAC system is only as good as what you put into it. If you’re careful about your investments and are willing to spend a little extra now, you’ll stand to benefit far more in the future from a smoothly operating, efficient heating system.

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What Types of Air Conditioning Systems Are There?

Friday, June 17th, 2011

Picking out the right air conditioning system for you can actually involve a lot of steps. There are many factors to consider and you will need to understand how each type of air conditioning system functions to know what will be best in your house. Of course, before you can compare them, you need to know what the different types of air conditioning systems actually are.

Packaged air conditioning systems are probably the type that the majority of people are most familiar with. They consist of an outdoor compressor unit that is connected to an indoor air handler or furnace through ductwork within the house. The air is cooled by the compressor and then blown into the house where it is circulated through the ductwork by the air handler.

Packaged air conditioning systems are appropriate for most residential buildings and they come in a variety of sizes so that it is easy to match one to the size and dimensions of your home. However, these types of air conditioning systems do require ductwork, so if you do not already have it installed in your house, putting it in can add considerably to the overall installation costs.

If you do not want to have ducts put in or if you are only trying to cool a small space within your home, you may want to opt for a ductless mini-split system. These types of air conditioning systems are becoming more and more popular because of their excellent energy efficiency and flexibility when it comes to installation options.

Ductless mini-splits also require an outdoor compressor unit, but this is connected to one or more indoor units through refrigerant lines rather than actual air ducts. These refrigerant lines are much easier and less costly to put in place than ducts are, so mini-split systems can be installed for much less than a packaged air conditioning system in a home that does not already have ducts.

These ductless mini-split systems can include only one or many indoor units. Each of these units is controlled independently of the others, making it possible to maintain different temperatures in different parts of your home.

For larger buildings and commercial spaces, central air conditioning systems are generally the preferred option. They are set up essentially the same way as packaged air conditioning systems but on a much larger scale. However, just like packaged air conditioning systems, central air conditioners rely on ducts to get the cooled air to the various areas of the building.

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Passive Ground Source-Based Cooling

Monday, May 30th, 2011

Although there are plenty of active ways to cool your home, sometimes a passive system makes the most sense. If you think about it, you know that the ground in the summer is cooler than the air. And the deeper you go, the cooler it gets. So wouldn’t it be great if you could harness that coolness in some way and use it to cool the air in your home?

How Passive Ground Source-Based Cooling Works

Well, the truth is that you can. That’s exactly what ground source-based cooling systems do. While similar to geothermal heat pumps in some basic ways, ground-source based cooling systems use much less energy to achieve their results. Instead of using coolant and a compressor to transfer heat from your home to the ground, passive ground-source based systems simply carry cold water from the ground to your home where it can then cool the air.

Traditional systems are more complicated in many ways. Air conditioners use coolant and electricity and even geothermal heat pumps use a condenser to transfer air into and out of your home. With a passive ground source cooling system, the amount of energy put into the cooling of your home is reduced to practically nothing – there are few systems that offer these results without costing you a lot in monthly bills.

System Requirements

Of course, if you want to put a system like this in place in your home, you need access to a naturally cooled supply of water. Unless you live near a large pond, lake or other ground level water source, this involves digging down to access the groundwater below your home. Depending on how far down you have to go to reach an acceptable water supply, installing this type of system can cost you quite a bit.

But if you do have easy access to naturally cold water, a ground source-based passive cooling system is an excellent option. And even if you have to spend a bit more on installation by drilling or digging, you’ll more than make up for that cost through what you’ll save in monthly energy bills. Air conditioners are great but they suck power, and if you can find a way to cool your home without one, you’ll be much better off in the long run.

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What Is a Cast Iron Radiator?

Friday, April 8th, 2011

Cast iron radiators are part of a type of home heating system that has been around for generations. While these types of systems have been largely displaced by newer forced air heating, they do still hold some distinct advantages over their more modern counterparts.

Cast iron radiators are heated as either hot water or steam is circulated through them from a furnace or boiler. As the cast iron heats up, it radiates the heat outward into the air and can thoroughly heat your home evenly and efficiently.

In fact, heating systems that use cast iron radiators are quite a bit more efficient at heating homes. They also don’t typically have the types of problems associated with certain types of forced air heating like hot spots, cold spots or generally uneven heat distribution throughout the house.

Cast iron radiator heating systems are also typically cheaper to install than forced air systems because they don’t require ductwork. Instead, a closed system of pipes links the radiators to the boiler, and those are much easier to put in place and generally take up much less space than ductwork does.

While radiators can also be made out of some other metals, nothing holds the heat as well as cast iron radiators do. It is also safer to heat cast iron to higher temperatures, so you don’t have to worry about keeping them on too long or running them in extreme circumstances. They also hold the heat extremely well, so they can continue to heat a room even after the heat has been shut off.

Of course, cast iron radiators are not a solution for keeping your home cool in the winter as some of the newer heat pumps and other central forced air heating and cooling systems are. If you have cast iron radiators in place, you’ll still have to invest in some type of air conditioning system if you want to keep your home cool enough in the summer.

Also, because they do get very hot, cast iron radiators can present a potential burn hazard, particularly to small children. However, there are many different types of radiator covers available that can both mitigate that risk and add a nice touch of style to any room in your home.

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