Posts Tagged ‘Wall Township’

Wall Township HVAC Maintenance Guide: Basic Heating Safety

Wednesday, January 18th, 2012

While you should schedule a yearly maintenance visit with a qualified HVAC technician to check for any safety concerns, you can also reduce potential safety hazards in the heating system of your Wall Township home. Whether you have a furnace, heat pump, or boiler, you can substantially decrease the chances of dangerous situations with a few minor routine tasks.

If you have any questions about how to better maintain your heating system, give Heritage Air & Heat a call to speak with one of our expert HVAC technicians. Here are a few guidelines to get you started.

Ventilation in Forced-air Systems:

  • Regularly vacuum and clean out your heating vents and fan blower.
  • Check the condition of your chimney and vent pipe to make sure that none of the parts are damaged or show signs of deterioration.
  • Test the thermostat occasionally to make sure your heating system is working at optimal levels. There could be a safety concern if your heater is not properly heating your home.

Heat Exchangers:

  • Heat exchangers should be inspected often to prevent carbon monoxide leaks. Check for any obvious issues, such as rust or other damages.
  • The heat exchanger for furnaces should be inspected by a professional once a year in case there are hidden problems with the equipment, or if any of the components need to be replaced.
  • Check the pilot light in gas furnaces for any flickers or changes in color. Have someone turn up the thermostat while you watch the light, but turn off the system for five minutes first. If there are any changes, there could be a problem with the heat exchanger. Call a professional if you suspect issues with your heat exchanger.

Heating Equipment Inspections and Adjustments:

  • Boilers should be drained regularly to reduce sediment buildup, in addition to testing the water level safety controls. It’s best to have a professional perform these tasks if you aren’t sure how to do them on your own.
  • Adjust the temperature settings if you suspect that the heater isn’t working properly, and if it doesn’t work call a professional heating technician, or if you aren’t sure how to locate or adjust the controls.
  • Check the overall equipment for cracks, rust, or any other obvious signs of damage or deterioration that could create safety hazards.

In addition to performing these tasks, call a Wall Township heating contractor to inspect your heating system at least once a year.

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Warning Signs of a Broken Furnace: Some Pointers from East Windsor

Wednesday, November 23rd, 2011

How do you know when your furnace is “on the fritz?” There are warning signs of a broken furnace and some are recognizable – but not all. A broken furnace not only deprives your East Windsor home of heat and comfort, it also can be deadly, too.

Let’s look at some of the warning signs.

Each year, hundreds of people die and many more are injured from the most common household poison: carbon monoxide. This colorless and odorless poisonous gas comes from several sources and the furnace is the most common source of all; more precisely a broken or malfunctioning furnace. Carbon monoxide is a result of incomplete combustion of a fossil fuel, which is when a fuel does not burn correctly or completely. In a furnace, carbon monoxide gas comes from a poorly operating burner or a cracked heat exchanger. A properly tuned and maintained furnace greatly reduces the risk of carbon monoxide poisoning.

Since carbon monoxide gas is colorless and odorless, it can go undetected. It can make people sleepy and create flu-like symptoms. Sometimes a person may fall asleep and never wake up. But there are warning signs. Drowsiness, vomiting, or flu-like symptoms are a warning sign. Regularly scheduled maintenance of your furnace by a qualified heating and cooling professional and installation of carbon monoxide detectors can reduce the risk of falling ill to carbon monoxide gas.

Another warning sign is a higher energy bill. Sometimes you can’t detect a problem right away because, like carbon monoxide, there may be no obvious signs. Higher utility bills can be a sure sign of a furnace that is working too hard and running more than usual. This may be a result of clogged or dirty air vents, or dirty filters. If your monthly bills are higher than those of the previous year, it may not just be because gas prices are higher.

There are other warning signs of a broken furnace, too. The most obvious is the failure of your furnace to bring your home up to the desired thermostat settings or to maintain an even temperature. Cold or uncomfortable houses are sure signs of a broken furnace. The furnace may cycle on or off, causing an uneven or inconsistent flow of heated air. This can be because of a poor blower or a clogged furnace filter. If you don’t feel any moving heated air or detect any unusual odors or smells coming from your heating vents, that’s a sure sign of a broken or malfunctioning furnace.

A broken or cracked gas line can emit odors and can cause a furnace to malfunction, too.

Don’t take a chance of losing heat and comfort this winter. At the first possible warning sign, call your local heating professional for a heating system tune-up.

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The Facts about Indoor Air Quality: A Guide From Red Bank

Wednesday, September 14th, 2011

One of the least understood aspects of your Red Bank home’s comfort system is the indoor air quality. Most people assume that once they have a good furnace and air conditioner installed, there’s nothing left to worry about. However, with the push in the last 20 years to reduce energy loss through poor insulation, most homes are sealed up tighter than ever before. This doesn’t just cause stuffy indoor air – it can actually lead to illness.

How Bad Can Indoor Air Quality Get?

Homes built in the 1980s were recommended to have one third of the ventilation of those built before. Today, the standards have returned to their original levels, but for many years, homes were built with poor ventilation and excessive insulation. The result is a space that holds the air in too well. Everyday contaminants and allergens like dust, pollen, pet dander, mold, or smoke cannot get out of your home and as a result, you can get sick.

In fact, some people even suffer from Sick Building Syndrome (SBS). This is when they feel ill constantly, with respiratory symptoms that have no root cause and are hard to diagnose. Often, it is because they simply breathe too many contaminants and too much stale air.

Fixing Air Quality Is Simple

The first thing needed to fix air quality is a good filtration system. Despite what many people think, simple filtration is not that expensive. There are big, powerful purification systems with advanced ionization units and UV lighting to kill bacteria and viruses, but most families are served well with a simple HEPA filter to remove things like dust, pollen and dander.

It’s a good idea to have your indoor air quality tested, however, just to make sure other contaminants are not present. High humidity can lead to mold growth, and poor ventilation can lead to exhaust or gas fumes in your home. A good carbon monoxide detector is recommended for the latter, but testing should be done to make sure nothing else is floating around.

Finally, make sure your home is properly ventilated. Standard ventilation tends to leak heated or cooled air outside, so many homeowners now opt for energy recovery ventilators. These systems have heat exchangers that transfer warm air between indoor and outdoor air.

However you want to fix your indoor air quality issues, know that there are plenty of things you can do with the help of a good filtration device and regular cleanings of your ductwork and vents.

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How to Add Freon to a Central Air Conditioning Unit: A Guide From Tinton Falls

Friday, August 19th, 2011

An air conditioner cannot cool your Tinton Falls home without an adequate amount of Freon. So if you’ve noticed a drop off in the cooling power of your central air conditioning system, inadequate Freon levels may be the culprit. But before you try to add more Freon to your unit, there are several things you need to know.

Low Freon Means a Leak

The truth is that your central air conditioning system should never need to be “topped off” with Freon. The coolant in your unit is part of a closed loop system and doesn’t get used up like fuel. Instead it continues to circulate through your compressor, absorbing and releasing heat to keep the air passing through it cool and comfortable.

If the level of Freon inside your air conditioner drops below the proper level, it generally means there’s a leak somewhere in your system and you’ll need a qualified professional to find that leak and make the necessary repairs.

Professional Access and Expertise

Even if you’re inclined to add Freon to your unit, you’ll probably have a hard time getting your hands on it. As an EPA regulated substance, Freon can only be purchased by EPA certified technicians. If you’re able to purchase this type of coolant for your air conditioner, you’ll need to make sure you know what type your unit uses. Most air conditioners these days use either R22 or R-134a. It’s important that you only use the type of Freon that your air conditioner is built for.

Potential for Harm

Freon is regulated so strictly because it is an extremely hazardous substance. It can harm you or your family and it can do a lot of damage if accidentally released into the atmosphere. To top everything off, if you do accidentally release it, you could be subject to some hefty EPA fines.

In extreme cases, you can do irreparable damage to your air conditioning system by trying to add Freon inappropriately or without proper training. For all of these reasons, it’s best to let a certified professional check and, if necessary, top off the Freon levels in your AC system. For the minimal cost of this service, you can avoid risking the health and safety of your family as well as that of your AC system.

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What Size Air Conditioner Will Fit My Home?

Monday, July 25th, 2011

When you are trying to determine what size air conditioner to get, the first thing you need to know is how large the space you want to keep cool is. Air conditioners come in a wide variety of sizes and each is appropriate for a particular type of space. So once you know how big the space is, you will be able to compare that to the capacities of the various air conditioners out there to find the right one for your needs.

The cooling power of air conditioners is actually measured in British Thermal Units, or BTUs. Each BTU rating corresponds to a particular square footage which that air conditioner should be able to cool properly and efficiently. For instance, a 10,000 BTU air conditioner can cool a room that measures between 400 and 450 square feet, and so forth. The higher the BTU, the larger the area the air conditioner can acceptably cover.

It is pretty easy to see why you would not want to pick out an air conditioner that is too small for the space you need to cool. The system simply would not be able to keep the space cool enough and it would use a lot of energy trying.

However, that does not mean that the bigger the air conditioner is the better. In fact, you will do just as poorly to purchase an air conditioner that is too big for the space you want to cool than one that is too small. This is because air conditioners do more than cool the room. They also remove humidity as they cool the space.

An air conditioner that is too large will cool the room quickly, causing it to switch on and off frequently. Not only is this annoying because of the noise that the air conditioner makes, but it also increases the wear and tear that the unit must endure. An air conditioner that is too big will also not be able to remove humidity as efficiently because the room is cooled so quickly. Plus, it will use much more energy than necessary to do a sub-standard job.

With these types of calculations, it is relatively easy to pick out a single room air conditioner. However, if you are trying to purchase a whole home air conditioning system, you will probably need a professional to help you figure out exactly how powerful you need the system to be to keep your home comfortable and cool all summer long.

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The Advantages of an Air Conditioning System

Friday, July 22nd, 2011

Just about everyone knows that air conditioning systems keep your indoor environment cool and comfortable during the hot summer months. While this may be enough of a benefit for you, there are also some other benefits to having a central air conditioning system installed in your house as well.

For instance, if you have someone in your household who is more susceptible to extreme temperatures than most people, an air conditioning system can actually help improve their overall health. Babies certainly fall into this category, as they have more difficulty than older children or adults do controlling their body temperature.

Also, many elderly people or people suffering from certain medical conditions, particularly heart conditions, are especially sensitive to the heat. If they are unable to stay cool, it can be very dangerous and damaging to their health, and an air conditioning system helps to guarantee that they will be able to stay cool and comfortable even on the hottest days of the year.

Aside from direct health concerns, air conditioning systems can also help to alleviate the symptoms of colds and allergies. They do this by controlling the level of humidity inside your home. If the air in your house is too moist or too dry, it can exacerbate cold and allergy symptoms, as well as dry out skin and make the indoor environment generally uncomfortable.

Proper humidity control is also important because it helps to ensure that any air filtration or purification system you have in place is able to operate at peak efficiency. Many of these units have a hard time extracting particulate contaminants from the indoor air that circulates through them if that air is too humid or too dry. With a state of the art air conditioning system in place, however, you will not have to worry about whether or not the humidity level in your home is out of balance.

It is also worth noting that a central air conditioning system can be preferable to a window mounted unit because it provides for a more even distribution of cool air throughout the house. Also, when you have a central air conditioning system, the condenser which is the source of most of the noise and vibrations that air conditioners make will be located outside and out of earshot. With window mounted units, on the other hand, there is really no way to block out or diminish the noise.

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Understanding House Ventilation Options

Wednesday, June 22nd, 2011

All the fancy air quality control tools in the world are useless if you don’t have a good ventilation system to circulate air through your home each day. An air filter removes larger particles like dust, dander and pollen, and an electronic air filter removes smaller particles like bacteria, mold, and gases. However, your indoor air will still be poor without a fresh supply of air constantly circulating in from outdoors.

Types of Ventilators

There are a few options here, depending both on the number of contaminants your home has and the amount of heated or cooled air you are willing to lose each day through vents.

The simplest method is an exhaust fan. Fans blow air from your home, creating a negative pressure zone inside. Air inlets then allow new air to enter your home and equalize that pressure. There are also balanced exhaust fans – one fan blowing indoor air out and another fan pulling fresh air in. If you have open flames or gas burning appliances, a balanced exhaust fan is necessary to keep the flames from going out due to the negative pressure caused by a single outlet exhaust fan.

Traditional ventilation, while simple, is also inefficient. In the middle of winter it blows all of your heated air outside and in the summer, it does the same to your cooled air. Your home comfort system likely can keep up with the loss of heat or cooling, so you won’t be less comfortable, but you will certainly pay more on your energy bill.

That’s why heat and energy recovery ventilators are popular in many homes. Especially if you went to the trouble of having your home sealed up tightly to minimize energy loss, these ventilators will save you money.

When air is ventilated through a recovery unit, the energy and heat is transferred between indoor and outdoor air as it passes. In the winter, this means the energy in your indoor air is retained and during the summer, the energy in outdoor air is removed before it enters your home.

Which Method is Best?

The method you choose will depend largely on your current cost of heating and cooling and what types of contaminants you face. Energy recovery ventilators have the added benefit of patching directly into your indoor air quality units, so you won’t need to worry about new contaminants coming in either.

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