Posts Tagged ‘Bedford’

How to Maximize Savings in Your Bedford Home

Monday, September 19th, 2011

When you are thinking about different ways you might be able to save money around your Bedford house, the tendency is to think big. Maybe you need to upgrade to a more energy efficient furnace, or it could be time to install a new central air conditioning system. Maybe it is even a good idea to switch to solar or geothermal power.

But before you do any of that, you may want to try some quick and easy ways to save money around the house with the equipment you already have. Here are 8 great ways to cut your power usage and keep those energy bills down without investing a lot in new equipment.

  1. Seal Up Your House – No matter how energy efficient the heating and cooling systems are in your house, you will be using more energy than necessary if your house is not tightly sealed. Make sure there are not cracks or places where drafts can get in and you will start saving money right away.
  2. The Right Thermostat Setting – Are you really going to notice the difference between 72°F and 69°F? Probably not, but you will save about 3% off of your monthly heating bill for every degree you turn the thermostat down. The same goes in the summer too, just backwards.
  3. Programmable Thermostats – And while we are on the subject of thermostats, it is a good idea to invest in a new one with programmable settings. That way you will be able to set your house to be warm when you will be there and you do not have to pay to keep it warm all day long if it is empty.
  4. Ceiling Fans – Ceiling fans can help keep you cooler in the summer and warmer in the winter. Plus, they cost very little to run so they are a great investment.
  5. Light Bulbs – Switching to energy efficient fluorescent bulbs all over your house will save you a ton even though they cost a bit more to begin with.
  6. Lights Out – But energy efficient bulbs will only get you so far. You should also be sure to turn off the lights in any room you are not using.
  7. Power Strips – Many home appliances draw a small amount of power even when they are not turned on. Use a power strip to easily cut the power to them completely and eliminate that drain.
  8. Sealing Windows – Plenty of air can come and go through your windows as well. Upgrading to more energy efficient windows is certainly an option, but you can also help to seal up your home inexpensively by covering your windows with plastic.

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Why the SEER Is Important When Choosing an Air Conditioner in Bedford

Friday, August 5th, 2011

There are many things to take into account when you are trying to pick out a new air conditioning system, in Bedford or anywhere else. You want one that will be powerful enough to cool the required space but not so big that it turns your home into a walk in freezer. With so many models and types on the market, it can be difficult to figure out what details you need to pay attention to and what you can ignore.

The seasonal energy efficiency rating (SEER) that each air conditioner comes with is not something you should ever disregard, however. This number is a reflection of the overall energy efficiency of the unit and it can have a huge impact on the amount you pay to keep running your air conditioner every month. The higher the SEER of a product, the more energy efficient it is and the lower your monthly bills will be.

Of course, air conditioners with a higher SEER also generally come with a higher price tag, so you will have to weigh the amount of your potential savings against the difference in price of units with different SEERs.

To calculate this, you will need to know exactly how much more energy efficient one model is compared to the others. For instance, when you know that an air conditioner with a SEER of 11 is 7% more efficient than one with a SEER of 10, you are in a better position to evaluate the potential savings.

You will still need to translate this into dollars, of course, because the amount you save with a 7% boost in efficiency will depend largely on how much you typically pay already. If you are only paying around $320 a year with a SEER 10 air conditioner, upgrading to a SEER 11 will only save you about $30. However, if your annual cooling bills are closer to $1000, you will easily save close to $150 with this small upgrade.

SEER numbers go much higher than 10 and 11 too. In fact, the highest you will probably get is a 19.5 SEER, but that will more than cut your cooling bills in half if you are starting with a SEER 10. Still, the actual amount that you will save depends on how much you were paying to begin with, but if your cooling bills are already very high, it may be worth it to invest in an expensive but very high efficiency system.

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How to Improve Your Indoor Air Quality

Friday, July 29th, 2011

When we think of air pollution we often think of outdoor “smog”, but the air in your home or office may also be polluted, even if it looks clean. Sources of indoor pollution include

  • Mold
  • Pollen
  • Cigarette smoke
  • Household cleaners
  • Household décor and furnishings (like rugs and paint)
  • Household pesticides (like rodent or ant-killers, or plant sprays)
  • Radon
  • Carbon monoxide
  • Building materials (like asbestos and lead)

Indoor air quality is of particular concern in newer, better-insulated homes, or in older homes that have been recently weatherized. The “tightness” of modern houses means that any pollutants that get into the home stay there – and perhaps even increase in concentration over time if the source of the pollution is inside the house.

Indoor air quality problems can cause discomfort and even serious disease, especially in children. The good news, though, is that there are many effective ways to improve indoor air quality.

There are three basic strategies for improving indoor air quality:

  • Air purification. Air cleaners range from small tabletop models to full-house models that are part of the central heating and cooling system. Small air purifiers are typically not very useful, but central air filters can be very effective at removing airborne contaminants. If your heating and cooling system does not include central air filtration, you should consider an upgrade to a new system.

    It is important to note that air purification will not remove gases like carbon monoxide or radon from your home. Gas pollution must be remedied by professionals.

  • Ventilation. Many forced-air heating and cooling systems do not bring outdoor air into the home. Kitchen and bathroom exhaust fans and attic ventilation fans (when weather permits) can be very important in promoting the circulation of air. Also, opening windows is very important, especially when doing short-term activities such as painting that increase the number of pollutants in the air.

    You should also consider upgrading to one of the newer central heating and cooling systems that bring outdoor air into the home.

  • Source control. This is the most important indoor air quality strategy, and in many cases, the simplest one. Source control is definitely the most cost-effective strategy for improving indoor air quality, because purification and ventilation both require a constant use of energy.

    Switch to all-natural household cleaners, buy household furnishings made of natural fibers (instead of synthetic fibers that can “off-gas” volatile organic compounds). When painting, use VOC-free paint. Quit smoking, if you haven’t already.

    In some cases, source control must be done by a certified contractor. Asbestos should be sealed or enclosed (asbestos is not a hazard unless it is disturbed, at which point it can release a dangerous dust). Radon gas should be mitigated whenever possible by sealing cracks in the foundation where the gas enters, or by filtering the water supply if water is the source. Gas stoves can be adjusted to decrease the amount of emissions. Lead paint can be scraped off or covered with modern, lead-free paint (this is not a DIY job and requires EPA training).

    And, don’t forget to install a carbon monoxide detector in your home, ideally next to the sleeping areas.

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Attic Fans – Cool Your House Quickly

Wednesday, July 13th, 2011

When you’re worried about keeping your home cool in the summer, having a good air conditioning system is probably the first thing that comes to mind. And a high-quality, energy efficient air conditioner is definitely an important component of your home comfort system. But if you really want to get the most out of that air conditioner without paying too much in energy costs, you should look into having an attic fan installed as well.

The Value of a Good Attic Fan

So why do you need an attic fan if you already have an air conditioner? Well, to begin with, a great deal of the heat that comes into your house during the summer does so directly through the roof of your home. As the sun beats down on your roof hour after hour, heat is constantly being transferred through the roof and into your attic. And as the temperature in your attic rises, some of that heat is transferred to the air in your living spaces as well.

Of course, with your state of the art air conditioner in place, you probably won’t even be aware that this is taking place. But because the heat coming into your attic raises the temperature in other parts of your home, your air conditioner is working that much harder to maintain a comfortable temperature in all living spaces. And that means it’s using more energy than necessary to keep your house cool.

One easy way to combat this situation is to put in an attic fan. Many of these devices even run on solar power, so once they’re in place, they cost you virtually nothing to operate. A good attic fan will switch on anytime the temperature in your attic gets above a certain level and will work quickly to channel that extra heat right back outside. This means that your attic temperature will stay at a reasonable level, and the rest of your house will not be impacted by the heat coming in through the roof.

While an attic fan isn’t a terribly complicated piece of equipment to install, it’s worth it to have the job done by a professional because it does involve cutting a hole in your roof all the way through to your attic. A professional can make sure that the hole is in the proper place and sealed up tightly so water, bugs and other debris don’t find their way in.

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Improving the Energy Efficiency of Existing Windows

Friday, June 24th, 2011

There is a lot to be gained by purchasing energy efficient windows. They can help keep your temperature regulated air in and prevent outside forces from causing your HVAC system to work harder to keep your home comfortable. In some cases, it may make a lot of sense to replace your existing windows with newer, more energy efficient ones, but that is not always a viable option.

So what can you do instead? There are actually quite a few steps you can take to improve the energy efficiency of the windows you already have. For starters, it is a good idea to make sure that all of your windows also have storm windows in place. Storm windows are not necessarily the best, most insulating things you can buy, but they do provide an important extra barrier against air moving between the indoors and the outdoors.

And not all storm windows are created equal. You can certainly opt for the cheapest kind out there, or you can pay a bit more for a product that actually offers a bit more protection against the elements. You will also have to decide whether you want to go for the type of storm windows that are installed on the outside of your existing windows or on the inside. In general, the indoor windows are the best choice, particularly for windows above the ground floor because they are easy to put in and take out and they provide a better seal against the outdoors.

That is not the only thing you can do to improve the energy efficiency of your existing windows, however. Another important step to take is adding weather-stripping around the windows and caulking any areas where air could come through. Even the smallest cracks can cause large losses of heated air in the winter and cooled air in the summer, so making sure there is a good seal all around should be a top priority.

Another option worth considering is the application of one or more different window treatments. There are high-reflectivity films you can put on your windows that will help bounce the sun’s heat away from your home. You can also opt for more traditional sun blockers like awnings and blinds that will keep the sun from penetrating indoors and heating up your rooms all summer long.

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How Much Will a High Efficiency Air Conditioner Save You?

Wednesday, June 8th, 2011

When it comes to your air conditioning system, the energy efficiency rating really does matter. While you may be paying a bit more for products with higher energy efficiency ratings to begin with, you will certainly save a significant amount on your monthly cooling bills in the years to come.

Before you can evaluate your options in terms of energy efficient air conditioners, however, you will need to know how their efficiency is represented. Most air conditioners come with what is called a seasonal energy efficiency rating (SEER). A higher SEER means a more energy efficient model, and likely a higher price tag as well.

But how much more energy efficient is a SEER 10 air conditioning unit as opposed to a SEER 11? Well, the truth is that it is about 7% more efficient. However, a SEER 14 will be 23% more efficient than a SEER 10, but only 5% more efficient than a SEER 13 model.

While all of these numbers can help give you some context in which to evaluate the various air conditioners out there, they can only go so far. Turning these percentages into dollars is what you really have to do when you are trying to figure out what your monthly or yearly savings will be.

So to give you a bit of perspective, imagine that your annual cooling costs come to around $480 with your current SEER 10 air conditioning system. If you choose to upgrade to a SEER 13, you will save somewhere in the neighborhood of $110. But if you opt for the SEER 14 instead, you will gain an annual savings of closer to $140 compared to your current bill.

Of course, the SEER of a particular air conditioner is not the only thing that will cause the price of the unit to rise, nor is it the only thing that can cause your monthly cooling costs to rise. Air conditioners also need to be matched to the size of the space they will be asked to keep cool.

If the unit you have is too small to effectively cool the area in question, you are likely paying more than necessary in terms of cooling costs for less than ideal results. Similarly, if your unit is too big, you will be paying too much no matter how high a SEER rating it has.

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What Is Forced Air Heating?

Friday, April 1st, 2011

Chances are that you’ve heard the term forced air heating before, particularly if you’re in the market for a new home heating system. But what does that actually mean? The truth is that if you’re asking this question, you’re not alone. There are so many types of home heating systems out there that it’s common to be a bit confused and overwhelmed by it all.

The truth is that a forced air heating system is simply a heating system that distributes heat throughout your house using air to carry it. In this type of system, heated air travels through a system of ducts and is expelled through vents into the different rooms and areas of your home in order to maintain a particular temperature. That temperature, of course, is whatever you set your thermostat to, and when the desired temperature is reached, the heat will shut off until the temperature drops down again.

The main difference between the different types of forced air heating systems is the type of equipment that heats the air. For instance, you could have a gas furnace, an electric furnace, a heat pump or a hydronic coil. All of these are capable of heating air, and when paired with a fan, blower or air handler, can distribute heated air throughout your home.

Many forced air heating systems are remarkably energy efficient and can effectively keep you home comfortable all winter long. Additionally, they are generally made to be incorporated with central air conditioning systems for year round temperature control. Heat pumps are especially convenient in this way, as they’re able to both heat and cool your home depending on the season and your home comfort needs.

Particularly if you already have ductwork in place or if you’re choosing a heating system for a new construction home, it can make a lot of sense to opt for some type of forced air heating. However, if you’re looking to replace an existing heating system in a house that doesn’t already have ductwork in place, the need to put it in can add a lot to the overall installation costs of the system.

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