Carney All Seasons Blog: Archive for the ‘Heating’ Category

What Is Forced Air Heating?

Monday, March 28th, 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.

Tags: forced air, Holicong, Montgomery County, Schwenksville, Tylersport
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It’s Time for a New Furnace

Friday, March 11th, 2011

Replacing your furnace is probably not something you want to think about. After all, a new furnace is a big investment and not something you probably have too much experience with. And sometimes having your current system fixed or tuned up is all you need to get your home heating situation back on track. But there are certain situations in which it makes more sense to just go ahead and get a new furnace rather than simply patching up the old one.

For instance, if you have to call for either minor or major repairs to your furnace on a regular basis, it’s probably time to consider investing in a replacement. All of those repairs cost money and chances are that the furnace you’re paying repeatedly to replace isn’t going to last that much longer anyway.

Rather than continuing to dump money into a furnace that just isn’t cutting it anymore, you’ll be better off making the investment in a new unit. The truth is, you’re going to have to do it sooner or later and by buying a new furnace now, you’re actually saving all of the money you would have spent on repairing the old one for another year or so.

Also, a furnace that requires such frequent repairs is probably not functioning all that efficiently either. When you replace it with a newer model, you won’t just save money on repairs. You’ll also likely notice a considerable savings on your monthly energy bills because of how much more efficient your new model is.

Even if you haven’t been repairing your furnace often, you may be able to notice some signs that the old unit isn’t quite up to the task anymore. If you’re suddenly having some significant humidity problems in your house or if your home isn’t being heated evenly, there’s a good chance your furnace is on its way out.

And, in fact, even if your furnace is functioning just fine but is more than 10 years old or so, it’s very likely you’d benefit by replacing it. That’s because the newer furnaces available now are so much more energy efficient than their predecessors that the savings you’ll incur monthly will quickly make up for the initial installation investment.

Of course, you don’t want to get rid of a good furnace if you don’t have to. But if your furnace is getting close to the end of its expected lifespan, you may very well benefit by putting out the money for a new one now so you can start saving right away on your monthly energy bills.

Tags: Eagleville, furnace, Montgomery County, Perkiomenville, Telford
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What Is a Water Source Heat Pump?

Wednesday, March 9th, 2011

A water source heat pump operates much like a traditional air source heat pump except that it extracts and dissipates heat by way of water instead of air. This is certainly not a type of home comfort system that will be available to anyone, but if you live in an area close to a well, lake or other natural water source, it may be an option worth considering.

All types of heat pumps can provide excellent year round home temperature control by pumping heat in during the winter months and removing it during the summer. The main difference between the types of heat pumps is where they get the heat or dispose of it.

Traditional air source heat pumps get their heat from the air outside, as even relatively cold air actually contains a substantial amount of heat. They use this heat to keep your house warm in the winter, but as the outside temperatures go down below freezing, these heat pumps can become less and less effective.

Water source heat pumps, on the other hand, work on basically the same principle as air source heat pumps, but they extract heat from a body of water rather than the air. They do this by cycling water through a system of pipes that is laid out at the bottom of a body of water. As the water cycles through, it gathers heat from the lake or reservoir and then carries it back to your house.

In the summer, the process is reversed and heat is carried out of your house and expelled in the cooler water outside. Like air source heat pumps, water source heat pumps are slightly more efficient at cooling rather than heating, as even deep water will eventually get cold during the winter months. However, the water is still often warmer than the air, and so water source heat pumps can be a good alternative if you live in a slightly cooler climate.

Of course, you do also need to have access to an appropriate body of water to have a water source heat pump installed, which makes it something that is not available to everyone. But if you do live near such a body of water, a water source heat pump is definitely something worth considering.

Tags: Heat Pump Systems, Heating, Jamison, Montgomery County, Perkiomenville, Southampton
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Space Heating vs. an Upgrade to Your Heating System

Monday, March 7th, 2011

If your heating system isn’t really cutting it anymore, it may be time to take a step back and consider what your options are. After all, upgrading to an entirely new heating system is a big investment and a large project that will likely disrupt your life at least for a short period of time. However, under certain circumstances it’s the best alternative out there.

One option to consider when you’re unhappy with your home heating situation is supplementing your central heating system with space heaters. These are generally inexpensive and can be placed virtually anywhere in your house or taken with you from one room to another.

Especially if there is a small part of your home that your heating system just doesn’t seem to reach or that you want to keep a bit warmer than the rest of the house, space heaters can be an excellent option. They’re small, safe and portable and can easily keep a smaller portion of your home or room cozy and warm.

However, you’ll have to take into account the operating costs of a space heater as well as the initial investment when you’re trying to evaluate the overall cost effectiveness of this option. Most space heaters run on electricity, which often costs considerably more than oil or natural gas. If your home heating system runs on electricity anyway, this might not be so much of a factor. But if you have an oil or gas furnace, you could wind up paying significantly more to run space heaters as supplemental heat over time.

Also, it’s worth considering that new home heating systems are likely much more energy efficient than the system you currently have in place. Although the initial installation cost can be pretty substantial, you’ll wind up saving a very large amount on your monthly heating bills by upgrading to a newer model.

Plus, you’ll be getting a system that should be able to satisfactorily heat your home without the need for space heaters or other supplemental heat sources. This translates into a pretty hefty savings over time and that’s something you’ll certainly have to take into consideration when you’re evaluating your options.

Tags: Abington, Energy Savings, Gwynedd, Heating, King of Prussia, Montgomery County
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Propane, Oil or Natural Gas: Which One Should I Choose?

Friday, March 4th, 2011

In most cases, you’ll have a choice concerning what type of fuel you’d like your furnace to burn. For most people, this choice comes down to propane, oil or natural gas. The one you choose could significantly impact the cost of heating your home for many years to come, but it’s usually a pretty clear cut decision.

One thing to remember is that most furnaces that burn natural gas can also burn propane. If you don’t yet have a propane tank but are considering getting one, you might not have to make a final decision just yet. Although it’s generally better to set up your furnace for one type of fuel and then leave it that way, you will likely still have the option of converting later on if you should choose to.

If you do have access to natural gas, though, that’s probably going to be your best option. Furnaces that burn natural gas or propane are generally much more efficient than any other type of furnace on the market. You can get them with annual fuel utilization efficiency (AFUE) ratings as low as 80% and as high as 97+%, so that ensures that you’ll be able to find the one to fit your specific situation.

If you’re facing particularly harsh and frigid winters, you’ll want to choose the most energy efficient option available to you and that’s pretty much always going to be a natural gas furnace. Of course, when you’re looking to decide between natural gas and propane as a fuel source, you’ll just want to compare the relative cost for each in your area. For some people natural gas is cheaper, while it’s propane for others. And since your furnace will operate at the same efficiency no matter which of these fuels you choose, you just need to choose the cheapest.

Oil is certainly an option as well, but if you’re looking for a very high efficiency furnace, you’re not going to find one that burns oil. That doesn’t mean that an oil burning furnace might not be a good investment for you. If you don’t have access to natural gas in your area and your heating load isn’t that high, oil might be a perfectly economical choice for you.

If you do opt for a super high efficiency furnace, but don’t have access to natural gas lines, propane is probably the way to go as opposed to oil.

Tags: Bucks County, Heating, Lahaska, Montgomery County, natural gas, Pennsburg, propane, propane vs. natural gas, Sumneytown
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What Is the Most Efficient Way to Heat My Home?

Wednesday, March 2nd, 2011

When it comes to home heating, efficiency is one of the main factors most people take into consideration. There are quite a few different options in terms of home heating, including oil, gas and electric furnaces, heat pumps, and boilers, and each of these have their own set of advantages and disadvantages depending on your own particular situation.

For better or worse, there is no one system that is universally more energy efficient and effective than the others. The one that will turn out to be the best choice for you is the one that fits best with your specific heating needs, the climate you live in and the relative price of the fuel sources available to you.

For instance, if you live in a relatively moderate climate, a heat pump may very well be a good option for you. These systems are able to operate much more efficiently than furnaces because they extract heat from the air rather than generating it themselves. That means that in the winter, a heat pump can take heat from the outdoor air and pump it indoors to heat your home. In the summer, the heat pump can actually do the opposite, taking the excess heat from indoors and transferring it out to provide you with a yearlong temperature control solution.

Heat pumps generally run on electricity which can be expensive, but since they use so much less energy than something like an electric furnace, they can still be a very energy efficient home heating option. However, these systems are not as effective in areas with harsh, long winters, and so would likely require a supplemental heating system as well. Also, the lower the outside temperature, the less efficient a heat pump is going to be.

Furnaces, on the other hand, are quite effective at heating homes no matter how harsh or cold the climate. Gas furnaces are generally the most popular of the models available now, mostly because the cost of natural gas is lower in most areas compared to the cost of other potential fuels.

However, it may be worth considering an oil or electric furnace if these types of energy sources are relatively inexpensive in your area. No matter what type of furnace you get, you’ll be able to choose how energy efficient you want it to be as well, with lower efficiency 80% AFUE furnaces costing substantially less than those with an AFUE of 90% or more.

Tags: Bucks County, efficiency, Heating, Lansdale, Montgomery County, Red Hill, Skippack
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How Much Will a High Efficiency Furnace Save Me?

Monday, February 28th, 2011

The furnaces you can buy these days are all much more energy efficient than those available even 10 years ago. However, that doesn’t mean that all of the current models are created equal. There is still a pretty big variation when it comes to energy efficiency and when it comes to price, so you need to really know what you’re looking for if you want to get the best deal out there.

The first thing you should understand when you’re trying to pick out a furnace is how energy efficiency for this type of equipment it measured. All furnaces come with an annual fuel utilization efficiency (AFUE) rating that reflects just exactly how energy efficient they are.

Any furnace you buy today will have an AFUE of at least 80%, but it’s possible to purchase models with AFUEs of 97% or more. Of course, energy efficiency is generally a good thing, but there are some other things to consider when you’re trying to decide just how energy efficient you need your new furnace to be.

What this calculation really comes down to is how much you’ll be able to save monthly and annually with a higher efficiency furnace. While your heating bills will certainly be lower the higher the furnace’s efficiency is, you will also pay more up front for the highest efficiency models.

This higher purchase price may be worth it, however, if you live in an area with particularly harsh winters. If your heating load is very high and you’ll be using your furnace a lot, your monthly savings will make up for the higher initial price of the high efficiency furnace in a reasonable amount of time.

However, if you live in an area with relatively mild winters and you won’t be demanding a whole lot of your furnace, then the amount you’ll save each month with the highest efficiency models really won’t add up to much.

Keep in mind that a furnace with an 80% AFUE still may be more efficient than your current furnace and will potentially save you a considerable amount monthly when compared to the unit you’re currently using. However, current utility rebates and government tax credits have made 95% AFUE furnaces almost as affordable as less efficient 80% AFUE furnaces.

At Carney Plumbing, Heating and Air Conditioning, we are proud to serve the entire Bucks and Montgomery Counties with furnace repair and maintenance services. Whether you live in Dublin, Worcester, Collegeville, or Doylestown, we’ve got you covered.

Tags: Bucks County, East Norriton, Heating, Hilltown, Montgomery County, Schwenksville
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Effects of Excessive Snow on Heat Pumps

Thursday, January 27th, 2011

Due to recent excessive snowfall, we wanted to pass along a few tips for our customers who own heat pump systems.

Excessive snow can reduce a heat pump’s ability to heat your home.

1. Heat pumps draw air from the areas surrounding them (all four sides of the outdoor unit). It is important to clear these areas of snow and ice build up in order to allow air to freely reach the heat pump. This will allow the heat pump to operate as efficiently as possible and will alleviate strain on the heat pump.

2. If possible, the space (air gap) between the heat pump and the plastic or concrete pad that the unit itself sits on should be cleared of snow to allow for drainage. Customers who have had heat pumps installed by Carney will note that there are two concrete lentels (rectangular blocks of concrete) that sit on either side of the base of the heat pump. The area between those lentils is the area that should be cleared.

3. Generally speaking, most heat pumps discharge air in an upward direction from the top of the unit. It is important to make sure that this area is clear of snow and ice to allow air to easily discharge (this is the air that is being drawn from the sides of the unit noted in item #1).

A note to Carney customers for whom we have installed a Trane XLi heat pump system: Trane’s XLi series heat pumps employ a “Weathergaurd” top that is designed to protect the heat pump from the affects of snow and ice on the top of the unit. In most cases snow and ice on the top of the unit will have no impact on an XLi heat pump. Air is discharged from the sides of the upper part of the heat pump instead. This area can be distinguished from the intake area as it is a) darker in color, b) plastic as opposed to steel, c) has a wider air gap between the fins and d) the direction of the louvers points upwards at an approximate 45 degree angle as opposed to downwards at the steel louvers. We have installed several hundred of Trane’s XLi series heat pump each year since 2003, so there is a good chance that you may own one – which is very beneficial at this time!

4. DO NOT attempt to forcefully remove ice build up from any part of the heat pump. If you cannot remove snow or ice easily with a broom or brush, do not try to pry or chisel ice from the unit. Doing so could cause severe or irrepairable damage to the heat pump.

5. If your heat pump is located in an area that is subject to exposure to melting snow and ice (such as underneath an overhang or gutter that may be frozen), check the unit repeatedly to ensure that ice has not built up inside the heat pump.

6. If you cannot clear the heat pump of snow and ice for any reason, switch the system to “Emergency Heat” at the thermostat. This will turn the heat pump off and engage electric resistance heaters that are located inside in order to provide heat for your home. This is a more expensive mode of operation for a heat pump system, so we do not advise continuing in this mode for more than a few days. If at that time, the snow and ice around the heat pump has not melted, feel free to schedule a service call with Carney and a technician from our service team will be happy to assist you.

Finally, if you are a geothermal heat pump owner – you have nothing to worry about! There is no outdoor unit, so there is no concern of snow or ice!

Further heating information can be found on our Heating FAQ’s Page.
As always, feel free to contact us with any questions or concerns at 215.346.7160 .

Tags: Ambler, Bucks County, Doylestown, Heat Pumps, North Wales
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Cleaning the Heating Coil: It Can Save You Repairs Later

Tuesday, January 11th, 2011

Just like any piece of equipment, your furnace needs some regular attention and maintenance to keep it running right. And one of the most important parts of the furnace to pay attention to during these service visits is the heating coil.

Without the heating coil, your furnace simply won’t be able to put out heat to keep your house warm. That’s because the combustion in the furnace is used to heat the coil. Air is then blown across the heating coil so that it can be warmed before being circulated throughout the house.

If your heating coil isn’t kept clean, it’s easy to see how you could end up with all types of problems down the line. And since air is constantly being blown across the coil when the furnace is at work, it’s particularly susceptible to accumulating buildups of debris and sediment.

When this happens, there are several consequences. First of all, your furnace will have a harder time heating your whole house and heating it evenly. As a result, all of the parts of the furnace will have to work overtime to keep your home warm and this can cause them to wear out and break faster. Of course, when that happens, you’ll need professional repairs to get you back on track and you may have to go without heat for some time in the coldest part of the year.

Also, a dirty heating coil won’t be as efficient at transferring heat to the air blowing past, meaning that you’ll be getting less heating power out of the fuel your furnace is consuming to heat your home. Essentially, this will mean your furnace is not functioning at peak energy efficiency and that will certainly be reflected on your monthly heating bills.

But all of this can be avoided by keeping your heating coil clean and in good repair. You will likely need to have a professional take care of this for you and it is a standard part of an annual maintenance visit. While you may have to pay a bit each year for that regular maintenance, you’ll be much better off and save a good deal of money in the long run by having it done and your coil cleaned.

Tags: Bucks County, furnace, Heating, Maintenance, Montgomery County, Oreland, Squamish, Telford
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Heating system rebates up to $3,500 – now through December 31st!

Thursday, December 2nd, 2010

Have you taken advantage of the Federal Tax Credit yet? What are you waiting for? This is the FINAL MONTH to save thousands of dollars when you replace your old, less efficient home heating system with a new, energy saving, high efficiency heater! If you replace your natural gas, propane gas or oil heating system with a qualifying system by December 31^st the Federal Government is providing a tax credit up to $1,500!*

The year-end incentives don’t stop there! In addition to the tax credit, manufacturer rebates of up to $1,000 on new heating systems and air conditioning systems are available now through December 31st. Combine these two incentives and you’re saving up to $2,500 by simply having Carney Plumbing, Heating and Cooling replace your old, less efficient heater and air conditioner with a new, energy saving system.

In addition to the money you’re saving through the rebate offers, modern high efficiency heating and air conditioning systems save hundreds of dollars each year in energy usage and come with FULL 10 YEAR PARTS & LABOR WARRANTIES.
Call us today at 215.346.7160 to schedule your FREE, in-home consultation! Don’t forget- these rebates are only available until December 31^st.

The rebates don’t stop there! We would like to offer you even more savings! Carney Plumbing, Heating and Cooling now has a coupon allowing for an instant $400 off of your purchase of a new heater and air conditioner! Click here for the coupon!

Finally, utility providers such as PECO and PP&L are offering rebates up to $700 for high efficiency furnaces, heat pumps and air conditioners.

Families across Pennsylvania are taking advantage of the Rebate Programs.

As you can see, the savings really add up if you act now, but this opportunity will not last! Don’t wait until after December 31^stto have your new heating system installed, because missing this deadline will cost you savings of up to $3,500!!! Call Carney today to schedule your FREE in-home consultation and take advantage of these unprecedented incentives before the year is over and these offers expire!

*Consult your tax preparer for personal eligibility concerning tax credit.

Tags: Bucks County, Energy Savings, Gas Heaters, Green Living, Heat Pump Systems, Heat Pumps, Heating, Heating System Rebates, Heating System Replacement, High Efficiency, Montgomery County, Oil Heaters, PECO Rebates, PP&L Rebates, Tax Credits
Posted in Air Conditioning, Air Conditioning Rebates, Energy Savings, Gas Heaters, Green Living, Heat Pump Systems, Heat Pumps, Heating, Oil Heaters, PECO Rebates, PP&L Rebates, Rebates & Tax Credits, Tax Credits | Comments Off on Heating system rebates up to $3,500 – now through December 31st!