DB Heating & Cooling, Inc. Blog : Archive for the ‘Heating’ Category

4 Things to Consider Before Installing a New Heating System

Monday, February 3rd, 2014

Modern home heating has reached the point of technological advancement where there are now numerous options for warming any house during the winter. And sometimes it’s more choice than people can handle. How can you know which heater you should install in your Emerson, NJ home?

DB Heating & Cooling understands how difficult this choice can be: that’s one of the reasons we’re here. We can offer the professional assistance you need to not only install a new system, but to choose one as well.

The U.S. Department of Energy suggests that you consider these four things before you select a heating system:

Fuel – Your fuel availability will affect your choice. Electrical-powered heaters are always an option, but a gas line opens up other possibilities for installation. Homes without natural gas can also rely on heating oil or propane. The cost of each fuel will also factor into your decision, as well as its environmental effects.
Climate – The colder the average winter temperature, the more powerful and heating system you’ll need. While a place like Southern California may only need space heaters during the winter, in New Jersey you need a central heating system.
Efficiency – How much fuel energy does a heater convert to heating energy? A more efficient heater will mean savings on your energy bills—but high-efficiency systems usually cost more to install. You’ll need to consider your long-term budget plans to find the heater with ideal efficiency.
Size – An improperly sized heater will be wasteful of energy, no matter its efficiency rating. A heater that’s too small will stay on continually trying to reach its target temperature, and a heater that’s too large will “short-cycle” and drain power from constantly re-starting. You will need a heat load calculation done in your home to find the right size.

The best way to the best heating

If you looked at the above considerations and felt overwhelmed, don’t worry: it requires a professional to make some of these choices. You definitely need a heating contractor to help you with determining the best size heater to install, and the contractor can assist you with balancing the other considerations as well to target the optimal heater. Since you will need professional eventually to install the heater, why not bring them on earlier to make sure you have the right heater?

DB Heating & Cooling has a staff of technicians experienced with heating installation in Emerson, NJ. Come to us when it’s time to pick the perfect heater for your home.

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Is My Thermostat Causing Problems with My Heating System?

Tuesday, January 28th, 2014

It’s good to keep your thermostat in mind whenever you have issues with your furnace, heat pump, or boiler. No matter what type of heater you have, if the thermostat won’t work, the heater won’t work.

For heating repair in Oradell, NJ that extends from your thermostat to the innermost workings of your heater, call DB Heating & Cooling.

How Your Thermostat May be Causing Problems

The most frequent difficulty that heating specialists see with thermostats is a miscalibration in the heat sensor. Modern thermostats use a device called a thermistor to gauge heat; a thermistor registers electrical resistance that increases with the ambient heat, which a processor then translates into data for the system to read. A fault in the thermistor will make it sense incorrect temperatures, and it will start turning your heater on and off at the wrong times, leading to uneven heating or too much heating. Sometimes, the miscalibration will cause the heater not to turn on at all. Technicians can easily recalibrate the thermostat.

Electrical trouble can also plague thermostats. Most thermostats are connected to the heating system using five different wires, which control turning the heater and the fans on and off. Crossed and broken wires can cause the thermostat to lose its connection to the heater, or cause the heater and the fans to run continuously. Repair technicians with knowledge of thermostat wiring will need to fix this problem.

If you have an older manual thermostat, or even a standard digital model, you should consider upgrading to a programmable or wireless model. Even if the old thermostat isn’t creating “problems” for your heater, it is probably making it less efficient.

If you do not have training with HVAC repair, you will not be able to easily determine if a thermostat is causing the problems you are encountering with your heater. Professionals will need to make the diagnosis so they can provide targeted repairs.

DB Heating & Cooling is glad to assist you with any thermostat issues, as well as any heating repairs in Oradell, NJ that you might need.

Tags: Heating, Oradell, Thermostat
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Is There Such a Thing as a “Best” Heating Option?

Tuesday, January 21st, 2014

You want the best you can afford for your home and your family, and that certainly extends to finding the best option for heating your home—especially during a fierce winter. But with so many options available today for heating systems, it may seem impossible to find the “best.” Does such a thing actually exist?

Yes, it does. But that “best” is not the same for everyone. There is an optimal choice for heating your home somewhere on the market, but to find it, you will need the assistance of professionals who can put their knowledge and equipment to work to analyze your home’s heating needs.

For assistance finding the best, call DB Heating & Cooling. We are fully insured and EPA-certified to deliver you quality assistance on heating in Emerson, NJ.

Some Options

The most popular types of heating systems are furnaces, boilers, and heat pumps. However, that only scratches the surface, since these systems come in a variety of models and sizes. Furnaces, which heat air and then distribute it through ductwork, can run from electricity, natural gas, or propane. Boilers, which circulate heated water to baseboard heaters or radiators, can use electricity, natural gas, or oil. Heat pumps, which use electricity to move heat from one place to another and can also function as air conditioners, have many different options across models.

How to Narrow Your Selection

First, call up a professional HVAC contractor and arrange for a heat load calculation to be done for your home. A heat load calculation takes into account the many factors in your home that contribute to heat loss and gain: insulation, square footage, number of windows, heat given off from appliances, number of people in the house, etc. This complex equation will tell you what capacity you need in your heating system.

The heating expert will then work with you to combine your budget and your available fuel source to determine a heating system that will 1) provide you sufficient heat; 2) do so at a cost-effective level, and 3) function with your current energy supply.

Professional installation is vital for getting the top performance from your heater. Let the same company that helped you select the heater also install it. DB Heating & Cooling is ready to help you make your choice and then install your new heating in Emerson, NJ so you can enjoy a safe and cozy winter.

Tags: Emerson, Heating
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There’s Rust on My Furnace, Should I Call for Repairs?

Monday, January 13th, 2014

Furnaces do not use water in their heating cycle the way that hydronic systems like boilers do. It would seem strange for rust to form on a gas furnace—yet it still happens. If you discover rust on your furnace, you may need repairs—or even a replacement furnace. Regardless of the outcome, you should call professionals to take a look at your heating system to decide the best path to take.

DB Heating & Cooling has technicians ready 24 hours a day to work on your furnace repair in Bergen County, NJ. Don’t delay calling, because a rusty gas furnace is a potential safety hazard.

Rust and your furnace

Rust can occur on a gas furnace because of the reaction of combustion fumes and metal. Usually, the proper venting of exhaust will prevent this from occurring, so if you have a newer furnace and notice rust developing on it, you may have ineffective venting.

However, even with the vents working right, rust can start on a very old furnace. If your furnace is over 20 years old, the appearance of rust is often a sign that you should schedule a replacement. A furnace that has worked effectively for 20 years has more than lived up to its potential, and it is probably time to retire it before it retires itself—at a very inconvenient time.

Rust poses a particular danger to your furnace and you: corrosion across the heat exchanger. If a heat exchanger starts to corrode, it can develop cracks which will allow carbon monoxide exhaust to escape into the cabinet and possibly into your living spaces. This is why you should always take rust seriously and summon repairs when you notice it. A technician will be able to fix any problem and offer advice about whether the time has come to replace the furnace. If you gas to heat your home, you should also have carbon monoxide detectors installed.

Regular maintenance will help

You can help avoid rust in the first place with regular preventive maintenance. If you enroll in a maintenance program with a professional HVAC contractor, you will receive a yearly check-up on your furnace that will catch rust and the venting problems that can lead to it. A maintenance specialist will replace any damaged heat exchangers. Your furnace will run safer, and it will also run more efficiently.

DB Heating & Cooling offers customized maintenance plans to take care of your furnace. We can also handle any furnace repair in Bergen County, NJ, from corrosion to burned-out motors. Don’t hesitate if there’s an issue with your furnace: call DB Heating & Cooling today.

Tags: Bergen County, Furnace Repair, Heating
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AFUE: How Furnace Efficiency Is Measured

Monday, January 6th, 2014

You are ready for a new furnace in your Emerson, NJ home. However, trying to decode and navigate all the statistics on your various choices for heating installation can be bewildering, and without help you have a good chance of purchasing a furnace that will not only give you inadequate warmth, but will also perform inefficiently.

In this post, we’ll explain one of the most important stats to know about when picking a furnace: AFUE, which measures how efficient the heater uses burns a fuel to heat your home. However, you’ll need even more information than this to make the best choice, so call on DB Heating & Cooling for the assistance you will need.

AFUE = Annual Fuel Utilization Efficiency

AFUE stands for “annual fuel utilization efficiency,” and it is a measure of how effective combustion devices like furnace and boilers operate. Unlike a steady state, peak measure of heating efficiency, which is done over a short period, AFUE measures the average heat output over a full year.

AFUE is expressed as a percentage. The percentage is a measure of how much energy the furnace converts into useful heat. The higher the AFUE percentage, the less fuel the furnace wastes during the conversion. For example, for a mid-efficiency furnace that has an AFUE of 84%, the furnace creates 84 BTUs (British Thermal Units) for every 100 BTUs of natural gas put into it. This means a waste of only 16% of the available fuel.

Modern furnaces, especially natural gas furnaces, score high AFUE ratings. Older furnaces used to have only AFUE of 55-65%, but today many can score in the 90s. This is one of the reasons furnaces remain popular today for heating homes.

AFUE and selecting a furnace

Having a high-fuel efficiency furnace can means large energy savings. However, AFUE only measures the direct production of heat, and does not account for heat loss from other sources, such as from ducts and home insulation leaks. Therefore, although AFUE is an important factor in picking a furnace, it should not be the only factor. A high-efficiency furnace may save money with efficient heat, but that heating may not actually be effective. This is why you should have professional installers assist you in picking a furnace so that you get a model that will deliver you the combination of effective heating and efficient energy use that will work the best for you.

DB Heating & Cooling works on jobs both large and small when it comes to furnace installation in Emerson, NJ. We will help you find the furnace that will match your home and your family, and give you pleasant winters for many years to come.

Tags: AFUE, Emerson, Furnace, Heating
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When to Schedule Boiler Repair

Tuesday, December 17th, 2013

One of the reasons that boilers have remained perennially popular as a way to heat homes is that they have a remarkable durability. Because boilers use only a few moving mechanical parts, they resist the wear and tear that systems such as furnaces and heat pumps encounter. With the proper care, boilers can last a full generation with only a few repair needs.

Repairs, however, sometimes are necessary, even with a boiler that receives regular preventive maintenance. No matter how hardy a boiler you have, you need to schedule repairs for it the moment it shows any sign that it needs them. Here’s a list of times when you should definitely call for boiler repair in Bergen County, NJ. Contact DB Heating & Cooling for fast service, any time of the day or night.

You notice corrosion or rust on the tank or other components

Boilers have precautions against corrosion, such as a anode rod atop the tank. But rust and corrosion can still occur in the system, and if you see signs of rust on the outside of the tank or on any of the exterior components, you need to have the issue addressed immediately. Likely, the corrosion has started to develop elsewhere, and it needs to be stopped and remedied before you are forced to replace the whole tank.

You discover leaking

Leaking of any kind from your boiler—from pipes, connectors, valves, under the tank—means a serious problem is occurring. There are a number of causes for leaks, but all of them require repairs as soon as possible.

You hear rumbling noises from the tank

Boilers operate quietly; it’s another one of their advantages. So any strange, loud noises are usually a sign of a malfunction. The most alarming noise is a rumbling sound from the water tank. This could be from a mixing of cold water with hot water because of a leaky valve, or it might be the water overheating. Call for repairs to discover the cause and fix it before greater damage occurs.

Make sure you get the long life from your boiler that you should. Don’t hesitate about scheduling repairs, and don’t rely on amateur work. Contact DB Heating & Cooling: we are fully insured and EPA-certified, and our technicians have the knowledge to get your boiler back to its regular operation. We are here for all your needs for boiler repair in Bergen County, NJ.

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How Can I Keep My Heater as Reliable as Possible?

Monday, December 9th, 2013

To make it through a New Jersey winter, you need to have a heating system you can depend on to keep you warm without malfunctions or abrupt shutdowns. There are few things worse than having to spend a few chilly hours waiting for repair technicians to come to your home (on a day when they are likely already busy with numerous emergency calls) to service a broken heater.

We have some tips on how you can help your heater work reliably for you during this winter season. For more assistance with your heating system, including expert repairs and maintenance, contact DB Heating & Cooling—24 hours a day, 7 days of the week.

Tips for reliable heating in Waldwick, NJ

Schedule repairs the moment you need them: If you notice a minor malfunction in your heating system—a few cold rooms, a strange noise from your furnace cabinet, rust spots on your boiler, or odd smells from the vents—don’t simply shrug it off or delay repairs until something more serious occurs. Trust to our experience in this field: the problem will not get better on its own. Your heater will soon start to develop far worse troubles if you don’t have the issue repaired professionally.
Prevent your heater from overworking: The best way to stop your heater from developing the stress that will lead to breakdowns is to make sure your house is well-insulated with all potential heat leaks sealed (weather stripping around doors, windows caulked, effective attic insulation). The better your house traps heat, the less work the heater will need to do to maintain a comfortable temperature. Also refrain from turning the thermostat up too high: keep in mind that the thermostat is a switch, not a throttle, so turning the heat up to 90°F won’t warm your home faster; it will make the heater work longer to reach the target temperature. Keep the thermostat set to lower temperatures, such as 68°F, and put on an extra layer of clothes.
Schedule regular preventive maintenance: Your heater needs to receive annual check-ups to see that all its components are working properly and not suffering from too much wear or possible repair needs. During maintenance, a technician will tune-up your heater so that it will continue to perform efficiently, and also make any repairs necessary to ward off possible malfunctions and breakdowns. Routine maintenance is the surest way to keep your heater reliable.

DB Heating & Cooling offers maintenance programs customized for each home; we’ll find the best way to protect your heating in Waldwick, NJ all through the winter. We can also take care of any repairs, whether preventive or emergency, to make your house warm and cozy once more.

Tags: Heating, Waldwick
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High Pressure Levels and Boiler Repair

Monday, December 2nd, 2013

One of the advantages of having a boiler to keep you warm is that it rarely needs repairs. Boilers contain few mechanical parts that can wear down, so the standard wear-and-tear most machines suffer over time happens slower for boilers. But boilers do have a specific repair and maintenance issue that sometimes crops up: leaks. Leaking not only threatens the boiler’s operation, it threatens construction material and can lead to the growth of mildew and other bacteria. When leaking starts in your boiler, you need to have professionals fix the trouble as soon as possible.

The professionals will also track down the cause for the leaking. There are a number of reasons leaks might start, such as corrosion and improper connections from poor installation. In this post, we’ll talk about a common cause for leaks that will require you to get boiler repair: high water pressure.

Call DB Heating & Cooling when you require effective boiler repair in Westwood, NJ. We have 24-hour emergency services to solve your problem promptly.

Reasons for high pressure

Your boiler maintains even water pressure through a number of precautions, such as an expansion tank and a pressure release valve. A malfunction with either can cause the pressure in the water to mount. Sometimes, homeowners accidentally block the pressure relief valve; make sure you haven’t moved anything to obstruct it. (The valve is a pipe located at the bottom of the boiler tank.)

High pressure can often start because of sediment entering the water tank. Breaks in underground pipes can lead to dirt and sand infiltrating the tank and settling along the bottom. If this continues, the layer of sediment will decrease the available space in the tank—and this will cause the water to overheat and spike in pressure. A boiler technician will need to flush out the system to get rid of the detritus.

If you have trouble with hard water in your home, it can have a negative impact on the boiler and cause a pressure increase. Limescale from the hard water will develop along the inside of the tank. Because limescale acts as an insulator trapping heat inside the boiler, the balance inside the tank will change and cause a rise in pressure. Regular maintenance visits will help keep the tank de-scaled.

Regardless of the reason for the high pressure, it will begin to trigger serious damage to the pipes in the boiler’s system, causing leaks to spring up in numerous places. Only proper, skilled repairs can fix the leaks and the cause for the rise in pressure in the first place.

Trust to DB Heating & Cooling to help you with boiler repair in Westwood, NJ. We charge by the job, not by the hour, so you will always know what the work will cost before we start.

Tags: Boiler Repair, Westwood
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3 Reasons a Boiler May Be the Way to Go

Monday, November 18th, 2013

If it’s time to pick a new heating system to install in your home, don’t let yourself feel too intimidated at the number of options available. The more choices you have, the more likely that there’s one among them that will ideally fit your home, budget, and heating requirements.

“But wait,” you’re thinking, “doesn’t more choices mean I’m also more likely to get the wrong heating system?” That’s a reasonable concern—but you can reduce the chance of making a wrong choice if you have HVAC experts helping you. DB Heating & Cooling is available to assist you when it comes to picking the heater installation that will provide you with the satisfaction you crave.

One heating option we often suggest to our customers is the boiler. Here are 3 reasons we often recommend boiler installation in Oradell, NJ:

1. Fewer repair needs = long lifespan

Because boilers operate through the circulation of hot water around your home, they do not as complicated as furnaces and heat pumps. Most heating troubles happen because of damage and wear to moving parts, so boilers usually have fewer malfunctions that require emergency repair calls in the middle of the night. This reduced wear and tear also means boilers last longer than most other heaters. A boiler that receives proper care should outlast any other heating option you might have installed in your home.

2. Quiet operation

Boilers make almost no noise when they run: no compressors, no motors, no fans to create noise pollution in your home.

3. Clean heat

Boilers provide warmth by sending heated water to radiators and baseboard heaters, raising their temperature. Heat then radiates into your living spaces from these objects. Boilers don’t require forced air or ductwork the way furnaces and heat pumps do, and that means you get heat without dust or other airborne contaminants. This makes boilers ideal for homes with pets or people with allergies.

However, before you run out and purchase a boiler, we need to remind you that every house is different, as is every family. Although boilers are excellent systems that will suit many homes, your home might not be among them. The best way to know you will get the right system is to seek the advice of heating specialists.

DB Heating & Cooling can find out if a boiler installation in Oradell, NJ will suit you. We will then find you the right model and install it so it will work for many years keeping you and your loved ones comfy and safe inside your home. We also offer regular maintenance to help see that your boiler has the longest service life possible.

Tags: Boiler, Heating Installation, Oradell
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Does Rust Necessitate Boiler Repair?

Monday, November 11th, 2013

Rust is the main enemy of the integrity of metal. Any place where metal comes into contact with water there exists a risk of rust developing from oxidation. Rust eats away at metal, making it flaky and weak, eventually leading to its disintegration.

As you might imagine, rust poses a threat to the boiler in your home, since your boiler operates through heating and pumping water through your living spaces. Fortunately, the danger from rust and other corrosion in your boiler is minimal if you make sure that it receives regular maintenance. A special anode rod on the top of your boiler helps prevent rust from infiltrating the tank, and as long as this rod gets replaced regularly before it corrodes through completely, you should have few worries about rust weakening your boiler and causing leaks.

However, if rust does start to afflict your boiler, does this mean you need to get a replacement? Not necessarily—but you will at the very least need professional repairs. For high quality boiler repair in Bergen County, NJ, look to DB Heating & Cooling.

If the rust on your boiler is minor and superficial, professionals can usually remove it with ease. The professionals can then inspect the boiler to make certain that the problem won’t immediately return. However, even if the rust contamination seems extensive, it might only require replacing the coils and mounting plates on the boiler—these are the areas that are usually first hit with corrosion.

However, extreme rusting on a boiler’s tank—especially a very old boiler—may require replacing the water tank entirely. Make sure you get a technician to look over the extent of the corrosion damage on your boiler so you’ll have an informed opinion about whether you need repairs or a complete replacement of the tank.

You should take the appearance of rust on your boiler seriously: even if it looks minor, it won’t stay that way. The rust will continue until your boiler starts to spring leaks—and you definitely don’t want a leaking boiler in your home! Get repairs done as soon as you can not only to remove the rust but to determine what faults in your system caused it in the first place.

DB Heating & Cooling can handle your needs for boiler repair in Bergen County, NJ. With our 24-hour emergency services, you never have to worry about getting the repairs done as soon as you need them.

Tags: Bergen County, Boiler Repair, Heating
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