DB Heating & Cooling, Inc. Blog : Posts Tagged ‘Oradell’

How Do Ducts Become Damaged?

Thursday, January 8th, 2015

Most ductwork is hidden behind walls, attics and crawlspaces, so it can be hard to know when problems have developed. It can also lead you to wonder: how did this happen? Isn’t the ductwork protected by being inside the house? The answer to this is: not always. And while ductwork has a relatively long lifespan – an average of 30 years – this doesn’t mean it stands soundly for 30 years without any problems. So how can ductwork become damaged? Let’s take a look:


Most ductwork is metal, and when metal meets any kind of moisture, it can oxidize the metal, creating rust. Excess moisture can come from leaks, humidity and even rain; the problem is that once the corrosion starts, it can be very hard to stop unless it is caught quickly enough. Rust and corrosion can lead to cracks and holes, which can cause your energy bills to soar, among other problems.


No one likes to think about critters or insects taking up residence in their ductwork, but it does happen, and fairly frequently. Mice, squirrels and raccoons love to hunker down during winter inside areas like ductwork because it’s warm and protected; insects can be worse because they’ll stay year-round. Not only are these infestations unhealthy for you, they are unhealthy for your ductwork as animals and insects create nests, which can damage the inside of your ductwork.


Sections of ductwork can collapse, particularly if there is extensive corrosion that has destroyed the seals. Collapsed ductwork can become bent or dented, and may have to be fully replaced, depending on the level of damage it has sustained.

Damaged ductwork is faulty ductwork, and faulty ductwork isn’t good for you, your home or your heating system. If you are seeing the signs of damaged ductwork, including excess dust, dirt and moisture, strange smells and/or high energy bills, don’t wait to repair your ductwork in Oradell.

Call DB Heating & Cooling today and schedule an appointment with one of our experts.

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What Makes Commercial HVAC Service So Different from Residential?

Friday, January 2nd, 2015

Licensed contractors will always warn against choosing amateur for heating and air conditioning repair, maintenance, and installation, especially when it comes to commercial HVAC services. Commercial technicians are trained specifically to handle large commercial systems. Now, you may already know that a commercial heating and AC system is generally bigger than a residential unit. But besides that, what makes these systems so different? Why wouldn’t a residential technician be able to handle a commercial unit as well?

The fact is that commercial units aren’t just a little bit bigger in size; they’re much larger and far more complex. Commercial heating and air conditioning systems are designed to heat or cool spaces that have multiple stories or expansive floor plans. This means that many commercial units have a zone control system so that all of the clients, employees, and/or residents in the building can control their areas independently of the others. And while residential homes can have a zone control system installed as well, it’s certainly not as involved as a commercial HVAC system.

The control system alone needed for installing a commercial unit is quite intricate. This contains the gateway from the thermostat to the air conditioning and heating unit and all of the safety devices, zone control ports, and other electrical components involved therein. When a technician comes to service your unit, it should be simple enough to determine which switches manage which components quickly so that the necessary repairs can then be completed, but this is not an easy task for an amateur.

Someone who was never trained on complex commercial units will most likely take a longer time to perform repairs and handle maintenance as they must spend much of the visit searching for the different parts and controls and locating problem areas. And installation is quite a chore for the untrained eye since these systems are not only large and complicated, but they also are designed in a different way than the average residential unit. Residential systems may have an indoor and an outdoor unit, but a commercial system may be packaged, with all of the components, including the air handler, located outside, generally on the roof.

DB Heating & Cooling can take care of any of your professional heating and cooling needs with quality commercial HVAC services in Oradell.

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Finding an Energy Efficient System for Air Conditioning Replacement

Monday, September 8th, 2014

Your air conditioner has served you well over the years, but it’s nearly the end of the summer, and you want a new system for the next cooling season that will keep your home cool for years to come. Air conditioning replacement is a great step to take towards saving some money every month on cooling costs. While your older air conditioner may have been energy efficient when it was purchased, you probably noticed higher energy bills around the end of your time with it.

This is because, over time, the parts of an air conditioner begin to wear out, meaning your system must work harder to get your home to the desired temperature. Since your system must run for longer periods of time, your bills go up, and you may compensate by running the AC for shorter periods of time or setting a higher temperature. But for your new air conditioner, you want a system that is energy efficient and also won’t fall short when it comes to performance.

You’re in luck! The U.S. government mandates that all air conditioners sold in the U.S. must come with an EnergyGuide label giving pertinent information about the energy efficiency of a unit. The first number you’ll find on this label is the SEER (Seasonal Energy Efficiency Ratio). The SEER is a number that indicates efficiency, and it is measured by calculating the amount of energy a system uses to cool a given space in a typical cooling season. A higher SEER indicates greater efficiency.

You should also look for the ENERGY STAR symbol when choosing air conditioning replacement. The U.S. Environmental Protection Agency only awards ENERGY STAR to systems that meet high standards of performance and emit fewer pollutants than other air conditioners. While an AC only needs to have a SEER of 13 or higher to be sold in the U.S., ENERGY STAR systems must have a SEER of 14 or higher.

Purchasing an energy-efficient system is not enough to ensure the unit continues to save you money. An air conditioner must be the proper size in order to run efficiently.

You should call a technician once per year for professional AC maintenance. To find the right choice for your air conditioning replacement in Oradell, call DB Heating & Cooling today!

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3 Reasons You Need Your Air Conditioning Installation Done Professionally

Friday, May 9th, 2014

You’ve put a lot of effort into making your home comfortable. Adding an air conditioning system can increase that comfort level tremendously – when it’s done correctly. When it’s not, you may run into some serious problems. Below are 3 important reasons to have an air conditioning installation in Oradell done professionally by a DB Heating & Cooling expert.

Top 3 Reasons to Call an Expert

Reason 1: Correct Installation

An air conditioning/HVAC system is not a simple mechanical device; it is complex, with multiple different components and many different parts. It needs refrigerant to run and has to be tied into your electrical and heating systems. The bottom line:  the margin for error can be wide – and potentially dangerous – when installing your own AC; the smarter, and potentially more economically sound decision, is to schedule an expert installation.

Reason 2: Time Consumption

A new air conditioning system installation takes time, and if you’ve never done this kind of work before, it can take a lot of time. How much time are you prepared to give up in order to properly install your air conditioning system? Are you willing to let your home be potentially hot and uncomfortable while you do it? A trained professional brings both expertise and speed to a new air conditioner installation, ensuring that the install happens quickly and correctly.

Reason 3: Calculating the Correct Air Conditioner Capacity for Your Property

Installing an air conditioner that is either too large or too small for your home can result in a number of problems that may require air conditioning repair down the road. To ensure you are getting the right size system for your property, a calculation of your home’s size, insulation and heat gain needs to be determined.  A professional AC installer does this type of calculation as part of his/her job, so it’s better to let an experienced specialist handle it.

Save Money with a Professional

DB Heating & Cooling offers air conditioning installation in both residential and commercial properties.

Let us help you with your air conditioning installation in Oradell, and help you save some money at the same time – schedule a consultation with DB Heating & Cooling today.

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Ways to Save Money on Your Cooling Bills This Summer

Thursday, April 10th, 2014

The average length of time a central air conditioner runs over a summer is 6 hours per day, which can mean using approximately 900 kilowatt/hours (kWh) of energy per month. However, you can find a more specific answer for how much it takes to power your AC. If you look at the cabinet of your air conditioner, you’ll find the wattage of your system. Multiply this by the amount of hours you use your AC each day in summer, and you’ll have an idea how much power your system consumes daily. Now take a look at a recent utility bill to find out you’re paying for electricity per kWh. Using basic multiplication, you can determine the monthly estimate of what you’ll pay during the summer to cool down your house.

There are ways to shave money off these bills, however. Here are some tips to achieve a more energy-efficient performance from your AC this summer. DB Heating & Cooling can help you save money with repairs, installation, and air conditioning maintenance in Oradell, NJ.

Tips to lower AC costs this summer

  • Upgrade your thermostat: Thermostat technology continues to evolve, and each advance increases the efficiency of the systems they operate. With a wireless thermostat, you’ll have better control over your AC, capable of turning it on and off remotely, from any spot with Wi-Fi access. Newer thermostats also have more accurate temperature settings than older models: you’ll have increased comfort as well as a reduced need to keep the air conditioner running.
  • Raise the temperature a few degrees: People often set their air conditioning as low as possible, but consider that each degree you set you thermostat below 78°F will raise energy use by 3–4%. The U.S. Department of Energy recommends 72°F as a comfortable temperature for most situations. Also try to avoid AC use during any outdoor temperature lower than 80°F.
  • Change the filter regularly: The air filter prevents debris from entering the AC cabinet and damaging internal components. But if it becomes too clogged, it will cut down on airflow, and this will force the air conditioner to drain more electricity. Replace the filter regularly during the summer.
  • Schedule a maintenance visit: It’s mandatory for an AC to receive an annual check-up and inspection from a professional. This ensures longevity and prevents unnecessary repairs. But it also cleans and adjusts the system so it runs at its most efficient. Even going for just one year without maintenance can mean a 20% increase in energy use in an air conditioner.

Let DB Heating & Cooling give your AC the best start possible for the summer: with a professional check-up and tune-up. Call us today to schedule air conditioning maintenance in Oradell, NJ.

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3 Ways You Can Avoid Heating Emergencies

Wednesday, March 12th, 2014

At DB Heating & Cooling, we consider offering 24-hour emergency service a basic part of our job. We know that when heating emergencies strike, they won’t choose a time when it’s convenient for you. If your heater breaks down on Sunday at 6 pm during a cold snap, you don’t want to wait until business opens at 9 am on Monday to reach someone who can help. We have our technicians ready whenever your heater fails so you won’t have to wait long in the cold.

Of course, nobody wants to call late at night about a heating emergency. We have some advice on how you can avoid emergency failures with your heating in Oradell, NJ. With a bit of precaution, you can keep calls for repairs to a minimum.

  1. Schedule regular maintenance: We put this one first because it is the #1 way to keep your heater running—no matter if it’s a furnace heat pump, or boiler—with few repairs. Regular maintenance is sometimes called preventive maintenance because it prevents repairs and breakdowns. A technician comes to your home and inspects your heating system to find where it needs adjustments and cleaning. After your annual visit, you’ll have a heater running with less stress and a reduced danger of suffering malfunctions and a breakdown.
  2. Leap on minor repairs quickly: Most major breakdowns start with smaller malfunctions and warning signs. These include strange noises from the cabinet, odd smells from the vents, uneven warmth and cold spots, and sudden rises in energy costs. If you think something is going wrong with your heater, schedule routine repairs so that you won’t have to scramble for the phone at 3 am one night.
  3. Do not overstress the heater: Too often we’ve seen homeowners push their thermostat up to its top setting because they think this will lead to better comfort faster. It doesn’t. The higher setting will make the heater work longer to reach the target temperature, and you’ll end up with a dry, stuffy house. Worse, you’ll put tremendous strain on the heater that could lead to an emergency breakdown. Keep the temperature on the thermostat down at a lower level that you find comfortable and keep it there. We recommend starting at 72°F during waking hours and make necessary adjustments from there.

You can’t avoid all emergencies

Even the best care and maintenance can’t stop all emergencies. If you need that late-night help for your heating in Oradell, NJ, contact our staff at DB Heating & Cooling. You can also sign up for maintenance with our expert technicians.

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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.

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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.

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Oradell, NJ Heating Tip: How to Tell if Your Heater Is Too Large

Monday, September 16th, 2013

It may seem that no heater is too big for the job of keeping your home warm during a New Jersey winter. After all, isn’t it better to err on the side of a more powerful heater rather than one that’s too small and won’t keep your house comfortable? Not necessarily. A heating system that’s too large for your home can create numerous problems and cause a drain on your energy bill due to inefficient operation.

Look over this list of warning signals that you may have an oversized heater. If you experience issues with heating in Oradell, NJ, call DB Heating & Cooling for help determining the cause.

Short cycles: A heater that is producing too much warmth for a small space will cycle on and off too rapidly. Regardless of what kind of system you use to heat your home, if it is constantly shutting on and off it will be inefficient and risk wearing down faster, requiring repairs or even replacement in the future. If you think your heater is short cycling, get an expert to take a look at it.

Short cycling can also lead to poor heat distribution. Your heater will heat up the available space too fast. If you discover that certain parts of your home are not getting warm enough even though the heater seems to be working normally, the problem could be a system so large that it isn’t spending sufficient time producing warmth that will reach all parts of your home.

Increased energy bills: Whether gas or electricity powers your heating system, if you notice bills that are far above what you think you should be paying, the fault may lie with an inefficient, oversized heater.

There is no easy way to gauge what the correct heater size for your home is. More factors come into play aside from square footage: insulation and the space available for installation are also important considerations. Get an expert to determine what heating system is the best fit for your living space.

When it comes to heating in Oradell, NJ, trust to the highly-trained staff at DB Heating & Cooling to find the best solution for you.

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How to Choose the Right Oradell, NJ Heating System

Monday, September 9th, 2013

In towns like Oradell, NJ, heating systems remain more than just a luxury. They make our homes cozy and comfortable in the dead of winter. That’s why choosing the right system for you is such an important decision. Every household is different, both in terms of the building itself and in the needs of the family that occupies it. Here are some tips for making the right decision for your family.

  • Furnace size. Furnaces need to be properly sized to match the dimensions of your home, including specific factors such as the amount of insulation and the presence of a basement. If the furnace is too small, it won’t heat your home properly. If it’s too large, it will cycle on and off rapidly throughout the day, costing you money on your monthly bills. A qualified professional can inspect your home and give you parameters on the right sized furnace to heat it.
  • Type of fuel. In Oradell and other parts of New Jersey, you have a lot of options when it comes to the type of furnace you buy. Gas, oil and electrical furnaces are all available in New Jersey. Electric furnaces tend to be more efficient than gas furnaces, which tend to be more efficient than oil furnaces, but specifics vary by type. Choose your furnace based on the ease and availability of fuel, and the initial cost of installation.
  • Efficiency. Furnace efficiency is measured in terms of AFUE (Annual Fuel Utilization Efficiency) rating. The federal government dictates that all furnaces possess an AFUES rating of at least 75%. In New Jersey, new non-weatherized gas furnaces need an AUFE rating of at least 90% and boilers need an AFUE of at least 80% (possibly higher depending on the type of fuel used). When selecting a new heating system, look for one with an AFUE as high as possible.

When it comes to proper heating, Oradell, NJ needs the guidance of an expert. DB Heating & Cooling knows the ins and outs of home furnaces, and can help you make the best decision for your home. Call us today to make an appointment.

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