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

How to Prepare Your Bergen County Heating System for Natural Disasters

Monday, March 4th, 2013

Natural disasters such as hurricanes, floods, and blizzards can knock out power, cut off regular fuel supply routes, and damage your home. Homeowners throughout America are looking for ways to prepare their heating system for extreme weather conditions. DB Heating & Cooling cares about the security and welfare of our customers. That’s why we put together this quick list of some of the things that you can do to prepare your heating system for natural disasters.

  • Check your heater warranties and homeowner’s insurance policy. Find out exactly what’s covered and what’s not in the event that your home is flooded, or damaged by the storm. Knowing the details can help you make decisions about any potential adjustments.
  • Secure water heater to wall studs. If your water heater tips over, it can exacerbate the damage done to your house. It’s heavy and filled with water: make sure it’s secure.
  • Make an emergency family plan. Make sure that you have a plan in the event of a natural disaster. Have a first aid kit on hand, and make sure you have enough food and water stored for a week. Make sure everyone knows the phone numbers of nearby relatives and friends in the event that you need a place to stay.

Natural disasters can be frightening and unexpected. Make sure your home and family are prepared. To learn more ways you can prep your heating system for a natural disaster, call a Bergen County, NJ heating technicians at DB Heating & Cooling. If your heating system is damaged by a natural disaster, we offer exceptional and rapid heating repair in Bergen County, NJ. Call us today.

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Westwood, NJ Heating Tip: What To Do If You Lose Heat

Monday, February 25th, 2013

Losing the ability to heat your home can cause serious discomfort. Spring comes on slowly in the Northeast and some homeowners need to rely on their heating systems longer than others. Whatever type of heating system you have—boiler, furnace, heat pump—you’ll need the professional diagnosis and repair service of a heating expert. DB Heating & Cooling offers professional services to homeowners in the Westwood, NJ area. For heating repair, call us today.

If you find yourself without heat, contact a professional heating technician right away to request emergency repair service. Heaters are complex systems, with many different components. Here are some common problems:

  • No Power. Your furnace requires electricity. It may have blown a fuse or tripped the circuit.
  • Switched off. Make sure your thermostat is turned up high enough to make the heating system turn on.
  • Motor problem. Occasionally motors need repair and sometimes need to be reset.
  • Pilot light out. The pilot light is the small flame that allows the heater to ignite, and is sometimes attached to an electronic device called the thermocouple. This device stops the fuel supply in a gas furnace or boiler when the pilot is not lit, so as to reduce the danger of excessive fuel build-up.

Attempting to fix your own furnace or boiler without the proper knowledge and skill can lead to further damages. Besides calling a local heating repair technician, there are several measures to take if you suddenly find yourself without heat.

  • Do you have enough fuel? No fuel, no fire, as they say. Make sure you keep an eye on your fuel levels, and replenish it before you run out.
  • Dress warmly. It may be necessary to wear hats, gloves, scarves and multiple layers indoors.
  • Trap existing warm air. Hanging blankets over windows and doorways can help to boost the insulation of your home.
  • Keep the water moving. If it’s very cold outside, you can turn your faucets on ever so slightly to ensure your pipes don’t freeze..
  • Stay with friends and family. Check with them to see if they have power, and if they’re not too far away, call in the favor and stay in a warm place until your heater gets fixed.

Loss of heat can be dangerous, especially for the elderly and the very young. Call a Westwood, NJ heating repair specialist if your home loses heat. Call DB Heating & Cooling today. 

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4 Ways Maintenance Can Help You Avoid Heating Repairs in Bergen County

Monday, November 26th, 2012

During the winter, you most likely use your heating system every day, so its important to keep it functioning effectively. Yet some people put off getting regular maintenance for their heating systems. At DB Heating and Cooling, we respond to countless calls for heating repairs in Bergen County. We thought it would be helpful for our community if we put together a list of the benefits to having regular maintenance performed on your heating system.

Reduced Repairs

One great benefit to regular heating maintenance is the potential to reduce costly repairs. When you have a heating technician looking over your system every day, they can catch small issues before they turn into larger, more expensive problems.

Extended Life

With more repairs and better care, comes a potentially longer life. When your heating technician is able to spot small problems early, you can avoid the catastrophic problems that some repairs can cause if they are ignored.

Greater Efficiency

Over time, everything starts to break down. As your heating system begins to age, moving parts will start to wear out and start to make the system work harder. After a while this can negatively impact the performance of your heating system. With regular maintenance, your heating technician can replace and tend to parts of your system that would otherwise begin to break down. This increases the overall efficiency of the system.

More Reliability

In addition to all of these other benefits, you will also most likely experience an increase in reliability from your heating system. Just like a car that doesn’t receive regular maintenance, your heating system will turn on and run more reliably when you have someone inspecting it and tuning it up regularly.

If you’re interested in scheduling heating maintenance for the heating system in your Bergen County home, contact the experts at DB Heating and Cooling. We have years of experience offering comprehensive heating services throughout the Bergen County area. Give us a call today! 

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Woodcliff Lake Heating Question: Can Your Heating System Warn You of a CO Leak?

Monday, October 22nd, 2012

Carbon monoxide is a health risk. It is an odorless gas that is produced as a natural byproduct of combustion. So, any time something burns, carbon monoxide (CO) is released into the air.

As long as the area is properly ventilated, the carbon monoxide cannot build up in the air to a dangerous level of concentration. For example, if you are around a campfire or charcoal that is burning outside, you are generally safe.

In the home, the danger arises when combustion is not properly ventilated and this toxic gas is allowed to seep into our living spaces.  To help mitigate that risk, it is important to know some warning signs. Your heating system gives off some warnings that can tip you off to danger, so be on the lookout for these three signals:

  1. Carbon monoxide detector goes off. Some heating systems these days have built-in carbon monoxide detectors, which can provide an extra measure of safety. Whether you have one of these systems or not, your home should still be equipped with a CO detector. If it begins sounding the alarm, get everyone out of the house immediately.
  1. A fume vent is leaking. Fuel-burning furnaces have vents to move combustion gases out of the house safely. If you notice this vent is leaking on your heating system, CO may be seeping into your house. Shut down the furnace, open windows for ventilation and have the fume vent repaired immediately.
  1. Smoke backing up from the fireplace. If you have a fireplace and you notice smoke in the room while using it, stop using it immediately. Your chimney may be blocked or leaking, preventing the smoke from rising and venting properly, which means CO can get into your house. Do not use the fireplace again until you have had the chimney inspected.

Please take care and note this is just a simple guide. There are other risks and warnings of carbon monoxide.

For any heating service in the Woodcliff Lake area, give DB Heating & Cooling a call today!

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Allendale NJ Heating Question: What Causes Cracks in a Heat Exchanger?

Monday, October 8th, 2012

Your Allendale NJ furnace is designed so that the heat – and the combustion byproduct produced inside – doesn’t interact directly with the outside air. This design is to ensure you have a safer furnace.

The metal piece that separates the furnace heat from the outside air stream is called the heat exchanger. The heat exchanger performs a very important function, and if it is broken or cracked, it can’t work properly.

A cracked heat exchanger is very common problem with Allendale NJ heating systems, as well as one that should be repaired as soon as possible. But what causes a heat exchanger to crack? Here are some of the most common reasons:

  • A long period of normal use. A furnace heat exchanger naturally expands and contracts with the heat of the furnace, over and over again as the furnace is turned off and on to heat the home. Over several years, this stress can crack the metal.
  • Poor air flow, often caused by dirty or obstructed vents, can result in poor air flow through the furnace. This overworks the furnace, which can crack the heat exchanger prematurely.
  • Poor, incomplete or improper combustion can also cause a heat exchanger to crack. When the combustion process is less efficient – which can also be a result of poor air flow — your furnace’s burners have to run hotter and longer to heat your home, which means extra stress on the heat exchanger.

Essentially, if a furnace is running at less than optimal efficiency for an extended period of time, the heat exchanger is put under additional stress beyond the usual and can crack prematurely. Therefore, the best way to prevent a cracked heat exchanger is proper maintenance, particularly keeping all vents clean and unobstructed and getting an annual maintenance inspection.

If your heat exchanger does crack, do not hesitate to call DB Heating & Cooling and get it repaired.

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Waldwick Heating Repair Question: Why Is My Air Handler Squealing?

Wednesday, February 22nd, 2012

Unusual noises coming from your Waldwick home’s HVAC system never a good thing; they make you worry that something is wrong.

It’s true that an unusual noise does often mean that something needs to be fixed; however, a noise emanating from your HVAC system does not necessarily mean a major repair. You should always have a technician check out if you suspect a problem with your system, but not all problems are going to be expensive to fix.

One common noise that homeowners notice and complain about is a squealing noise originating in the air handler. Usually, this noise is coming from the fan belt that connects the blower fan and the motor. Over time, the belt can stretch out and become worn or misaligned, which makes it slip and generate that aggravating squealing noise.

So, while the squealing can be annoying and unpleasant, a slipping belt is by no means major. A belt is an inexpensive part and a technician can install it in just a matter of minutes.

As long as the noise is a squealing and not a grinding, this simple fix wil often take care of the problem. If you hear a grinding noise, however, immediately shut the unit down and call a technician. This may mean that your motor bearings are worn out and need to be replaced ASAP before further damage is inflicted on the motor itself. If you suspect a problem with your air handler, give DB Heating & Cooling, Inc a call today!

 

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Teaneck Heating Repair Guide: Inspecting Your Furnace Heat Exchanger for Leaks

Wednesday, January 25th, 2012

Like all the heating and cooling components in your Teaneck home, your furnace needs regular maintenance and annual checkups performed by certified HVAC technicians. Here are some things that a professional heating maintenance technician can do to make sure your furnace is functioning safely.

One of the main concerns with any type of furnace is the potential for carbon monoxide gas leaks, which can be fatal if not detected. The heat exchanger is designed to prevent dangerous flue products from leaking into the home; therefore, it is important to inspect the heat exchanger for any cracks or excessive corrosion.

There are a few methods for introspecting a furnace heat exchanger for leaks and potential repairs (again, best performed by a professional HVAC technician):

  • Visual Inspection of the Furnace Heat Exchanger. Use a strong flashlight to visually check the heat exchanger thoroughly for cracks or open seams, particularly in areas that are susceptible heat or mechanical stress. Some seams may have been joined improperly during manufacturing, so be sure to check all joints. Also check for rust or corrosion in areas exposed to any type of moisture. Make sure you can gain access to all the parts of the heat exchanger. If you see any cracks, holes, or severe deterioration, your heat exchanger needs a professional repair. Ultimately, you may not be able to see all the parts of your heat exchanger, so further testing is recommended in addition to a visual inspection.
  • Flame Test. You can also observe the flame after the furnace is first turned on to detect potential damage to the heat exchanger. Turn off the furnace for at least five minutes, and sit close enough to the furnace to observe the burner flame. Have someone turn up the thermostat, and watch the flame for any changes in color or irregular patterns in the flame. If the flame makes any sudden changes, this could mean that the heat exchanger is damaged. Keep in mind that like the visual test, the flame test cannot determine damage to your heat exchanger alone.

In addition to increasing efficiency and lowering your heating bills, inspecting your furnace will ensure that your heating system operates safely throughout the winter. Along with having your heat exchanger inspected, we recommend that you test all the carbon monoxide detectors in your home on a regular basis, as well as changing the filter every month and cleaning out the ventilation system.

If you need further assistance, or suspect any leaks in your furnace, you will need to schedule an appointment with a Teaneck HVAC technician.

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Question from Hackensack: How Do I Check a Gas Furnace Draft Pressure Switch?

Wednesday, December 28th, 2011

There are many reasons why a furnace stops working and in many cases, a Hackensack homeowner can perform some simple diagnostics to pinpoint the problem. Finding the problem is one thing – fixing it is another. When in doubt, don’t try it yourself. Call a qualified Hackensack professional.

But let’s look at one possible problem and solution you may be able to perform yourself – testing the draft pressure switch. The draft pressure switch on a gas furnace allows an electrical current to pass through to ignite the furnace. The pressure switch monitors the draft conditions and won’t allow the furnace’s gas valve to open unless draft is correct.

If the switch is malfunctioning, so too will (or will not) the furnace.

The best way to locate the switch is by consulting with your owner’s manual or by going online and simply typing in the words “gas furnace draft switch.” It is identifiable by its round size and is bolted to the outside of the furnace. It should be nearby the draft inducer motor because the two are connected by a metal tube. The tube may sometimes be the culprit, too. A tube that is blocked with condensation may cause the switch to go bad.

To check for proper function, first turn off power to the furnace, either by shutting down the ‘on’ switch at the furnace or shutting off the circuit breaker.

Use a volt ohm meter to check if the switch is opening and closing properly. Start by zeroing out the meter’s probes by touching the tips together. Using the dial (could be analog or digital), set the meter to 24 volts. Ground the black probe by attaching it to any metal part of the furnace. Then place the end of the red probe on the metal tube connecting the draft pressure switch to the draft inducer motor.

If the switch is working properly the meter should read at least 24 volts, or very near that. If the reading is short of 24 volts, the switch is not working correctly. At that point you may decide to replace it or call a Hackensack professional to do the task (recommended).

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Common Boiler Problems: A Tip from Paramus

Wednesday, November 16th, 2011

You don’t have to be a rocket scientist or a mechanical engineer to troubleshoot – and possibly diagnose – the problems with your boiler when its heating performance is erratic or non-existent in your Paramus home.

The good thing about boilers is that they are typically reliable and long-lasting. There aren’t a lot of working parts that can break down and cause problems, compared to other home heating equipment. When problems do arise, they are usually related to the expansion tank or circulating pumps. But a problem can be much simpler – like a tripped circuit breaker.

The most common problems can be noise, no heat, or poor/erratic heating. Before calling a qualified heating and cooling professional, take a moment to see if you can figure out the what’s wrong.

If you have a noisy boiler it might be because of two things – a faulty circulating pump or water trapped in the return lines. If the pump breaks it will make a loud noise when its motor runs. Water can be trapped in the return lines, which may require “re-pitching” the lines to allow for a flow back to the boiler. You may be able to adjust the flow by positioning hangers on the piping but replacing a pump is better left to a professional.

If your boiler is producing no heat, it could be because of something as simple as a circuit breaker being tripped or a fuse being blown. Check your circuit breakers and fuse and reset or replace if necessary. Is your boiler thermostat in the heat mode? It should be but if it isn’t, make the switch. If your boiler has a standing pilot you should check to see if it is lit and if not, re-light it.

Other problems would take a professional to fix. For example, no heat can be traced to low water levels in the boiler. The boiler should always be half-full of water and if it isn’t, it is likely because of leaks or a faulty pressure reducing valve. Don’t try and fix the problem by yourself.

Low water levels may not cause the boiler to lose its heating capabilities, but may cause fluctuations in its heating capacity. Again, it is advisable to call a professional to diagnose and fix the problem. Poor heating can also be traced to mineral deposits in the boiler. Consult your owner’s manual on instructions how to flush out the boiler.

As always, read the owner guide or operating manual for your boiler. You should get some good tips on proper maintenance and troubleshooting. And have the phone number of a qualified professional taped to your boiler – just in case.

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