Category: Blog

Ductless Mini Splits: Unique Solutions for Your Personal Needs

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Ductless Mini Splits: Unique Solutions for Your Personal Needs

If you find adding ducts too expensive or impractical in the unique structure of your home, you can find relief by installing ductless mini-splits instead. Do you know that many home and business owners are shifting to this type of air conditioning in Brooklyn, NY, due to many beneficial reasons?

Here’s a list of what ductless mini split systems can offer to your comfort and savings:

  • Highly Flexible Comfort Solutions

Traditional A/C units force cooled air through the ducts and into the different parts of your home. Ductless mini splits, on the other hand, deliver the cooled air directly to the different zones of your home. Sometimes referred to as split systems or multi-split systems, these ductless units are composed of a single outdoor system and one or more indoor units that require nothing more than access to electricity and proper installation. It’s perfect for home additions, new constructions, condominiums, and apartments.

  • Saves Money

The overall costs of installing a ductless system are far lower than mounting a central A/C. It even operates more efficiently than as forced HVAC system. Most of the efficiency of a traditional A/C is lost as the air passes through the ducts. This then results in high energy bills to pay. Since ductless units deliver temperature-controlled air straight to the different parts of your home, the chance of wasted energy is reduced. Additionally, a mini split A/C allows you to create ‘zones’ in your home, so you don’t have to cool the areas which are not occupied.

  • Quick and Easy to Install

It takes several weeks to install a traditional, ducted system and may require some major home renovations. A ductless mini split system is far less invasive to install. You can even have your unit up and running in as little as one day. This is because mini-split systems run on small pipes only. You need a mere 3-inch hole to get the unit mounted. No more rebuilding walls or ceiling, plus you can save on your home’s space.

  • Lowers Carbon Footprint

Ductless air conditioning systems are eco-friendly units that follow the Energy Star guidelines. Since it allows for home zoning, you can limit the energy consumption of your home. Ductless systems use a refrigerant called R410A, which is known for its zero ozone depletion potential. These things not just call for greater savings but lesser carbon output of your home as well.

Don’t be the last to enjoy these outstanding benefits of a ductless unit plus more! Are you ready to make a big upgrade to your home’s comfort systems?

Call us at Iceberg Mechanical! We have a line of Mitsubishi Ductless Systems waiting for a rightful owner. Don’t forget to share this to your friends and relatives who also deserve a big Ductless HVAC upgrade!

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5 Causes Of Air Conditioner Compressor Failure

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5 Causes Of Air Conditioner Compressor Failure

The compressor works by compressing the refrigerant and pumping it throughout the system to collect heat and humidity. Your system can never function without it.

As a homeowner who relies on air conditioning systems for your summer comfort, you should know that the compressor plays an important role in the overall performance of your unit. Once it fails, expect that you are in a big, very expensive trouble.

So, what are the things that can harm your compressor? Read and find out!

  • Dirty Coils

Dirt accumulation can happen in the condenser coils after months of continuous work. Without proper maintenance, the build-up of these particles becomes insulators, which hinder the coils from expelling heat from the system. This increases pressure and will soon cause the compressor to overheat and fail.

  • Low Refrigerant Level

The only causes of refrigerant insufficiency are holes and cracks in the refrigerant line. If neglected, your unit will run out of refrigerant and cause havoc in its performance, especially the compressor. Low refrigerant level adds pressure to the compressor, making it work harder to pump the substance to the system. Too much strain can cause the component to break down.

  • Too Much Refrigerant

Too much of anything is dangerous. The same thing applies if too much or the wrong type of refrigerant is added to your air conditioning system. Incompatibility can cause your compressor to stop working altogether.

  • Blocked Refrigerant Lines

The refrigerant flows in the refrigerant lines. If blocked, it can lead to pressure build-up and cause the temperature to rise. As a result, overheating happens, and eventually, the compressor breaks down.

  • Electrical Problems

Electrical problems usually start as a small glitch and build up rapidly when neglected. Yet, once your compressor is damaged by an electrical issue, compressors are hard to repair and replacement may be the only option left. This is an issue which can be prevented by regular maintenance service, so better check on your schedule annually.

Signs of a Failing Compressor

You know you have a malfunctioning compressor if:

  • You notice odd sounds like chattering, rumbling, or ticking noises in the system
  • Diminished airflow and warmer air
  • The system keeps tripping the breaker
  • The outside unit shakes when it starts up
  • The compressor doesn’t turn on

Do you experience any of these in your Brooklyn, NY home? Call our experts at Iceberg Mechanical for professional diagnosis and repair! If a replacement is what you need, we can give you the best quote for free!

A/C Hacks to Stay Cool and Save Money in the Long Summer Months

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A/C Hacks to Stay Cool and Save Money in the Long Summer Months

The hot weather is in the air! This makes it essential for you to maintain coolness inside your Brooklyn, NY home without worrying about the high cooling costs. But how is it possible for you to stay comfortable and slash your power bill at the same time?

Here are the safe A/C hacks for you to stay cool and save money this hot season.

Invest in Window Treatments

Window treatments such as films, blinds, curtains, and drapes are among the cost-effective options to block the heat and lower your cooling costs. Wisely choose a combination that works best to your home. For instance, tightly-installed cellular shades can lower the unwanted solar heat by up to 80% while slat-type blinds can help control solar heat, glare, and light gain through correct adjustment.

Take Advantage of Nature’s Cool Breeze

Crack your window open at night to let the warm air out and the cool air in. Put a fan opposite your window to maximize the airflow. If you are using a ceiling fan, make sure that it spins in the right direction. When the cool air is enough, these steps can help you stay comfortable even without turning your A/C on.

Set Your A/C to Dry Mode

You can take advantage of this tip when your A/C has a dry or dehumidifying option. Set your unit to dry to remove the humidity in your room and make the air easier to cool. With this, your compressor will also run efficiently, cutting down your energy consumption by almost 50%. If you know nothing about this trick, check your unit and look for the water drop symbol. Choose that button instead of the snowflake symbol for cool. It is more effective if you are living in humid areas.

Maintain Your Air Conditioner

Whatever cooling system you are using, you can reduce the cooling cost and let it run at peak performance through proper maintenance. Start on regular air filter replacement to lower your unit’s energy consumption by 5 to 15%. Also, don’t forget to remove the dirt on your outdoor condenser coils. Repair the damaged pipe insulation on refrigerant line and check your ductwork for leaks as well.

For complete A/C inspection and repair in Brooklyn, NY, schedule a service with the pros. Being said, our experts at Iceberg Mechanical are here to help. We deliver complete A/C services that you can rely on. Set your appointment today!

Why You Need an HVAC Maintenance Contract in Your Brooklyn, NY Home

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Why You Need an HVAC Maintenance Contract in Your Brooklyn, NY Home

If you are a local customer of Iceberg Mechanical and are regularly scheduling a maintenance service for your heating and cooling units, we recommend you enjoy the benefits of being a member of our maintenance program.

What is an HVAC Maintenance Program/ Contract?

An HVAC maintenance contract is an agreement you have with your trusted HVAC company, when it comes to providing above-and-beyond attention to your units all year-round. This agreement allows you to enjoy discounts on accessories and special services, which you cannot experience with individual scheduled appointments.

Let us give you a brief detail of the benefits you can get by signing a maintenance agreement with the company:

Extends Your Unit’s Lifespan

We all know that maintenance service can lengthen the estimated years of service of your HVAC system. If you are enrolled in a maintenance agreement, you are given assurance that all the necessary tasks to keep your unit in tip-top shape are performed.

Lowers Your Energy Bill

Since HVAC systems are responsible for almost a quarter of your monthly energy bill, it’s just right to keep its proper performance with regular maintenance service. It’s a sad fact, however, that many homeowners forget their schedule due to their daily workloads. Good thing, when you’re enrolled in our maintenance agreement, you will be notified of your schedule, and you have the freedom to choose your preferred date and time.

Gives You Priority Service

Being a member of an HVAC maintenance agreement gives you priority services. This means that you don’t have to worry if your unit fails in the middle of the long hot day. There will always be an available technician to help you fix the issue and bring back your comfort.

Saves Money on Parts and Labor

The cost of a service call if you’re a member of an HVAC agreement is lower than that of the individual service appointments. The same thing goes when you need to replace some parts of your unit. Offered discounts on parts and labor are among the great features many homeowners love about being a member of our HVAC maintenance agreement.

What are you waiting for? Talk to our experts at Iceberg Mechanical and enroll in our HVAC maintenance agreement to start experiencing the benefits listed above plus more! Call us now.

5 Benefits Of Installing Ductless Air Conditioners

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5 Benefits Of Installing Ductless Air Conditioners

A cool and comfortable home in the summer season is important, but your current out-dated air conditioning unit might be hurting more than helping. Are you ready to shift for a brand new unit? You will be faced with a lot of options in the market and might be confused which to take.

As your trusted air conditioning company in Brooklyn, NY, we recommend you don’t miss the opportunity to choose a ductless air A/C for your home. Check out these benefits it offers:

  • Requires Little Installation

Traditional air conditioning units use duct systems to force cool air into your home. Ducting requires a lot of legwork including huge destruction and repair on your wall. Ductless A/C on the other hand only requires little modification. Since they run on small pipes, you may only need a mere three-inch hole. With this, your A/C can be up and running in less than a day compared to the several week installations of traditional units.

  • Improves Indoor Air Quality

A dirty duct system is among the major causes of poor indoor air quality. We cannot deny that many homeowners in Brooklyn, NY pay less attention to it, thus giving their home a dusty and unhealthy indoor environment. With ductless A/C, dirty ducts will no longer be an issue. It even offers multi-stage filtration that can drastically reduce dust, bacteria, pollen, allergens and other particulates in the air.

  • Saves you Money

HVAC systems are a great investment, and if you want something that’s efficient but suits your limited budget, a ductless air conditioning unit is the right choice. Research shows that homeowners can save up to 20-30% per month by switching to ductless A/C. This is primarily because ductless A/C units are smaller than forced air systems and deliver cool air directly into your room. This means there’s no loss in efficiency which usually happens in the duct systems.

  • Enhances Indoor Comfort

Ductless air conditioning installation in Brooklyn, NY gives you full control over where you want to place your unit. You have all the options without worrying about major demolition projects. If you’re looking for the perfect solution to satisfy the varying comfort needs of your family, a ductless A/c which allows you to set specific temperatures in each room will be your best option.

  • Helps the Environment

Ductless units can help reduce your home’s carbon footprint. Its efficiency and flexibility allow you to cool multiple rooms independently. This means you can run units to a specific area without cooling other unused rooms. By reducing the energy consumed in cooling your home, you are doing your fair-share for a sustainable environment.

Are you planning for a ductless A/C installation in Brooklyn, NY? Iceberg mechanical is your local HVAC company which knows every detail of it. Talk to our expert for professional recommendation and a free quote! Schedule an appointment now!

7 No-Cost Ways to Improve Air Conditioning Efficiency

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7 No-Cost Ways to Improve Air Conditioning Efficiency

Who says keeping cool always means larger expense? A/C units are undeniably among the energy hogs at home, but with the help of some easy tips from our professionals at Iceberg Mechanical, you can make it work for your budget and not against it! Check out these pointers below!

  • Clean Around Outdoor Condenser Units

They may be located outside, but mind you, condenser units are as important as your A/C’s indoor components. Always take the time to clean and check if it is obstructed with debris. Sometimes, overgrown bushes are hindering it from getting enough supply of air. For more thorough cleaning, seek professional help.

  • Keep Vents Unblocked

Blocked vents can cause hot and cold spots and may affect the performance of your air conditioning unit. Keep appliances and furniture away from it to allow for the free flow of air to the different parts of your home.

  • Few Degrees Raise in Thermostat Setting

Adjusting the thermostat 5-8 degrees higher in the summer can help you save energy big time. If you are still using a manually operated thermostat, now’s the time to make an upgrade to programmable ones for greater savings. With this, you can automatically adjust the settings anywhere, anytime via your smartphones.

  • Keep Heat-Emitting Appliances Away from the Thermostat

Lamps and other heat-emitting appliances will give your thermostat sensor the wrong idea that your home needs cooling. As a result, the thermostat will command your system to work longer and harder than it may need to.

  • Close Curtains and Blinds

Be sure to keep your blinds and curtains closed when the summer heat as at its peak and the sunlight hits the windows directly. This will prevent some of the heat from entering and warming your abode.

  • Limit the Use of Dryers and Ovens

Dryers draw warm air into your home while ovens add additional heat to it. You don’t want any of these to ruin the cool comfort inside, right? Aside from compromising your comfort, it will also cause your air conditioning unit to work harder.

  • Insulate your Exposed Ductwork

Duct leaks are causing your energy bill to rise. You can fix visual leaks with specialized duct sealing tapes but be sure to let a professional technician do the entire ductwork repair and sealing for best results.

There are maintenance checks that you can do yourself, but for complete and reliable service, we recommend you leave the job to the experts. If you are in New York City and needs professional service, you can always give us a call at Iceberg Mechanical. We offer high-quality services worthy of your trust. Call us!

Noises Your AC Makes and What They Might Mean

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Noises Your AC Makes and What They Might Mean

Are you among the many homeowners in New York City with a loud-operating air conditioning unit at home? Properly performing A/C units produce soft sounds but if yours is becoming mysteriously noisy, you should doubt its condition and send it straight for a professional check.

Here are the most common A/C noises and what they most likely mean:

  • Banging

Banging is the most reported A/C noise in residential areas in New York City. It is the most common sign of a loose or broken part inside the compressor- the crankshaft, the piston pin or the connecting rod. It may also mean that your compressor is out of balanced or needs immediate replacement.

  • Clanking

Just like banging noises, clanking can also be caused by an out-of-balance part. If the compressor or any parts inside it become loose, or the indoor or outdoor fan and blades are hitting each other, that’s when clanking happens. If not given an immediate solution, this may result in bigger issues in the unit.

  • Clicking

The start-up and shutdown of the electrical components produce normal clicking sounds, but continuous clicking is no longer typical. It could be a sign of a failing thermostat and potential electrical issues. A/C units are composed of complex electrical devices so be sure to pay attention to these clicking sounds to secure your safety in your home.

  • Buzzing

Bussing noises can mean a lot of things including but not limited to having loose parts, debris, failing outdoor fan and fan blades or dirty filters. Dirty condenser coils, copper lines rubbing against something and out-of-balance blower can also cause the buzzing noises.

  • Humming

If the compressor hums and refuses to start, you might be dealing with loose parts and refrigerant piping. Although humming noise is not as serious as the other sounds, it still pays off to check on your unit and get a professional maintenance service.

  • Rattling

A rattling noise is prevalent to old air conditioning units since this is an obvious sign of component deterioration and loosening. But aside from that, rattling can also be caused by twigs and leaves clogging the system, electrical contractors, and loose fan.

  • Screaming

If it is a high-pitched whistling or screaming that’s bothering you in your home, we recommend you shut down the A/C completely and schedule a professional A/C repair in New York City. Refrigerant leak and high pressure are the most likely causes and are dangerous to your family’s health.

Do these noises sound familiar when you turn your unit on? What you need is an expert check and repair! Give us a call at Iceberg Mechanical for professional A/C services worthy of your trust!

8 Energy & Money Saving Tips for Spring

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8 Energy & Money Saving Tips for Spring

Even if you deny it, we know that among your major concerns in the summer is high energy bill. Good thing, we have a bag full of tips to share to you about energy and money saving. You need to get these things done as early as the spring season to secure your goal when the heat wave arrives.

  • Get your unit serviced.

A small expense on annual maintenance can go a long way in attaining your money-saving objective. Have your air conditioner system serviced and inspected in the spring to ensure that every component is in tip-top shape. If they’re not, more energy will be consumed in their operation and you might be faced with expensive repairs in the future, too.

  • Set the thermostat higher

You don’t really have to fully depend on your cooling system for comfort. To save some cash, raise the setting by few degrees and do some major adjustments in your lifestyle. You may also take advantage of the benefits of a smart thermostat in both comfort and energy-saving.

  • Let the sunlight in

Don’t deprive your home of the natural light from the sun after the long winter months. While you’re at it, turn off the lights, adjust the thermostat setting and let the natural light and heat be distributed in your space.

  • Use ceiling fans

If you are looking for an economical way to cool your home, look no further than the ceiling fan. Raise your thermostat as much as 4 degrees and turn the ceiling fans on. You’ll be impressed with the comfortable atmosphere that you’ll still feel, but with lower energy usage from your air conditioner.

  • Cover your windows

Severe summer weather can increase your energy bill big time. But, you can reduce your expenses by covering your windows using efficient treatments such as shades and blinds. These helpful kits reduce heat gain, thus reducing your energy cost.

  • Seal the ducts

The ducts are crucial components of your HVAC system. If they are filled with holes and cracks, the cool air that your unit produces does not fully reach your home which means energy wastage. Prevent these wasteful leaks by sealing your ducts this spring season.

  • Allow fresh air in

When the weather permits, renew your indoor air by opening your windows. This will create a cross-breeze that lowers the temperature in your home even when the A/C is turned off.

  • Improve your insulation

Insulations in your windows and doors might have worn out already after the long cold months. During your spring maintenance check, be sure to improve or repair your insulation to keep conditioned air inside your home.

Do you need more tips for your home energy and money-saving goal? Visit our blog page at Iceberg Mechanical Corporation or talk directly to our professionals. Give us a call today!

Is Duct Sealing Important?

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Is Duct Sealing Important?

Do you know that the duct is a crucial component of your heating and cooling system? Unfortunately, it is most often overlooked during home improvement and maintenance service. With this, they become prone to leaks and connection gaps that allow air to escape. Do you have these issues in your duct system? See how duct sealing and maintenance helps!

How Does Duct Sealing and Maintenance Works?

Duct maintenance includes cleaning and checking the entire duct system. When it identifies the presence of leaks, you need to provide an immediate sealing solution. Duct leaks take place due to improper installation or years of normal use of the ducts. According to the US Department of Energy, duct leaks can cause up to 30% loss in the total output of your comfort systems.

Painting mastic into the leaks is the most common duct sealing solution in residential homes. Mastic is a stiff but flexible epoxy that can seal the hole while moving without cracking. For complex leaks, mastic needs to be supplemented with metallic regulation tape to seal the holes fully. Duct sealing is recommended at least twice a year to cope with the new-formed leaks.

Benefits of Duct Sealing

A well-designed and properly sealed duct offers a lot of benefits:

Comfort. Duct sealing fixes hot and cold spots in rooms. It provides even, comfortable temperature in the house.

Indoor Air Quality. The leaks in the ducts can serve as a passageway for fumes, chemicals, and dust to enter your space, compromising your indoor air quality. No matter how vigilant you are in replacing the filters, still, you won’t get a healthy IAQ with leaks in your ductworks.


Combustion gases are released by gas appliances during their normal operation, and these should be vented out properly. With leaks, however, “backdrafting” occurs which allow these gases to enter and circulate in your home. Sealing the leaks will minimize this risk.

 Save Money

The efficiency of your unit can reduce by up to 30% with leaky ducts. Sealing them will boost your unit’s efficiency and save money on your heating and cooling costs.

Professional Duct Sealing Service in Brooklyn, NY

Duct maintenance, sealing, and repair are complex tasks. Without proper skills and training, you might just end up making things worse. If you are in Brooklyn, NY or nearby towns, we recommend you only let the experts work with your duct issues. Don’t worry; you do not have to search far. Iceberg Mechanical is just a call away! Talk to our professionals today!

Humidity and Heating Systems

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Humidity and Heating Systems

Do you know how humidity issues affect the performance of your heating systems? Let’s discuss some basic humidity principles, how it affects home heating operations and what you can do about them.

Humidity Basics

Relative humidity (RH) describes the amount of moisture in the air as a percentage. The ideal winter humidity ranges from 40%- 60%. Outside of these levels means your home is at risk of IAQ issues. Low humidity is common in the cold months since the cold air is not able to hold as much moisture as warm air.

Problems encountered with low humidity include dry skin and nasal passages, aggravated sinuses, irritated eyes and even damage to flooring. The temperature inside also becomes cooler than the thermostat reading. Your heating units may be working too hard but still can’t provide the comfort you deserve.

What Causes Humidity to Drop?

The most common causes are leaks and poor insulation since these allow cold air to enter your home. Even with a humidifier, it will be hard to overcome this influence with the continuous cold air movement in your home. Since cold air holds less moisture, it becomes a dehumidifier and causes indoor humidity to drop.

Aside from your health, your heating systems are also at risk of overheating due to low indoor humidity. Even at optimum performance, it will be hard for them to keep a comfortable indoor temperature when moisture is too low. This is the reason why you still feel cold even when the thermostat is set too high.

Strategies for Humidification

Adding an appropriate amount of moisture is the best remedy for low humidity issues. But before this, you need to identify first the pathways where air and moisture are traveling through and seal them. Most of the time, poor insulation and duct leakage are the culprits behind this issue.

When the root has been identified and given a solution, you can now start managing the indoor humidity level. There are a lot of ways to keep an ideal home humidity in the winter:

  • Use a portable room humidifier.
  • Add live houseplants.
  • Place water basins near your heating units.
  • Add a whole house humidifier.

Important Benefits of Humidifiers

Here are the important benefits of humidifiers in the long cold months:

  • Reduces the risk of infections and increases healing time
  • Improves breathing
  • Softer glowing skin
  • Snoring relief
  • Alleviates sore throat
  • Improves sleep
  • Reduces the possibility of electric shock
  • Prevents wood furnishing from cracking
  • Helps your heating system in warming your home fast

Keeping the right humidity level is important for a comfortable winter season. If you are having issues with your indoor moisture, do not hesitate to give us a call at Iceberg Mechanical. We are always ready to help you with your comfort needs.