Month: May 2021

How Air Conditioning Impacts Productivity

How can the loss of commercial air conditioning impact productivity during hot summer days?

It’s hard to believe that after one of the coldest winters in history, summer is about to embark upon us, bringing with it much anticipated warmth, sunshine and the ability to be far more active outdoors. However, if you own a business, summer doesn’t necessarily equate to happier employees due to increased exposure to the Vitamin D supplied by the sun. In fact, chances are, that as a business owner, you probably already know that the loss of your commercial air conditioning for even a day can dramatically impact the productivity of your employees in a very negative way.

How Air Conditioning Impacts Productivity

Despite commercial air conditioning being created for the benefit of cooling machinery (mainly the paper press), it was quickly recognized as a breakthrough invention that benefited businesses greatly as consumers flocked to air conditioned movie theaters and stores. Hypothesizing that climate controlled environments could benefit not only machinery, but humans, as early as 1950, government researchers began studying the effects of air conditioning within the workplace. They quickly recognized the increased productivity of employees working within offices and factories that were commercially air conditioned. The initial study noted that air conditioning boosted the productivity of employees by at least 25 percent, as well as led to less employee absenteeism when compared to employees that didn’t work in air conditioned environments.

In addition to providing physical comfort to employees in various workplaces like offices and factories, commercial air conditioning also provides added health benefits as well. Medical journals are full of documented studies citing the adverse effects that extremely hot temperatures can have on a persons health. These studies include indisputable correlating data between summer heat waves and increased mortality from cardiovascular and respiratory diseases. Loss of commercial air conditioning within your business, for even a day, can attribute to high levels of frustration, stress, exhaustion and thereby, naturally, decreased productivity.

William Nordhaus, an acclaimed Economist at Yale University, created a mapping analysis that found that individuals living and operating in cooler climates generated 12 times the economic production versus their counterparts living in the hottest climates across the globe.

Humidity also plays a large role in the comfort of employees and their productivity. The loss of commercial air conditioning within a work environment can wreak havoc upon the desired humidity level, attributing to sluggish employees and diminished work output. If the weather is highly humid, air doesn’t just feel heavier, it is heavier, and moves differently. High humidity doesn’t allow the human body to evaporate sweat as easily as it can at comfortable humidity levels. Commercial air conditioners supply climate controlled comfort by including condensing units that draw the humidity out of the air as it cools the workplace down.

The loss of commercial air conditioning within your business can have devastating effects on the productivity of your employees, so as warmer weather looms on the horizon, savvy business owners should be preparing to assure that their air conditioning systems are up to par in order to avoid not just the cost of emergency repairs, but also to assure that productivity remains at an optimal level.

7 Ways to Winterize a Building

An unpleasant fact of life is that a lot of the energy in your structure or commercial structure spent on heating is wasted due to failing insulation and lack thereof. If you address a lot of the issues you will have a chance to make that a thing of the past, so consider what you can do to make it happen. With the proper insulation, your structure and its HVAC system will be much easier to work with and they won’t waste as much energy trying to keep your building warm. The biggest consumers of energy happen to be large appliances such as freezers, water heaters, dishwashers and washing machines, but HVAC systems can also eat up a lot of energy when they are working with poor insulation. You can work on this before the winter season, allowing you to install all of these and to deal with house cleaning when the job is done. Be careful when working as you may need to perform upholstery cleaning and carpet cleaning if you work with foam. The following examples will explain how you can winterize your building properly to avoid any issues up ahead:
Continue reading “7 Ways to Winterize a Building”

More Ways to Prepare a Building for Winter Weather

People are usually well-versed in ways to winterize their homes, but can sometime neglect to apply the same treatment to their commercial buildings. Understanding the precautions necessary to winterize your commercial property is important to maintaining the operations of your business.

Maintenance for the Building

  • Make sure that gutters have been cleared of any objects, including leafs or other organic material. This ensures proper draining during the cold months.
  • Make sure that nothing is blocking your drains. If moisture is not draining properly in the winter, it could cause significant damage. Inspect and roof flashing penetrations or building envelopes as well, and seal them to prevent water from flowing into the building.
  • Inspect gutters to make sure they are properly attached to the building
  • Make sure any accumulated debris is removed from basement and foundation drains, especially the storm drains in the parking lot.
  • Trim any nearby trees or large shrubs to reduce the amount of leaves or branches that could enter the drains
  • Service your heating equipment early. This will ensure that nothing breaks down when it is being used constantly during the winter.
  • Test all carbon monoxide detectors
  • Discourage the use of space heaters, but in cases where they are permitted, make sure they have a UL label

Removing Ice and Snow

A representative for a Denver roofing company offers the following pieces of advice:

  • Make sure you already have the proper tools before winter. This includes shovels, salt and other material to melt the ice, and anything else necessary to facilitate the removal of snow in your area.
  • Review any contracts you have with the maintenance crew if you have hired one. This will reduce the amount of unanticipated bills later in the winter, and ensure you receive the service you desire.
  • Make sure your exterior lighting works. This makes it much easier to remove ice and snow during the evening when the building is closed for business.
  • Start any parking lot repair before winter begins, especially pot holes and curb damage.

Preventing Frozen Pipes

A spokesperson for Asbestos Abatement in Denver offers the following:

  • Make sure any irrigation system is turned off. This will keep water inside the pipes from freezing.
  • Make sure any wall or attic pipes are sealed to prevent airflow near the opening.
  • Consider a temperature alarm in any high risk areas, and add extra insulation near pipes in your attic or basement
  • If possible, let a sink drip if it happens to be in an extremely cold area (only if the water cannot be drained or turned off).
  • Make sure all your windows and doors have the proper sealant, especially if they are in an unheated area of your property.

Dehumidifier Types and Guidelines

Dehumidifiers are a great way of keeping moisture levels down around your office, especially since high moisture will often become a cause for mold and that would mean harder house cleaning in the end. There are more than a few types of dehumidifiers you can use for that purpose, but not all of them will have the same performance. With a good dehumidifier you will have a much easier time dealing with carpet cleaning and floor cleaning as well. There are a few types you can make use of, such as the following:
Continue reading “Dehumidifier Types and Guidelines”

The Importance of Keeping Tight Ducts for Optimum Temperature Inside Your Structure

Even with the best quality furnace or air conditioning system in the world, one needs a proper and effective duct work or else there will be loss of energy and money. This will cause the structure to have uncomfortable temperatures. Poor duct work will definitely affect negatively the quality of the air inside the rooms. Here are some essential facts on why tight ducts are effective for heating and cooling.

Importance of Tight Ducts for Effective Heating and Cooling.

Majority of structures in America are installed with forced air-heating and cooling system. A main heating, ventilating and air conditioning system mostly a heat pump, furnace or A/C which creates cool or warm air that is blown around by powerful fans through interconnected ducts and registers to reach the various destinations within the structure. This is a repetitive process where the ducts that supply air, take the heated or cooled air to the rooms, while return ducts and registers do the reverse by drawing the room air back into the equipment to be heated or cooled.

One would want to avoid defective ductwork, where ducts network is not well linked to each other, or to the registers, or to the furnace plenum.

Some negative causes of defective ducts.

Loss of energy, the HVAC equipment must operate above its required optimum in order to compensate for the lost energy as heated or cooled air is lost out into unconditioned areas such as the basement area , spaces below the roof , and even cracks on the wall . Some rooms never reach their optimum required temperature, because much of the conditioned air is lost through the faulty ducts before it even reaches the intended destination or room. This mostly affects rooms at the far end of a building whose ducts are long but leaking. Poor quality of air, this is caused by contamination of air from cracks and basement spaces that mix through the leaking points, this causes changes in the air pressure. The contaminated air is then circulated in the structure, lowering the quality of the air from the plenum.

How to Achieve Tight Ductwork.

The best way to achieve an air-tight duct is to hire a professional to do inspection of the existing network of ducts and seal the leaks with the necessary insulation. Although one may temporarily seal leaking ducts using sealants such as metal-backed tape or even mastic sealant in areas where the ducts are obviously leaking.

Why Your HVAC System Needs An Allergy Filter This Spring

The spring season brings with it, not only a beautiful array of colorful flowers and blossoming trees, but also a barrage of allergies that can send your nose and sinuses running for the hills. Many people with outdoor or seasonal allergies resort to staying inside during the spring months, simply to avoid having to deal with a stuffy nose and watery eyes. That’s why it’s so important to keep your home free of seasonal allergy triggers that come with the warm spring weather.

If your home is not properly protected with an air filtration system, you and your family are still susceptible to potentially harmful airborne pollutants that can trigger allergic reactions. Air filters work to keep your home free of pesky allergens and keep fresh air circulating throughout the building so you can breath easy rest assured. Here are four other reasons why you should protect your home, business, and customers from annoying allergies with an HVAC air filter.

Why Your HVAC System Needs An Allergy Filter

Effective Against Pollen

When flowers begin to bloom in the warmth of the spring sun, they release pollen into the air, which is picked up and carried off by the wind. This is right about the time that you get a deep breath-full of the same pollen and other allergens that can trigger a potentially serious problem. Pollen cells/particles are also produced by species of trees like Oak, Maple, Ash, and Elm, and can enter your home through an open window, a door, and even through your HVAC system. If you have noticed the appearance of allergic symptoms like sneezing, itching, or congestion, you might have pollen circulating through the air in your home. Installing a HEPA air filter can catch up to 99.7% of allergens, including pollen, and keep the air in your home clean and fresh.

Effective Against Mold

Another is another big problem for people with seasonal allergies, and without an air filter for your HVAC unit, it too has the potential to be swept up and blown right into your home, wreaking havoc on your allergies and your life. What’s worse is that some breeds of mold, like Aspergillus and Penicillum can thrive in controlled, indoor environments, and produce and release airborne spores well into the fall. UV light air filters are made specifically for the purposes neutralizing mold with a photochemical process that breaks down carbon-based compounds before they can enter your lungs.

Easily Applied to your HVAC System

As you’ve likely already picked up, there are several kinds of air filters that are available for your HVAC unit that will protect your home from harmful air pollutants. These include HEPA, carbon, ionic, and UV light air filters, all designed to intercept airborne allergens in their own unique way. They are universal, however, in that they are all easily installed in your HVAC unit. Most HVAC systems are designed to house a variety of air filters, so no matter what kind of system you have, or what kind of budget you’re working with, you can find an air filter that works well for you.

It’s Good for Business

Having a storefront that is filled with allergens circulating about the air won’t do you any good in terms of bringing back customers. Air filters keep your place of business allergen-free, so your customers can enjoy their shopping experience, and keep your business busy all day long. Even if you don’t suffer from allergies, yourself, it is definitely something you should take into consideration for your customers.

‘Green Ductwork’ Gaining Popularity As Industry Standards Improve

We live in an eco-friendly world. Politics, science, business, public safety. Evidently nothing has been left behind when it comes to going green. Hence a new trend that’s making waves in the HVAC industry. ‘Green ductwork’ is a new term that more and more HVAC professionals are becoming familiar with. While there is no finite definition to the new term, most everyone associates it with recycled materials related to ductwork and other HVAC materials. New standards set by the U.S. Green Building Council’s LEED (Leadership in Energy and Environmental Design) program are continuing to drive improvements in green materials and improved awareness of public health and environmental concerns.

Green Ductwork

Eco-Friendly Materials

According to LEED’s page on the U.S. Green Building Council’s website, “LEED-certified buildings are resource efficient. They use less water and energy and reduce greenhouse gas emissions.” As a result, new HVAC equipment is being developed from recycled materials that have a lesser impact on the environment. Polyester, for example, is being used to make fabric ductwork. Fabric ductwork is lighter than traditional metal. It requires less roof or tether support and uses linear dispersion to eliminate hot and cold spots. These advances make more efficient HVAC systems that are also simpler to install and create less solid waste.

Cleaner Air

A major component of green ductwork is its ability to remove contaminants from the air. One of the biggest pushes for more eco-friendly building materials is public health. Consumers are more aware of volatile organic compounds (VOCs) present in various products. Most HVAC systems are lined with insulation for noise reduction. Consequently insulation in building ductwork puts contaminants and other particles into the airways and makes people sick.

Increased Efficiency

Increasing HVAC efficiency is another major part of ‘green ductwork’. Leakage in ductwork forces the system to use more energy. Consequently you end up with higher energy expenses and decreased efficiency. HVAC contractors are currently looking for the most cost-effective way to improve ductwork efficiency. Some apply gasket fittings while others go back in and seal the system with a commercial-grade sealant. Sealants effectively limit energy use and minimize emissions. Consequently you spend less and do more for the environment.

Industry standards are cracking down on faulty HVAC equipment. Consumers continue to look for more eco-friendly products to use in their commercial space. Don’t be left behind. Contact the professionals at Corporate Mechanical today. We are up-to-speed on all the current industry trends. Our representatives are ready to answer your questions and offer you real solutions. Call us today to schedule a consultation and go green with ‘green ductwork’.

This article is based on a news article appearing on archrnews.com. You can read the full article here.

452 https://wpapi.trustmat.com/green-ductwork-gaining-popularity-standards-improve/

HVAC Refrigerant Cylinders Expected in Uniform Color By 2020

Everyone from the professional contractor to the average homeowner experiences frustration with color-coded equipment. HVAC professionals deal with an entire color wheel of refrigerant cylinder colors. There are so many, in fact, that the issue has prompted the Air-Conditioning, Heating, and Refrigeration Institute to take action. New revisions in AHRI Guideline N, “Assignment of Refrigerant Container Colors” state that all refrigerant containers should be a universal gray-green color by 2020. The guideline is a means of equipment identification. However, increasing numbers of approved colors and equipment has lead to concern about confusion among colors that look too similar. Find out how HVAC refrigerant cylinders expected in uniform color by 2020 will affect the market and the industry.

HVAC Refrigerant Cylinders Expected in Uniform Color by 2020

Concerns Behind the Change

Colors are added to equipment in many industries as a safety precaution. For example, refrigerants have different operating pressures and some contain flammable properties that pose serious safety hazards. In addition, using refrigerants in the wrong application can lead to equipment damage, which means expensive repairs. With so many new refrigerants on the market, the new guideline will ensure safe and proper use for contractors.

Support for the Change

AHRI conducted a survey of contractors, suppliers, technicians, and more to determine if the many colors used for refrigerant identification was confusing. More than half of the participants said that they were. As a result, the new change stipulates that all containers will be a universal color, but their individual packages may maintain the original unique assigned color. The goal is to have contractors and other handlers rely more on the labels to identify individual refrigerants.

Concerns for the Change

Ultimately, the cartons or packaging for refrigerant cylinders is not changing. Only the cylinders themselves are getting a new look. Therefore, assigned colors being used today will still appear on cylinder cartons in 2020. In the end, the change to the cylinders will not necessarily make anything easier for contractors. Rather it means that contractors will have to pay more attention to the labels instead of relying on the colors for identification.

Higher Energy Bills Expected With Longer Winter ’16-’17 Season

Americans living from the east coast to the central plains should prepare for a long winter this year. Information released by ACCUWeather and the US Energy Information Administration (EIA) indicate we will have the coldest winter in years. By contrast, the southern portion of the country can expect a warmer and drier winter for 2016-2017. In addition, the National Oceanic and Atmospheric Administration (NOAA) expects temperatures to be much colder than last winter. With the temperatures expected to be the lowest since 2010, HVAC contractors are making sure people’s heating systems are ready. Whether you use gas, electricity, or oil, higher energy bills expected with longer winter weather are still hard on your checkbook. But just exactly how much can you expect to pay?

Higher Energy Bills Expected with Longer Winter

Temperature Differences

The NOAA expects temperatures that are 17% lower than last year in the midwest and northeast regions. In addition, the South can expect temperatures to be up to 18% colder. The West, however, will likely see temperatures 2% warmer on average than last winter. Says ACCUWeather meteorologist Evan Duffey, “This warmth will come to an end in January, which could be a big month for HVAC contractors as the jet stream changes and cold air spills into the eastern two-thirds of the nation. This even includes Florida, where we are concerned for a freeze this year, which is a very rare event for the Florida Peninsula.”

Higher Energy Costs

With the longer, colder winter expected this year, households and business spaces heated by natural gas are expected to reach $10.37 per thousand cubic feet (Mcf). That’s 11% higher than last winter, and the highest gas prices since the 2010-2011 winter season. In addition, homeowners using heating oil to heat their homes can expect to spend an average of 38% more this winter than last year. Electric heating will also increase by an average of 5% this winter.

Be Prepared

Don’t let the winter chill sneak up on you this year. Prepare your home and business for the colder weather now. Corporate Mechanical can help winterize your HVAC system. Call us today and ask about an inspection and winter HVAC services. With higher energy bills expected with longer winter weather this year, you’ll be doing yourself a big favor. Call today!