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Cooling Costs and Routine Maintenance Effects

Cooling Costs and Routine Maintenance Effects

hvac maintenanceIn sticking with our recent subject of HVAC upkeep as it relates to efficiency and overall heating and cooling system health, we are going to push forward, citing a handful of additional studies, and explaining in more detail all that it means to have a healthy HVAC system.  One particular study that we found on behalf of your St Louis Cooling Sales near Wentzville MO, had the following to offer, “The study included HVAC systems setpoints and schedules, economizer operation, ventilation controls and settings, and HVAC system efficiency and fan power (these last two variables were included as surrogates for adequate maintenance and balancing of the HVAC system).”

As a result of the above analysis, Portland Energy Conservation Inc. found that building operation and maintenance programs specifically designed to enhance the operating efficiency of HVAC and lighting systems decreased energy bills 5 to 20 percent in commercial buildings, without significant capital investment.  These findings are undeniable as energy efficiency and cost involved in heating and cooling are totally measurable, and therefore easy to study the effects had by maintenance on such results and numbers.

On behalf of your St Louis Cooling service near Wentzville MO, we bring you the conclusion that these results are real and the facts are of relative importance to anyone responsible for an HVAC system in St Louis or anywhere around the globe.  Another piece of supporting evidence is as follows:  The National Center for Energy Management and Building Technologies conducted 45 interviews with industry experts, and concluded that effective scheduled maintenance decreases energy bills 15 to 20 percent in commercial buildings.”  Found on behalf of your Heating and Cooling Maintenance near Wentzville, this tidbit reinforces that the facts are coming, not only from those in the energy realm, but also from the people in the trenches.  Take heart, if you want to fully optimize your savings and the effectiveness of your heating and cooling system in St Louis, call for routine maintenance and get on a regular schedule today.

HVAC Regulations in a Positive Light

HVAC Regulations in a Positive Light

rooftop HVACOf all the latest news and information surrounding the Commercial HVAC industry, one of the most intriguing subjects as of late involves the government regulations soon-to-be in effect for HVAC systems on certain roof tops.  The commercial world in interested, namely in the savings they are forecast to experience with these regulated changes, “Additionally, the new standards would net a typical building owner $4,200-$10,100 over the life of a single rooftop air conditioner. For larger commercial buildings, the savings are significant.”

According to our research being relayed on behalf of your St Louis HVAC business near Edwardsville, “This particular standard was negotiated with relevant stakeholders, including manufacturers and commercial air conditioners, major industry organizations, utilities, and efficiency organizations to finalize this standard,” said DOE.  We also found that in order to be in compliance with the regulations, the industry will likely need to reevaluate the ways in which they are currently doing business today.

In order to get ready for the first phase of these regulation standards, according to your Industrial HVAC service near Edwardsville, manufacturers will be making significant design changes in order to comply. Most all the commercial HVAC manufacturers are actually pretty positive about the changes needed and the new regulations themselves. “We can build in value along these trend lines as part of our work to comply with these regulations,” said Jeff Moe, product business leader, unitary business, North America, Trane.  Some are even looking at going the extra mile. “One of the things we looked at is a term called ‘Beyond Compliance.’ For example, we’ll look at the new 2018 energy-efficiency minimums, modify existing products, and increase their efficiencies so they comply with new regulations. We will also incorporate additional product changes in areas of customer interest along the trends to provide value above and beyond the efficiency increases.”

Commercial HVAC Specializations

Commercial HVAC Specializations

HVAC schematicsYour St Louis MO HVAC near Fenton would like to take some time to chat about the variety of different HVAC systems that may or may not be specialized to suit your commercial HVAC needs.  “There are many types of specialized HVAC technology used in commercial buildings and these are often much different from those terms used in common residential applications.”  We will begin here with a description of the most common ones and then proceed in future posts to cover other more obscure HVAC systems in St Louis near Fenton MO.

We will begin with the VAV, or Variable Air Volume system.  This is comprised on one single duct air system with varying airflow all throughout. “Supply air temperature can be controlled based on heating/cooling demand or reset based on outside air temperature. VAV systems may include a terminal reheat box for better humidity and temperature control. Terminal fan powered boxes may be used for better zone control.”  These may be great in an environment where humidity must be monitored and added in the heat filled months.  Residential spaces come to mind from a St Louis commercial HVAC near Fenton perspective.

Moving on, we have the Constant Air Volume, or CAV next.  This too is a single duct air system like the one above.  However, there is a constant air flow vs a varying flow of air.  The air temp will vary based on the reading and instructions given by the thermostat.  This system is less specific and sometimes more costly in energy use, but fits the bill for some, depending on your Commercial HVAC needs near Fenton. There are several other types of commercial HVAC systems that will be described in latter posts.

Furnace, Heat Pump, or Hybrid? Which Is Best For You?

Furnace, Heat Pump, or Hybrid?  Which Is Best For You?

Three People Holding Question MarkWhen making a decision about how you will heat your commercial building space, there are three popular options.  These options include a furnace, heat pump, or hybrid unit.  All three systems offer benefits for specific customers and today the American Services team will help you make the right choice for your needs.

  • Furnace – When choosing to heat with a furnace, you will have the best luck with the latest models as they are the most economical and energy efficient.  Oil and natural gas units are the most-popular choice, but many also choose to heat with an all-electric furnace that doesn’t utilize any fossil fuels for energy.  You will find that fossil fuel units are less costly to operate, yet pose a risk because of the harmful gases they can create.  Electric units cost more, but eliminate the risk.
  • Heat Pump – A heat pump unit will cost you more up-front, but will then operate at a very efficient level.  You will have to choose from an air-source pump or a geothermal model when installing, but the one unit will do both your heating and cooling.  It is also important to remember that heat pumps loose a lot of their efficiency in colder weather.  This means that a heat pump is not the best choice if you live in a climate that fall below freezing very often.
  • Hybrid – Hybrid units are for those who want the efficiency and low cost benefits of a heat pump, but still need a furnace to warm their space in colder weather.  Both units would be utilized when appropriate, but there is an added cost due to the installation of both units.

If you are trying to decide on the best heating unit for your commercial space, the team at American Services can help.  We understand your commercial heating needs near Maryland Heights and can get you into the most cost-effective choice quickly!  Give us a call for a free estimate now!

 

Indoor Air Quality Issues In Large Commercial Buildings

Indoor Air Quality Issues In Large Commercial Buildings

gas maskNo matter how safe you may think your indoor air quality may be, it is always a good idea to take the time to re-think areas where you can improve.  This is especially important for those who own large commercial buildings that operate in the winter.  During the colder months, we try to get our buildings as tight as possible to keep them warm and running efficiently.  But too much closed-up air can cause a build-up of contaminants that can prove dangerous.  Here are some resources you can use to improve your IAQ this winter.

Resources to check out when thinking about the indoor air quality of your large, commercial building:

  • Get a free IAQ Design Guide from the American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE).  In it you will find valuable information for architects, design engineers, contractors, commissioning agents, and all other professionals working on the IAQ in relation to a commercial building.  This guide also includes all the AHSRAE reference materials at no cost.  Download your copy of the The Indoor Air Quality Guide: Best Practices for Design, Construction and Commissioning by visiting iaq.ashrae.org.
  • Environmental Protection Agency’s or EPA’s Green Building Portal is a gateway to finding information on Energy Star, Water Efficiency, Environmentally Preferable Purchasing, and other IAQ-related resources.  You can find this site by visiting www.epa.gov/greenbuilding/.
  • The IAQ Scientific Findings Resource Bank can be found by visiting  www.iaqscience.lbl.gov and gives scientific information related to the effects of IAQ on the health of humans.
  • You can also reference – IAQ Building Education and Assessment Model (I-BEAM), Building Assessment, Survey and Evaluation Study (BASE), Building Air Quality: A Guide for Building Owners and Facility Managers, Building Air Quality Action Plan, and Energy Cost and IAQ Performance of Ventilation Systems and Controls Modeling Study.

If you would like help improving the IAQ in your commercial buildings, give the South County area heating and cooling experts at American Services a call today!

Web Resources Designed To Help You Save On Heating & Cooling Costs

Web Resources Designed To Help You Save On Heating & Cooling Costs

Web AddressIf you have ever searched for ideas on the internet related to heating and cooling cost savings, there is no doubt that you have been overwhelmed with the number of “expert” opinions out there.  To help you dis-spell some of the myths or incorrect information you may find, the O’Fallon area heating and cooling experts at American Services have compiled their favorite resources for you here in this post!  All of these sites are filled with common sense tips and tricks that will help you save money all year long.

The ENERGY STAR Guide for Energy Management 

This comprehensive ENERGY STAR guide is designed to help business and commercial building owners create and implement strategies that will not only save them money, but that will also help to preserve the environment.

RESNET Residential Energy Services Network

If you are a business owner who either operates out of a residential-style building or who owns and manages residential units, the RESNET Residential Energy Services Network is a valuable source when looking to save on energy costs.

Ameren Missouri

Ameren Missouri provides Missouri business owners with a number of resources that help them save on energy across their commercial buildings.  A few of the ares they cover on their site include a fuel cost calculator, energy glossary, and commercial energy efficiency recommendations.  Ameren Illinois customers can find the similar resources here.

At American Services our goal is to provide you will all the tools you need to make your business a comfortable environment for your employees and customers.  We can provide you with comprehensive heating and cooling service along with maintenance, repairs, installation, and contract work.  Our team is additionally trained in restaurant equipment repair, water filtration, ice machines, beverage systems, cooking equipment, refrigeration, and industrial equipment.  Make us your one-stop-shop next time you are in need of any of these services!

 

 

Save On Your Commercial Heating Cost Using These Tips!

Save On Your Commercial Heating Cost Using These Tips!

St. Peters Area Heating ServiceThis winter has been a challenge, to say to least.  Heavy snow fall and cold temperatures have put a strain on the finances of everyone, including those with commercial buildings. To help save a few extra dollars as spring approaches, let’s talk about a few simple steps you can take to reduce your overall heating energy usage.

  •  Make sure you are utilizing a programmable thermostat.  You can set this type of thermostat so that your building is cooler in the evenings, or during other times it is not used.  This is a tip you can also use for your personal residence!
  • Don’t overwork your equipment!  This can be done by regularly changing your HVAC filters.  It is normally recommended that your filter be changed every month, but you can check the manufacturer specs on your unit for specifics.  Changing your filter as recommended will also improve your indoor air quality.
  • When the seasons change, be sure you are making adjustments to your thermostats to reflect those changes.
  • Open the blinds or shades and let the sun in.  Using natural sunlight to encourage heat gain also boosts your mood!
  • Ensure the accuracy of ambient temperature readings on your thermostats by having them calibrated.
  • Your system has to use up to 25 percent more energy to distribute air if you have vents that are either blocked or closed off.  So, take a look around and fix this issue if it’s happening in your building.
  • If you use a heat pump, make sure you are keeping the coils clean, as dirty coils inhibit heat transfer and use more energy.

Take a few minutes to utilize these tips today and save some extra bucks on your commercial heating near St. Peters!

New Cooling Technologies for Commercial Buildings

New Cooling Technologies for Commercial Buildings

cooling technologies in MOAmerican Services cooling repair in MO is pleased to announce a new program from the Building Technologies Office to advance technologies in commercial facilities. These new and exciting updates will be available on the marketplace in 5 years or less.

The Building Technologies Office’s Emerging Technologies Program works to achieve cost effective energy savings for commercial and residential buildings.

Approximately six million dollars was awarded for 9 different projects related to energy efficiency involving building insulation, windows, air conditioning and heat pump technologies.

As more affordable technologies are developed, commercial building owners and home owners will have more options than ever for reducing costs for heating and cooling buildings.

The Building Technologies Office’s Emerging Technologies Program supports projects that involve the highest potential for savings.

The initiative has partnered with national laboratories, industries and universities for projects that will release new technologies in 5 years or less.

Four of these projects include;

Acoustic Technology for Measuring Air infiltration- also called air leakage which is the introduction of outside air into the building through doors and cracks accounting for thirty percent of the total heating load for commercial buildings.  This technology goes beyond sealing to develop technologies that will measure air infiltration in large commercial spaces.

Cleaner and Safer Heat Pumps- a heat pump provides both heating and cooling functions and small amounts of energy are distributed through its delivery system which transfers heat and can be reversed for cooling. These pumps are highly efficient. The new initiative is working to develop a new refrigerant in place of hydroflurocarbons which are damaging to the environment, which are safer for the environment.

Energy Efficient Window Films-an initiative to develop new window insulation is being conducted by the Energy Department’s National Renewable Energy Laboratory which uses vacuum insulation materials.  This technology combines low thermal emissivity coated plastic film to increase efficiency of current window technologies by as much as eight percent.

Saving on Heating Expense for Commercial and Industrial Businesses

Saving on Heating Expense for Commercial and Industrial Businesses

industrial heating in MOAmerican Services heating and cooling installation in St. Louis is committed to keeping its loyal customers updated on the latest in HVAC news.

Since 2011 when the president introduced a program to help commercial industries lower energy use, over 110 organizations have joined the “Better Buildings Challenge” initiative.

The organizations are striving to reduce energy use by as much as twenty percent by 2020, and according to Energy.gov the companies are on their way to meeting the goal. The savings on energy is equal to an astounding 8.5 trillion BTUs which equates to fifty eight million dollars in savings.

Nearly twenty percent of energy needs have been cut by thirteen hundred companies involved in the initiative.  At an additional twenty one hundred facilities as much as 10% savings was realized.

The initiative Better Buildings Challenge has partners that are exchanging information on strategies that have helped them reduce heating and cooling energy needs by duplicating other companies’ strategies.  Industries involved include; commercial retail stores, civic centers, historical buildings, hotels, fire stations and manufacturing facilities.

The United States spends approximately two hundred billion dollars each year for heating and cooling commercial buildings and an additional two hundred billion to power industrial facilities.  Commercial and industrial buildings make up nearly fifty percent of the energy use in the United States and are responsible for over 40 percent of the carbon emissions.

The Better Building Challenge is responsible for helping to reduce nationwide energy use as well as the carbon footprint in the country.  These impressive results are responsible not only for saving money, but creating more jobs and improving the competitive status of U.S. businesses.

To learn more about how your facility can reduce its heating and cooling needs, contact us today at American Services in St. Louis MO.

Energy Efficient Integrated HVAC System

Energy Efficient Integrated HVAC System

commercial HVAC Service in MOAmerican Services HVAC installation service in Missouri knows that new trends for sustainability in Commercial buildings are becoming more and more popular.

High Performance buildings are one of the most recent concepts in sustainable energy for commercial buildings.  There are certain criteria that define high performance buildings including properties that improve efficiency and decrease water consumption.

Of course HVAC systems are one of the largest energy consumers in commercial spaces, the focus has always been on improving the HVAC system itself.  But today the attention is more on all of the systems in the building which interconnect instead of just the HVAC system.

Monitoring and control of building systems allow for more control of the overall energy use.

According to Robert Wilkins, VP of Public Affairs states; “While the energy efficiency of individual components and HVAC equipment has risen sharply over recent decades, the trend now is toward considering the overall energy performance of integrated subsystems and integrated building systems.”

High Performance buildings are very efficient and less expensive to operate and they provide a high level of comfort while reducing overall energy and water consumption.

According to Kevin C. McNamara, VP of Commercial Air Conditioning Division, LG Electronics;: “Today’s high-performance buildings take sustainability to the next level with a holistic approach that considers the building’s total environmental impact as well as occupant comfort.” He also referred to the high performance of buildings as a “cradle-to-grave approach to sustainability.”

As more commercial building owners seek high performance building components, the need for communication between HVAC technicians and building owners has increased.

Integrated design is a common trend in the industry of building construction today and project teams composed of architects, engineers, and contractors will work together in order to design a high performance commercial building.

Proper maintenance will keep the building running at a high level after installation of new systems are complete.

To learn more about high performance energy saving systems, contact us today at American Services in MO.