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Using Solar Power in your overall Energy Plan

Using Solar Power in your overall Energy Plan

solor heating in MOAmerican Services HVAC heating and cooling in St. Louis knows that one of the most economical and environmentally ways to heat a building is to use solar power.  And since this green technology has advanced exponentially over the years it has become even more effective and costs less than ever before.

One of the easiest applications for solar power is to use it for the heating of all water in a commercial facility.  Hot water usage can come from showers, bathrooms or even cleaning and manufacturing.  The old fashioned way to heat water has always been by using a water heater that is either powered by propane, natural gas or some other fossil fuel.  The problem with all of these fuels is that there isn’t an endless supply of any of them and therefore the cost to a business can be daunting.  Additionally as fossil fuels become more and more rare and the techniques used to mine them become more expensive the cost is going to continue to rise.  The advantage of using solar power is that it’s a fixed cost with a onetime initial expense and then just maintenance from that point on.

The process to get this all started for a commercial application is fairly simple.  Evacuated tube collectors or a similarly designed solar panel is placed on the roof or high point near the building.  This tube design is particularly important because the solar panels are always facing the sun no matter what angle the sun is at or the time of day.  In addition the simplistic design is solid and offers years of practical use.  The energy is then captured in a solar collector and through a series of tubes and a central controller; the heat is pushed throughout the facility.  This design can be used in a variety of geographic areas and can be just as effective in the winter as it is during those dog days of summer when the sun is always around.

Using a solar panel system to heat water for a commercial building is not only smart business but is good for the earth as well.  Solar energy has been around for years, and continues to supply companies around the world with simple, fast and cheap energy.  If you’re looking to cut costs out of your business and need a simple and time tested solution then solar power might be just what you need.

Upgrading HVAC Systems in Commercial Buildings

Upgrading HVAC Systems in Commercial Buildings

commercial HVAC installation in MOThere are many reasons to consider upgrading commercial HVAC systems in St. Louis, such as; improving environmentally friendly features, more comfort for occupants in commercial spaces, and enhanced efficiency of HVAC systems.  There is no reason to wait until your current system completely fails before considering upgrading to newer and better technology.

Even new systems need to be tweaked in order to continue to offer the ultimate energy efficient heating and cooling systems.  Once a new HVAC system is installed, continuous energy audits need to be performed in order to expect peak performance from the new system and to thoroughly understand your building’s performance.

The benefits of having maintenance staff conduct frequent monitoring of new HVAC systems on regular bases are many.  Some of the benefits include; reduced energy expended in an environmentally safe process, and primarily a reduction of overall energy costs for businesses.  With just a little bit of implementation planning and good communication, commercial building owners and facility managers can exceed expectations during HVAC upgrade operations.

Regardless of the HVAC system or methodology used, building owners or facility managers can exceed expectations during HVAC upgrades, with a bit of planning, an implementation plan, and open communication with the contractor.

There are many new alternatives to traditional heating and air conditioning systems for commercial buildings today such as passive radiant cooling and heating systems.  Both are comfortable, quiet, low cost systems that are designed to operate during off -peak electric power intervals, reducing the need for intensive HVAC heating and cooling during the day.   .
Radiant cooling will get rid of ups and downs in temperature which is common in HVAC systems.

Contact us today at American Services to find out more about new efficient commercial  HVAC systems in Missouri.

Efficient Warehouse HVAC Heating

Efficient Warehouse HVAC Heating

HVAC Heating installation in MOEnergy expenses for many warehouses and distribution facilities are regularly as high as 10% of total cost for firms. The United Stated department of Energy estimates that these facilities account for around 8% of this country’s total energy usage in a given year. Heating, along with lighting, are one and two in terms of warehouse energy costs. These two categories account for 64% of overall warehouse energy consumption, according to Cambridge Energy Inc. 

With lighting, it is a little more straightforward regarding how to be conservative. Energy efficient bulbs and light timers can go a long way to saving money in this area. Heating and ventilation energy conservation can be a little trickier and often requires more thought and planning. Installing today’s most modern and efficient gas or electric heating equipment can have you up to 70% per year, when you factor in utility, operational and maintenance savings.

For facility heating, use high efficiency condensing furnaces and unit heaters. A furnace on the inside of the building, potentially suspended from the ceiling to save on space, is going to work better for you than a non-condensing outdoor furnace. Varying space conditioning temperatures and ventilation rates according to warehouse occupancy rates is an important part of the energy conservation process as well. Running programmable thermostats with time clocks, setbacks and demand control ventilation is another part of the puzzle.

Whether you are involved in building a new warehouse, upgrading an existing location, or attempting to green up your operation replacing worn out machinery and putting in the proper kind of warehouse equipment is vital. American Services offers advice and assistance regarding industrial HVAC heating near St. Louis County and would be happy to help any and all interested parties.

Heating Equipment Maintenance

Heating Equipment Maintenance

heating repair in MOHeating Repair is not uncommon with HVAC equipment. However, with a preventative maintenance plan and selecting high quality products, you can prevent heating repairs from becoming common in your operation.

When choosing a company to repair your HVAC heating equipment ensure that the company specializes in that equipment. Often times companies will try to branch out to expand their business without having the technical expertise or certification to perform maintenance or repair procedures. Ensure that the company you select is reputable, licensed and insured.

Repairing your heating system is one method to save money. Systems that are more than seven years old, runs excessively, turns on and off frequently, or heats inconsistently may be in need of repair. Utility bills that are excessively high may be the first sign that there is a problem with your heating system.

When speaking with a technician, explain your concerns about your specific location. The technician may not know each room requirements so it is essential that your give a clear depiction as to what the specifics are for your operation. The expert will perform a load calculation to determine if your current system is of proper size. Often times a business owner will purchase a building with an old system that is improperly sized and is left to deal with the consequences. It may be beneficial to bring in an expert prior to the purchase of a property to troubleshoot any potential future problems as well as conduct a load calculation.

Heating repair will be imminent as it is the nature of mechanical systems, but if you educate yourself, repairs will be few and cost less.  To get a quote on your commercial customizable heating maintenance near Fairview Heights, contact American Services today.

Commercial Heating Systems in Hospitals

Commercial Heating Systems in Hospitals

heating service in MOAmerican Services industrial heating systems near Creve Couer knows that today’s hospital environment requires HVAC heating systems to provide excellent ventilation effectiveness in order to maintain appropriate indoor air quality, prevent the spread of infection, preserve a sterile and healing environment for patients and staff and to maintain space and comfort conditions.

These requirements lead to system design which provides significant quantities of total ventilation of indoor and outdoor air. Additionally, significant treatment of the ventilated air is required. Trends in air quality improvement indicate that future systems may be required to respond to infection control, and the high level of air quality expected in this industry.

When designing a commercial HVAC heating system there are some benchmarks that have been identified by experts in the field. Such benchmarks include air quality, ventilation requirements, room pressure relationships, temperature and humidity designs, as well as filtration practices and the implementation of redundancy systems to name a few.

In addition to the stringent HVAC heating system requirements, the impact of the HVAC heating system on the consumption of energy resources must be considered as well. A full-service facility with around 300,000 square feet will have an annual energy usage of around 250,000 BTUs per square foot per year at an annual cost of around $800,000. When designing a commercial heating system, selecting a unit with a higher efficiency rating can greatly reduce the operating costs.

It is common practice for hospitals to reduce the total airflow rates during unoccupied periods. The result is a significant energy savings. The key component to this energy conservative concept is that most areas in a healthcare facility are not occupied 24 hours a day.

For your heating and cooling service estimate, contact us today at American Services in St. Louis.

 

HVAC Draft Inducers

HVAC Draft Inducers

HVAC repair in MOAn HVAC Draft Inducer is a fan that pulls air through a heat exchanger and sends it to the outside through a venting system. In HVAC heating systems draft inducers are made of either metal or plastic depending on the Annual Fuel Utilization Efficiency (AFUE). The AFUE is the most widely used measure of a boiler or furnace’s heating efficiency. It measures the amount of heat actually delivered to your operation compared to the amount of fuel that is required to be supplied to the heating unit. HVAC heating units which have an AFUE rating of 80-90% will typically have a Draft Inducer made out of metal and heating units with an AFUE rating of over 90% will typically have a Draft Inducer made out of plastic.

The inducer creates a draft through the heating unit by way of a motor that is powered from the control board. During a normal call for heat, the control board will supply power to the inducer. It is connected to a pressure switch by a rubber hose. As the inducer starts, the pressure switch is closed by the suction of the fan

There are several key failures with Draft Inducers. If the motor starts when required but the heating unit does not continue with the ignition sequence, most often it problem is a blocked vent pipe or condensate in the inducer assembly. Condensate can also back up into the inducer assembly on systems with AFUE of 90% or higher when the condensate trap becomes clogged. Another common problem is a hot running motor. This most often requires motor replacement.

For any of your HVAC maintenance or repair services in Missouri, contact us today at American Services, you won’t be disappointed!

HVAC Heating Systems

HVAC Heating Systems

HVAC in MOAmerican Services HVAC maintenance and repair service in Missouri knows that an HVAC Draft Inducer is a fan that pulls air through a heat exchanger and sends it to the outside through a venting system. In HVAC heating systems draft inducers are made of either metal or plastic depending on the Annual Fuel Utilization Efficiency (AFUE). The AFUE is the most widely used measure of a boiler or furnace’s heating efficiency. It measures the amount of heat actually delivered to your operation compared to the amount of fuel that is required to be supplied to the heating unit. HVAC heating units which have an AFUE rating of 80-90% will typically have a Draft Inducer made out of metal and heating units with an AFUE rating of over 90% will typically have a Draft Inducer made out of plastic.

The inducer creates a draft through the heating unit by way of a motor that is powered from the control board. During a normal call for heat, the control board will supply power to the inducer. It is connected to a pressure switch by a rubber hose. As the inducer starts, the pressure switch is closed by the suction of the fan

There are several key failures with Draft Inducers that can occur.   If the motor starts when required but the heating unit does not continue with the ignition sequence, most often it problem is a blocked vent pipe or condensate in the inducer assembly. Condensate can also back up into the inducer assembly on systems with AFUE of 90% or higher when the condensate trap becomes clogged. Another common problem is a hot running motor. This most often requires motor replacement.

HVAC System Efficiency in Commercial Buildings

HVAC System Efficiency in Commercial Buildings

heating service in MOAmerican Services HVAC heating and cooling repair in St. Louis knows that energy use for heating and air conditioning accounts for more than 25% of the primary energy consumed in commercial buildings in the United States.

Of the 59 billion square feet of total commercial floor space, about 82% is heated and 61% is cooled. Over the last 35 years, HVAC energy consumption has been a target for potential savings. Over the years, new technologies and a dedication to energy efficiency has allowed for a substantial decrease in energy consumption of commercial buildings. For example, a centrifugal chiller has increased 34% in efficiency over the last 20 years.

It is not just building operators that have been a key player in these energy consumption statistics. The general market, manufacturers, contractors, engineers, utility companies, and government organizations have all contributed to this positive growth. However, although there have been great strides in energy consumption reduction, there is still significant opportunity to reduce energy consumption further.

No matter what level of involvement you have with HVAC, whether direct or indirect, having a basic knowledge of system operation and new technologies can lead to tremendous energy savings. In any business, having a more efficient system calculates to substantial cost savings. A good first step is to contact a local HVAC specialist and schedule an facility audit. The specialist will methodically analyze and assess your operation so that he or she can make recommendations as to the best possible solutions for your application. Typically, these specialists will work with building engineers and manufacturing facilities to ensure that the recommendations are in line with the processes of the various systems in your operation.

For a quote on HVAC services contact American Services today.

Commercial Cooling System Upgrade

Commercial Cooling System Upgrade

cooling system repair in MissouriAmerican Services commercial cooling system installation in Overland MO asks; what are cooling and ventilation system upgrades?

To establish increased indoor air quality levels and improve occupant comfort through HVAC cooling system upgrades the Whole Building Design Guide (WBDG) recommends good ventilation, low noise and low air movement.

Individual temperature/humidity control units hold a maximum level of 45 percent RH (Relative humidity) in the summer and a minimum of 35 percent RH in the winter. Once these parameters can be established, the actual design and planning of the cooling system upgrade project, and selection of specific equipment can then be considered for the implementation and installation phase.

Day to day operational maintenance of an HVAC(heating ventilation and air conditioning) system, and routine scheduled inspections help ensure that all mechanical equipment and operating systems are running efficiently at optimal performance levels.

Occasionally a preventive maintenance checks and service operation will find that the system is either out of date or operating efficiently. Since most HVAC systems account for approximately 40 to 60 percent of the energy used in commercial applications. Because of these energy consumption percentage rates it becomes important to determine when to upgrade your cooling and ventilation system. Upgrading the cooling and ventilation system can net energy savings up to 46 percent relatively quickly, therefore making the determination to upgrade and then making the proper upgrades by using a competent HVAC/ Cooling system installation designer is key to cost savings potential and efficient operations management.

Not only can upgrades help to save money on utility bills, but making improvements to a cooling system and can help increase occupants comfort level and improve indoor environmental quality. Caution, before making any system upgrades, the installation should be thoroughly inspected for any inefficiency in the structure, building envelope and other mechanical equipment.