About Commercial Heating and Air Conditioning

Commercial heating and air conditioning is commonly referred to as HVAC systems, which stands for Heating, Ventilation and Air Conditioning systems. These systems are used for maintaining comfortable temperatures and air quality in homes and large buildings. The main purpose is to make the environment healthy and safe in terms of temperature and humidity. The laws of heat transfer, fluid mechanics and thermodynamics are used for designing.

HVAC systems are aimed at improving air quality, providing ventilation and maintaining pressure. Room air distribution methods are employed for delivering air. The ambient conditions and fresh air requirements must be specified whenever designing an HVAC system. special info KCS Heating


The heating systems used in HVAC can be any of the several kinds available. In cold areas, central heating is implemented. The system consists of a furnace, boiler and heat pump. Air control is maintained from a central location like a furnace or mechanical room.

Water is used as a medium for transferring heat. Pipes and ducts serve as passage for the heated fluid which is transferred to rooms through radiators. Radiators may be wall mounted or fixed under the floor.

The pump circulates water and ensures an equal supply of heat to all locations. If the weather is warm, the same pipes and ducts are used for cooling. The heating process may also be achieved through resistive heating. An electric current is used for heating conductive filaments.

There are a few considerations which should be kept in mind. Heat pumps are efficient but more expensive. They should be used in moderate climates only. Radiators should be situated near windows or in the colder parts of the building. Harmful gases are formed if the heating system is not working correctly. This is why proper ventilation is a must for every commercial heating and air conditioning system.


Ventilation is classified as mechanical or forced and natural. In the former kind, an air handler is used to control the air quality through dilution of inside air or substituting it with fresh air. Mechanical or forced ventilation is not energy efficient in humid regions.

In these areas, exhausts, direct drive fans are used for controlling air quality and humidity as well. In cold areas, ceiling fans can also be utilized to achieve ventilation. They circulate the warm air in the upper portion through the entire room.

Natural ventilation does not use any mechanical equipment. It ventilates a room with open windows, vents or openings in the wall. It works well only in small areas but is still widely used due to economical prices and no energy consumption.

Air Conditioning

Air conditioning systems remove heat from a room using radiation, convection and even heat pumps. The process is termed as the refrigeration cycle. The systems are designed not only to cool the area but also to ventilate it and control air humidity. Sophisticated designs employ a reversing valve which automatically switches between heating and cooling a room depending on the outside climate.

There are central cooling systems but they can be installed only when a building is being constructed. Retrofitting them in an already built structure is difficult because the ducts are very large. In such cases separate coils for indoors and outdoors can be used. The two units are connected through pipes, providing a passage for the refrigerant.

Dehumidification is important in air conditioning systems. Evaporators or open chiller cabinets are used for the purpose. Basements serve as good locations because water density is higher in the air at lower levels and temperatures. Filtering is also necessary for removing particle sand gases, which can be dangerous. The filtering and condenser coils must be cleaned regularly because the dirt built – up can damage the compressor.

Right Heating and Air Conditioning Services

Looking to have a new HVAC unit repaired or installed at your home? Nowadays finding a good one is no longer difficult especially with the advent of Internet marketing and the like. People who own businesses have websites to cater their services to the prospective customers looking for stuff online, so everything becomes easy and accessible. If you are looking for a Heating & Air Conditioning services in Houston Texas areas, then you might be just lucky since they are available just around the corner. You can contact them or you may even ask them for an on-site visit or send in your plans to their showrooms. Some companies offer free and no obligation advice on the most effective and energy-efficient heating, air conditioning and refrigeration options for your living or business spaces, whatever your budget is.

To do what is best and to get what is right, you need to be informed. Some contractors do have their sites to where you can browse and find out exactly what you are looking for. Their site is specifically designed to help you become an informed consumer when it comes to your home’s heating and cooling systems. Browse their site and see a range of air conditioners, heating, AC repair, remodeling, refrigeration and air conditioning maintenance services. HVAC services available in Houston areas may also include Air conditioning sales and spare parts, commercial industrial cool rooms and refrigeration maintenance, expert installation and maintenance of split system air conditioning, ducted reverse cycle air conditioning and evaporative air conditioning systems and transportable cooling options for the building industries.

If you find the one that suits your interest and budget, make them your first choice for all of your heating and cooling service, sales and installation needs. Some are a full service residential and light commercial HVAC contractor, serving Houston and the surrounding areas like Memorial and River Oaks. Their specialists offer sales, replacement, remodeling, installation, add-ons and servicing of air-conditioning systems, evaporators, whole house humidifiers, and much more. They may offer service maintenance agreements, whereby they give your systems check-ups twice a year just to make sure they are running smoothly. Don’t forget to ask about their air filtration systems as well. So go ahead and avail the right service from the right people.

KCS Heating – Insights

There are various types of home heating and air conditioning systems. The type you have in your home is most likely based on the age of your home and the part of the country in which you live. Especially if you buy an older, existing home. Gas and oil furnaces have been around a long time. A furnace draws air through duct systems in the home where it is heated in the furnace and returned back to the home through the duct system. KCSHeating&Air

Gas and oil furnace heated homes generally feel warmer then homes with older electric heat pumps. You’ll find electric heat pumps in warmer areas of the country. They were a great idea for use in the south where temps stay generally warm but their use slowly crept up the east coast to areas where they don’t work as well due to the colder winter temperatures. Heat pumps work by pulling “warm” air from the outside, warming it and circulating it through the house via use of ducts. Electric baseboard heating is easy to install, but can be very costly to run, especially with the price of electric today. Electric heating doesn’t use ductwork like a furnace or heat pump. You can keep each room at a specific temperature as baseboards have individual control.

Some air conditioning systems are incorporated into the heating system, some are not. There are various types of air conditioning systems. The simpler well known ones are air conditioning units such as window air conditioning units, wall mounted air conditioning systems and free standing portable systems. Today most homes have what is called a split-system. The evaporator coil is inside and the cooling system, which contains the condenser and compressor is outside. They are connected by refrigerant lines run between them.

If you have an older home and are considering making an upgrade to your present air conditioning and heating system you will probably notice a savings of up to 40% if you’re replacing a unit that is 10 years old. You may actually find if you have an older system that you don’t necessarily need the newest top of the line model to get better cooling and heating. Today’s systems are so superior to older ones you’ll notice a difference even if you buy a newer lower end system. One thing you’ll notice immediately is that the compressor is much quieter. You’ll also notice the air coming out of the ductwork is much cooler.