System Types

1. Original Equipment
2. Split-Systems
3. Other

Original equipment includes foods that have all four components of the cooling system in one of the factory manufacturing of packages, such as rooftop unit. The tendency for the last 20 years in commercial systems of heating, ventilation and air conditioning (HVAC) industry promoted the original equipment compared to other types. Increase the value of field works on designing and installation stimulate manufacturers to develop and market packaged products, as a rule, in the capacity range from 1/4 ton of room air conditioners all the way up to 1000 tons of centrifugal chillers.

Split systems are those products that house the components of the cooling system with two prefabricated assemblies. Compressor and condenser put in the package called condensing unit. Other components evaporator and dispenser hotel, the Assembly urged the unit or fan coil.

Split-systems require field engineering works to properly match the capabilities of the condensing unit with the evaporator. They also require proper design of the refrigeration pipelines connecting the two assemblies. Production data supports these decisions and you should contact. Attention should be drawn to the placement of the equipment where it is safe, convenient and cost effective installation. Split-systems require additional field works on installation than the original equipment of cooling pipelines involved, and because the two assemblies are installed instead of one.

Split-systems are popular in both residential and commercial markets. In the range from 1 1/2 to 250 tons especially popular for these products.

The other system is a category that we have created for transactions with goods that do not fit into the other two. This represents a small part of the total products sold annually. Two types of "Other systems" will be discussed. Built systems are those in which each component separately purchased and all engineering systems and installations are produced in the region. These systems have the highest cost and often high installation costs, but they provide maximum opportunities to configure the system to meet the needs work.

Condenserless products other type that comes under this heading. These products could be called a "packaged", except that the condenser is selected and installed. Packaged products fall into eight categories, namely:

1. Room air conditioner (RAC). Mostly residential (1/ up to 3 tons).
2. Packaged Terminal air Conditioners (PTAC). Commercial (Yz to 11/2 tons).
3. Water Source Heat Pumps. Commercial ( up to 20 tons.
4. Packaged Air Conditioners (). Residential and commercial rooftops. Electric cool/electric heating (1 V&the capacity of 100 tons).
5. Year-round air-Conditioners (YFC). Residential and commercial rooftops. Electric cooling of natural gas or liquefied petroleum gas, heat (1 up to 100 tons).
6. Packaged Heat Pumps. Residential and commercial rooftops. Electric heating/ cooling heat pump (11/30 tons).
7. Vertical air Conditioners (VAC). Commercial indoor units (from 3 up to 60 tons).
8. Packaged Chillers. Commercial piston and centrifugal pumps fluid coolers (from 15 up to 10,000+ t).