About Uschevron down

An Air Conditioner For All Your Seasons

  • Complete design service
  • Family owned & operated for over 30 years
  • Leading Sydney air conditioning company
  • Specialist advice for commercial air conditioning
General Info

J.E.C. Air Conditioning Services Pty Ltd is a leading & trusted contractor in the field of building services across Sydney & NSW.

J.E.C. Air Conditioning Services Pty Ltd was established in 1985, initially as an air conditioning services, maintenance and installation company. Since then, the company has steadily and consistently grown on a solid foundation of strategic planning, sound management and a commitment to delivering quality air conditioning services.

J.E.C. Air Conditioning Services Pty Ltd employs full-time employees, from refrigeration mechanics to professional engineers, and is supported by a number of associated quality subcontractors. J.E.C. Air Conditioning Services Pty Ltd offers its expert air conditioning service throughout NSW from its owned premises in Seven Hills, Sydney.

Services:Air Conditioning-Commercial Air Conditioning-Domestic Boiler And Pressure Vessels Building Services Maintenance Consultancy Services Direct Digital Control (DDC) Systems Electrical Facility Management Industrial Ventilation Mechanical Services Project Management Refrigeration-Commercial Tender Documents Turnkey Projects

The size of work undertaken ranges from minor air conditioning services, installations and repairs, to major "Turnkey" projects. We offer specialist solutions for commercial and industrial industries.

Email
Established
1985
Ownership
Locally Owned
Service Notes
Open Monday to Friday
Free Estimates
Yes
Categories
Keywords
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FAQschevron down

What is the difference between a room air conditioner and a split system?

A room air conditioner is your traditional form of air conditioning where the compressor and fan are together in one box. These units are generally installed into a window or wall. A split system comprises of two units - the outdoor condenser and compressor, and the indoor unit which houses the evaporator fan. These units are connected by refrigeration pipes. The design of a split system allows the unit to be very quiet, in operation, and generally more efficient on electricity use.


What size unit do I need?

Not only the size of the area but also the amount of glass and the heat load generated from the number of people occupying the area will determine the size of the unit needed. Our J.E.C. Air Conditioning Services Pty Ltd installers would recommend a site visit by one of our sales experts to determine the correct size unit for your office. If a site inspection is not possible then floor plans will aid in the preparation of your quotation.


How much does it cost to run?

Reverse cycle air conditioning is the most energy efficient method of heating or cooling your Office. Running costs are strongly influenced by how long the air conditioner is running. Therefore, an undersized air conditioning system will be significantly more expensive to operate than one that is correctly selected. At the current cost of electricity (17.5 cents per kw hour), an average five horsepower unit with 5.5 kw power input, would cost approximately 96.25 cents per hour running non-stop.


How are the air conditioning units controlled?

Some air conditioning systems are controlled manually, others by infra-red remote control. Split systems, for example, have an infra-red remote control with functions to control temperature settings, timers and humidity levels. Ducted systems are controlled generally through a centrally located wall-mounted controller. This unit controls temperature settings, fan speeds, humidity levels and timer functions.


What is Back-To-Back Installation?

This applies to the installation of a split system. If the installation is back to back the indoor unit is placed on the same wall as the outdoor unit reducing the amount of pipe run required to connect the two units.


What is zoning in a ducted system?

Zoning allows you to turn on and off the air conditioning in certain areas of the house. This is done through the use of zone controls in the ductwork in the ceiling space. For example, a two-storey house may have an upstairs and downstairs zone, commonly called a day-night zone. A larger house may have four or five zones, and depending on the size of the air conditioning, there may be a restriction to how many zones can operate at any one time.