Why Chiller & Aircon Servicing

What is a commercial or industrial air conditioning system and how does it work?

Industrial Chiller Rentals

You Focus on What Matters Most

Save on working capital, get return on assets, enjoy flexibility, be more profitable

Services – What We Do for You

Making use of our team’s extensive experience and sound expertise, we provide a wide range of maintenance, repair and consultancy services to our clients in the refrigeration and air-conditioning industry, both in South Africa and other countries in Africa.

Chiller & AirCon provide Maintenance services

Equipment Maintenance Service

Regular maintenance of your equipment is non-negotiable if you want to enjoy years of trouble-free operation. We offer you peace of mind by means of our tailor-made Maintenance Contracts for all types of refrigeration and air-conditioning equipment and systems.

Equipment Repair Service

Whenever you experience system and machinery break-downs, we are available to help you with:

Repairing and reconditioning machine components
Supplying and fitting new parts

Consultancy Services

Our consultancy services include the following:

Chiller advisory services: -

Proposals and quotations
Design of cooling systems
Design of control systems
Technical drawings
Equipment reports
Technician training
Commissioning new systems
Problem solving
Advising on new developments in the industry (equipment and designs)
Advising on the application of “green” technology
Heat load calculations

Air-conditioning advisory services: -

Ducting layout
Positioning of units
Unit selection – air/water cooled, splits, rooftop, chiller, package
Water piping layout and design
Temperature control – DRV, DAV, constant airflow, reheated systems, heat recovery
Pressurised production areas
Airlocks (man trap)
Clean rooms
Computer server rooms - down blow units, blade service units

Chiller Proposals and Quotations

In order to draw up a proposal and quotation for you, we first need to assess your needs. We will ask you for the answers to the following questions:

Chiller process and application
Capacity
Temperature ranges
How cold must the water be?
Required flow rate of fluid/water
Type of fluid – water, glycol, freezing brine
Composition of product to be cooled down

Mass/weight of product
Time frame for cooling
Water availability
Power availability
Budget
Semiconductors
Address and contact person for site visit

Cooling system design

We can design systems incorporating:

Chillers
Pumps
Pipe sizing
Water/piping/tank layout
Cooling towers

Expert commissioning of chillers

When commissioning chillers, we follow this procedure:

Assist with installation of equipment
Mechanical and electrical fault finding
Rectify faults or submit report
Start system
Balance water
Set controls
Check unit efficiency
Check UMT efficiency
Complete detailed commissioning checklist
Hand over equipment to client

Chiller equipment reports

These are the steps we follow in compiling an equipment report:

Visit plant and inspect equipment
Strip equipment if necessary and inspect
Take readings and/or measurements
Evaluate equipment
Take detailed photographs of plant and equipment
Analyse data collected
Write comprehensive equipment report

Problem solving in the HVAC/refrigeration environment

We specialise in solving the following kinds of problems:

Ineffective systems
Failure of equipment
Incorrect operation
Wrong equipment for the application
Design faults
Outdated controls

In addition, we can help with:

Replacing discontinued equipment
Assisting contractors and technicians in diagnosing problems
Changing to higher standards of workmanship
Determining the causes of equipment failure

Africa advisory services

As required, we will provide all of our consultancy services in any African country.
We operate in all industries, especially:

Food and beverage
Mining
Cold storage
Air-conditioning
Process cooling

New industry development

We can give expert advice regarding:

Current international trends
New trends
CAREL controls
Compressors – all types

Heat recovery systems
Improving COP
Energy conservation
Improving your equipment

Tell Us How We Can Help YOU!