Our Solutions

1- Chilled Water

Chilled Water

Chilled water System is using refrigerant to deep cooling water & use water to cool the air through air side machines (FCU, AHU). It is not using refrigerant direct to cool air like other DX systems.

Types of Chilled Water

Air Cooled – Chilled Water System

Water Cooled – Chilled Water System

Components of System

Chillers

Pumps

Cooling Tower (In Case Water Cooled)

Chilled Water Piping

Accessories (Air Separator, Chemical Dosing)

Where to use:

For High Capacities 500 TR & Higher

For Variable Heat Load

For Industrial Areas

For Big Commercial buildings

For High Rise Buildings

2- Direct Expansion DX

Direct Expansion DX

DX system is using refrigeration cycle to cool the air & push the air direct to air-conditioned areas. It uses 1 outdoor unit connected by copper piping to 1 indoor unit.

Types of Direct Expansion DX

Split Type

Package Type

Split

has various shapes of machines, for example:

Hi.Wall Split

Free stand

Cassette

Concealed (FCU)

Central Split

Package Unit

has various shapes of ac machines, for example:

Window
Roof Top & Horizontal – Package AC Unit
Dx Air Handling Unit (AHU)

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Components of Package Unit

Compressor
Expansion Valve
Evaporator
Condenser

Where to use

For Low & Medium Capacities 0-500 TR
For separate areas
For residential & commercial small & medium building
For Low Rise Buildings

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3- VRF SYSTEM

VRF

VRF system is similar to DX system but as big as chilled water system. It has just 1 combination of outdoor could supply & feed refrigerant to multiple indoor units or AHUs. It uses copper piping network to connect this just 1 outdoor or its combination to multiple indoor units with various shapes

Types

It has only 1 type air cooled VRF outdoors connected to multiple indoor or AHUs

Components of VRF

Outdoor Condensing units

Piping network

Y-Branches

Control Loops

Indoor units

Where to use

For High Capacities 500 TR & Higher
For LEED Building
For Low Power Consumption
For Variable Heat Load
For Industrial Areas
For Big Commercial buildings
For Very High-Rise Buildings

About Us

Salem Balhamer HVAC and Maintenance Contracting Company is recognized for its extensive experience in the field of general and maintenance contracting.

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Contact Us

P.O.Box : 150 – Dammam 31411 – Saudia Arabia

920020066

[email protected]