Chiller installation in Ajman City 

Chiller installation in Ajman City: local context

Ajman City covers the emirate's compact urban core along the corniche and inland districts, with residential high-rises, mid-rise apartment blocks, beach hotels and retail, much of it built since the 2000s at more affordable price points than neighbouring Sharjah and Dubai. Manolia's work in Ajman includes HVAC works for a G+6 residential building. Hotels along the beachfront add hospitality work to the mix.

• Corniche-side towers face salt and humidity, so outdoor equipment needs coated coils and corrosion-resistant supports.
• Etihad WE handles power and water connections, and Civil Defence (Ministry of Interior) approves fire systems, so details differ from Dubai practice.
• Sites are 30–60 minutes from Dubai, so deliveries and manpower movements are planned around traffic through Sharjah.

Building types we serve in Ajman City

For malls and retail centres, the work concentrates on large-volume air handling, tenant-ready chilled water or refrigerant capacity, smoke extraction for atriums and car parks and food-court exhaust.

Scope of work

• Rigging and lifting plans for heavy chillers onto roofs or into basements, coordinated with crane availability and site logistics.
• Primary and secondary chilled-water pump installation with suction diffusers, strainers, check valves and flexible connectors.
• Power cabling, starter panels and interlocks from the LV board, coordinated with the electrical contractor and utility load approval.
• Plant manager and BMS integration for sequencing, staging and alarm reporting, followed by manufacturer start-up and performance verification.

Systems we install

• Water-cooled centrifugal chillers with cooling towers
• Refrigerant leak detectors and plant-room emergency ventilation fans

UAE site and climate challenges

• Air-cooled chillers lose capacity as condenser inlet air rises, and UAE design conditions around 46 to 50°C mean machines must be selected for that ambient, not catalogue ratings at 35°C, or the plant will fall short on peak days.
• Roof plant on towers is often installed months before handover and left idle in the sun, so chillers are protected, crankcase heaters energised when power arrives, and controls checked for heat damage before manufacturer start-up.
• Air-cooled versus water-cooled: air-cooled needs no cooling tower or water treatment and suits most towers, while water-cooled is more efficient but needs make-up water, treatment and more maintenance.

Relevant Manolia projects

Two Nahda residential towers, Sharjah

Al Nahda (Sharjah) · MEP · Completed

MEP for two towers of 23 and 24 typical floors over parking podiums.

Hassani Group factories & HQ, DIP

Dubai Investments Park (DIP) · MEP · Completed

Factory complex, HQ and staff accommodation, all served from one central cooling station.

Frequently asked questions