Commercial Chiller System

Ikhtisar

Chiller systems are the foundation of HVAC in large-scale commercial buildings — hotels with 200+ rooms, hospitals with multiple wards, shopping malls, and office towers all rely on central chiller plants to provide the massive and consistent cooling capacity that distributed AC systems cannot efficiently deliver. A chiller circulates chilled water throughout the building via an Air Handling Unit (AHU) and Fan Coil Unit (FCU) network, allowing precise zone control across dozens or hundreds of spaces from a single centralized plant room.

Makro Jaya Perkasa distributes commercial chiller systems from Carrier, York, Daikin, and Trane — covering air-cooled models suitable for buildings without cooling tower infrastructure, and water-cooled high-efficiency units for larger installations. Our engineering team provides load calculation support, system sizing consultation, and project coordination for new developments and HVAC upgrades across Jakarta and surrounding areas.

Fitur Utama

??

Central Cooling Architecture

Single chiller plant serves entire building via chilled water piping to AHU/FCU network — enabling efficient large-scale cooling that individual split systems cannot economically achieve at building scale.

??

Air-Cooled & Water-Cooled Options

Air-cooled chillers reject heat via outdoor condenser fans — simpler installation without cooling towers. Water-cooled chillers use cooling towers for higher COP efficiency in large capacity applications.

?

High COP Energy Efficiency

Modern centrifugal and screw chillers achieve COP values of 5.0–7.0+ — significantly more efficient than equivalent split AC capacity when cooling large commercial floor areas around the clock.

?

BMS / DDC Integration

Full Building Management System integration via Modbus, BACnet, or LonWorks protocols — enabling centralized monitoring, demand-response control, and predictive maintenance scheduling.

?

Redundancy & Reliability Design

Multiple chiller configurations with lead-lag sequencing ensure cooling system redundancy — critical for hospitals, data centers, and hotels where cooling failure causes immediate operational and revenue impact.

??

Precise Chilled Water Temperature Control

Digital controls maintain chilled water supply temperature to ±0.5°C — ensuring consistent cooling performance across all AHU/FCU zones regardless of varying building loads throughout the day.

Spesifikasi Teknis

Cooling Capacity	30 TR – 500 TR+ (model dependent)
Type	Air-cooled / water-cooled centrifugal or screw
Refrigerant	R134a / R1234ze / R513A
COP (EER)	4.5 – 7.0+ (model dependent)
Chilled Water Temp	6°C–12°C supply (standard)
Control	Digital DDC + BMS integration (Modbus/BACnet)
Compressor Type	Scroll / screw / centrifugal
Noise Level	70–85 dBA at 1 meter (model dependent)
Power Supply	380V 3-phase 50Hz
Merek Tersedia	Carrier, York, Daikin, Trane

Aplikasi Bisnis Ideal

?

Large Hotels

Centralized cooling for 100-500+ room hotel properties with public areas, restaurants, ballrooms, and back-of-house requiring consistent multi-zone climate control.

?

Hospitals

Mission-critical building cooling for patient wards, operating theaters, ICUs, and medical equipment rooms with strict temperature and humidity requirements.

?

Shopping Malls

High-load retail cooling for anchor tenants, food courts, and common areas in large shopping centers with extreme daily occupancy variation.

?

Office Towers

Multi-floor commercial office building cooling via central AHU/FCU distribution serving hundreds of individual tenant zones across high-rise developments.

?

Industrial Facilities

Process cooling and comfort cooling for manufacturing plants, clean rooms, data centers, and industrial facilities with high heat generation requirements.

?

Campuses

University campuses, government complexes, and hospital campuses with multiple interconnected buildings sharing a central chiller plant infrastructure.

Merek Tersedia

Carrier

Carrier invented the modern air conditioning system — their commercial chiller range from AquaEdge centrifugal to 30XA air-cooled screw chillers are benchmarks in large-scale building cooling projects across Southeast Asia.

Distributor Resmi

York

York by Johnson Controls delivers high-efficiency chiller solutions for the most demanding commercial applications — trusted in Jakarta's landmark hotel and commercial tower projects for reliability and service network.

Distributor Resmi

Daikin

Daikin's applied products division provides chillers, AHUs, and complete HVAC systems — backed by Indonesia's largest AC manufacturer service network for comprehensive after-sales support.

Distributor Resmi

Trane

Trane chiller systems with advanced controls and TraneConnect remote monitoring are widely specified in mission-critical facilities including hospitals and data centers requiring 24/7 operational reliability.

Distributor Resmi