Fan Coil Unit Installation

Fan coil units are the workhorses of your ACMV system, delivering precise, zone-by-zone cooling that keeps your facility comfortable, compliant, and energy-efficient

At Aircond.Network, Singapore’s trusted HVAC contractor for commercial and industrial properties, we specialise in fan coil unit (FCU) installation services tailored to the demands of your facility. Whether you are fitting out a new commercial space, expanding an existing ACMV system, or installing FCUs as part of a larger design and retrofit project, our certified engineers deliver precise, code-compliant installations that perform from day one.

With over 25 years of experience, multi-brand capability, and BCA ME01 L5 certification qualifying us for HVAC projects up to S$13 million, Aircond.Network is the ACMV contractor Singapore’s facility managers and building owners trust to get the job done right. Contact us today to discuss your fan coil unit installation requirements.

Fan Coil Unit Installation

Why it Matters

A fan coil unit installation is more than fitting a unit to a wall or ceiling. Done correctly, it determines how efficiently your ACMV system performs for years to come. Done poorly, it creates problems that are costly and disruptive to fix.

Precision Zoning for Large-Scale Facilities Icon

Precision Zoning for Large-Scale Facilities

FCUs allow you to control temperatures independently across different zones within your building, from open-plan offices and meeting rooms to server rooms and production floors.

Right-Sized for Singapore's Climate Singapore's year-round tropical climate places significant and sustained demands on ACMV systems. Oversized or undersized FCUs lead to short-cycling, humidity control problems, and premature equipment wear. Our engineers conduct proper heat load calculations before every installation to ensure each unit is correctly specified for your space. Energy Efficiency Icon

Right-Sized for Singapore's Climate

Singapore's year-round tropical climate places significant and sustained demands on ACMV systems. Oversized or undersized FCUs lead to short-cycling, humidity control problems, and premature equipment wear. Our engineers conduct proper heat load calculations before every installation to ensure each unit is correctly specified for your space.

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Seamless Integration With Your Existing System

New FCUs must be correctly integrated with your chilled water pipework, electrical supply, condensate drainage, and building management system (BMS). Poor integration leads to water leaks, control faults, and inefficiencies that accumulate over time. Aircond.Network manages every aspect of the integration process.

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Energy Efficiency and BCA Green Mark Compliance

Under BCA Green Mark 2021 standards, FCU selection and installation quality directly affect your building's total system efficiency (TSE) score. We select and install FCUs that meet or exceed BCA efficiency thresholds, supporting your Green Mark certification objectives and helping reduce your facility's energy consumption.

Clean, Code-Compliant Installation From Day One Icon

A Clean, Code-Compliant Installation From Day One

All Aircond.Network installations comply with Singapore's building codes and standards, including proper condensate disposal, adequate maintenance access, and correct electrical protection. Our bizSAFE Level STAR and ISO 9001:2015 certifications reflect our commitment to quality and workplace safety on every project.

Our Process

Aircond.Network follows a structured, quality-controlled process for every fan coil unit installation, regardless of project size.

1
Site Survey and Heat Load Assessment
Our engineers visit your facility to assess the space, review existing ACMV infrastructure, and conduct heat load calculations. This ensures every FCU is correctly sized and positioned for optimal performance.
2
System Design and Unit Selection
We prepare a detailed installation design, selecting FCUs from leading manufacturers that match your capacity, efficiency, and aesthetic requirements. All selections are benchmarked against BCA Green Mark efficiency criteria.
3
Project Planning and Scheduling
We coordinate the full installation programme around your operational schedule, minimising disruption to your business. Our project managers keep you informed at every stage.
4
Professional Installation
Our trained technicians carry out all mechanical, pipework, electrical, and controls connections to the highest standards. Every installation is checked against our quality control checklist before sign-off.
5
Testing and Commissioning
All installed FCUs undergo comprehensive testing, including airflow measurement, thermostat calibration, condensate drainage checks, and BMS integration verification, to confirm they are operating within design parameters.
6
Handover and Documentation
We provide full as-built documentation, equipment warranties, and a recommended maintenance schedule, giving you everything you need to manage your new ACMV system effectively.

List of Services Under AHU Maintenance and Repair

Aircond.Network offers a comprehensive range of air handling unit services to keep your system operating at peak performance:

New ceiling cassette fan coil unit installation in a commercial building in Singapore
New FCU Installation

Complete installation of fan coil units in new or existing commercial and industrial spaces. Covers all unit types including ceiling cassette, ceiling concealed, wall-mounted, and floor-standing FCUs, across all major brands.

Multi-zone fan coil unit system design layout for a commercial facility in Singapore
Multi-Zone FCU System Design

Design and installation of multi-zone FCU systems for large or complex facilities, including offices, hotels, hospitals, laboratories, and mixed-use developments. Incorporates heat load calculations, zone mapping, and BMS integration planning.

Chilled water fan coil unit pipework installation in a Singapore commercial building
Chilled Water FCU Installation

Installation of chilled water fan coil units connected to central chiller plant, including pipework connections, valve installation, and full hydraulic commissioning.


Fan coil unit controls and BMS integration panel in a commercial building in Singapore
FCU Controls and BMS Integration

Connection of newly installed FCUs to your building management system (BMS) for centralised temperature control, scheduling, and energy monitoring. Supports both new BMS platforms and integration with existing systems.


Condensate drainage system installation for a fan coil unit in Singapore
Condensate Drainage Installation

Design and installation of condensate drainage systems for FCUs, including drain pans, pipework, and condensate pumps where gravity drainage is not feasible.



Testing and commissioning of a fan coil unit installation in Singapore
Testing, Commissioning, and Handover

Comprehensive post-installation testing and commissioning of all FCU systems, including airflow balancing, thermostat calibration, leak checks, and BMS point verification. Full as-built documentation provided.


Preventive maintenance support for fan coil units in a Singapore commercial facility
Maintenance Planning and Support

Following installation, Aircond.Network offers structured preventive maintenance programmes to keep your FCUs performing efficiently and extend their operational lifespan. Our team of 80 professionals is available 24/7 for any post-installation support.

Frequently Ask Questions

We install all commercial and industrial FCU types, including ceiling cassette, ceiling concealed, wall-mounted, floor-standing, and ducted fan coil units. We work with all major HVAC brands and can advise on the most suitable unit type for your space and system configuration.

Our engineers carry out heat load calculations based on your space dimensions, occupancy levels, equipment loads, glazing, and building orientation. This ensures every unit is correctly sized, preventing energy waste from oversized units and comfort issues from undersized ones.

Yes. We plan all installations around your operational requirements and work outside peak hours where necessary. Our project managers coordinate closely with your facilities team to minimise disruption throughout the project.

All Aircond.Network installations are carried out with BCA Green Mark compliance in mind. We select FCUs that meet current efficiency thresholds and ensure installations are completed to the standard required for Green Mark documentation and energy audits.

We are multi-brand capable and work with all major FCU manufacturers. Our engineers will recommend units based on your performance requirements, budget considerations, and long-term availability of spare parts and service support in Singapore.

We provide full as-built documentation, equipment warranties, and a recommended preventive maintenance schedule. Our team remains available for any post-installation queries, and we offer ongoing service and maintenance contracts to keep your FCUs in optimal condition.

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