EKCW-DA 1200 Fan Coil Unit: Specs, Benefits and Uses

The right terminal unit shapes how well a chilled water HVAC system performs. The EKCW-DA 1200 Fan Coil Unit is a horizontal, water-based, recessed ductable unit built for concealed ceiling installation. It provides cooling and heating through a centrifugal fan, three-speed operation, and 75 Pa of external static pressure.

This guide is for MEP consultants, HVAC contractors, facility managers, and property owners who need clear, reliable product information. By the end, you’ll know:

• What this unit is and how it works
• Its full technical specifications
• Where it performs best
• How to select and size it for your project
• How to plan installation and maintenance

Quick answer: The EKCW-DA 1200 FCU is a concealed ceiling fan coil with 9.96 kW nominal cooling capacity, 20.74 kW nominal heating capacity, and airflow up to 1397 CFM. It suits offices, hotels, shopping malls, hospitals, banks, shops, and homes that need discreet, ducted air distribution from a chilled or hot water system.

What Is the EKCW-DA 1200 Fan Coil Unit?

A fan coil unit (FCU) combines a fan and a water coil in one compact cabinet. Chilled or hot water flows through the coil from a central chiller or boiler. The fan draws room air across the coil, and conditioned air returns to the space.

The EKCW-DA 1200 is a Horizontal Fan Coil Unit that sits flat above a false ceiling. Because it is recessed and ductable, it connects to supply and return ducts. Air reaches the room through diffusers and grilles, while the unit itself stays out of sight.

How the EKCW-DA 1200 Fan Coil Unit Works in a Water System

Water from the chiller enters the copper tube coil. Hydrophilic aluminum fins spread heat transfer across a wide surface and help condensate drain away smoothly. A forward-curved centrifugal fan, powered by a direct-drive three-speed motor, pushes air through the coil and into the ductwork.

During cooling, moisture from the air collects in the drain pan. It then exits through the Rc3/4 condensate drain connection. In heating mode, hot water replaces chilled water, and the same unit supplies warm air for year-round comfort.

Why a Ducted Design Matters

A Ducted Fan Coil Unit serves one or more rooms through a duct network instead of blowing air straight from the cabinet. This gives designers more freedom with diffuser placement and supports even air distribution. The 75 Pa external static pressure helps the fan overcome resistance from ducts, filters, and grilles in typical layouts.

Key Benefits and Features

Here’s why consultants and contractors choose the EKCW-DA 1200 for concealed ceiling projects:

• 9.96 kW nominal cooling capacity
• 20.74 kW nominal heating capacity
• Airflow up to 1397 CFM
• 75 Pa external static pressure
• Three-speed fan operation
• Copper tube coil with hydrophilic aluminum fins
• Concealed ceiling installation
• Suitable for ducted air distribution
• Designed for convenient installation and maintenance

Efficient Cooling and Heating

The unit delivers both cooling and heating from a single cabinet. That makes it a practical choice for two-pipe or four-pipe water systems, depending on the project design. You avoid separate equipment for summer and winter, which simplifies system design and ceiling coordination.

Flexible Airflow and Comfortable Sound Levels

Three fan speeds let occupants match airflow to their needs. High speed delivers 1397 CFM, medium gives 1299 CFM, and low provides 981 CFM. The published sound pressure level is 50.9 dB(A), and because the unit sits above the ceiling, duct design can further help manage noise in occupied spaces.

Built for Easy Installation and Maintenance

The compact concealed design fits within standard false ceiling voids. Direct-drive fan construction means fewer moving parts than belt-driven systems. For smooth servicing, plan access panels below the unit so technicians can reach the filter, coil, fan, and drain pan.

EKCW-DA 1200 Technical Specifications

The table below lists the published specifications for this model. Use it as a reference during selection, design, and submittal review.

Capacity figures are nominal values at rated test conditions. Actual output depends on water temperatures, airflow, and room conditions, so confirm performance during detailed design.

Where Is the EKCW-DA 1200 Fan Coil Unit Used?

Thanks to its concealed design, the EKCW-DA 1200 Fan Coil Unit fits a wide range of buildings. It works anywhere you need hidden equipment and clean ceilings with ducted supply.

For commercial projects, this flexibility matters. A single central plant can feed many fan coils, and each zone gets its own airflow control.

How to Choose the Right Unit for Your Project

You might be wondering how to tell if this model suits your building. When you compare options for a Fan Coil Unit Pakistan project, local conditions should guide your choice. Long, hot summers and humid monsoon months in cities like Lahore and Faisalabad place real demand on cooling equipment.

Match Capacity to the Heat Load

Always start with a proper heat load calculation. The 9.96 kW nominal cooling of the EKCW-DA 1200 Fan Coil Unit suits medium-sized zones, but occupancy, glazing, lighting, and equipment all change the load. Oversizing can cause short cycling and poor humidity control, while undersizing leaves rooms warm.

Check Static Pressure Against Duct Design

A Horizontal Fan Coil Unit with 75 Pa external static pressure works well with short to medium duct runs. Long runs, many bends, or high-resistance filters may need a higher-pressure model. Your designer should calculate duct losses before final selection.

Plan Water Flow and Pressure Drop

The unit needs 0.95 m³/h of water flow, with a 14 kPa pressure drop across the coil. Include these figures in pump sizing and system balancing. Proper balancing helps every unit on the loop receive the water it needs.

Confirm the Electrical Supply

The unit runs on 220–240V, single phase, 50Hz power, which matches standard supply in Pakistan. On high speed, it draws 507 W and 2.37 A. Coordinate these values with your electrical engineer when planning circuits.

Design for Service Access

Concealed units still need regular care. Plan access panels, a properly sloped condensate drain line, and enough clearance for filter removal. Good access saves time and cost over the system’s life.

Comparing FCU Types

Use this comparison to see where a Ducted Fan Coil Unit fits against other common styles.

A Horizontal Fan Coil Unit is often the preferred choice when architects want uninterrupted ceilings with linear or slot diffusers.

Why Choose Workman Services for Your FCU Project

Workman Services has delivered HVAC&R and fire fighting solutions since 2006. Our team of designers, sales engineers, and certified technicians handles system design, supply, installation, testing, commissioning, and maintenance. We have completed work at retail and commercial sites, including FCU supply and HVAC works for brands in major malls.

If you need a Fan Coil Unit Pakistan solution for an office, hospital, mall, or residential project, we can help. Our team can guide you on sizing the EKCW-DA 1200 FCU, planning ductwork, and coordinating it with your chiller system. We serve clients from our branches in Lahore, Rawalpindi, and Faisalabad, with a presence in the UAE.

Frequently Asked Questions

What is the cooling capacity of the EKCW-DA 1200?

The EKCW-DA 1200 Fan Coil Unit has a nominal cooling capacity of 9.96 kW. Its nominal heating capacity is 20.74 kW. Actual performance depends on water temperatures and site conditions.

What does “ductable” mean for a fan coil?

Ductable means the unit can connect to supply and return ducts. A Ducted Fan Coil Unit sends conditioned air through diffusers, so one unit can serve a full room or several areas.

What is the external static pressure of this model?

The EKCW-DA 1200 offers 75 Pa external static pressure. This suits typical ducted layouts with short to medium duct lengths.

How much airflow does it provide?

It provides 1397 CFM on high, 1299 CFM on medium, and 981 CFM on low speed.

Is it suitable for homes?

Yes. It works well in apartments, luxury villas, and residential buildings connected to a chilled or hot water system, especially where concealed equipment is preferred.

What power supply does it need?

It needs a 220–240V, single phase, 50Hz supply. Rated power on high speed is 507 W, with a rated current of 2.37 A.

How loud is the unit?

The published sound pressure level is 50.9 dB(A). Ceiling placement and good duct design help reduce noise in occupied rooms.

How often should it be serviced?

Filters are commonly checked every one to three months, depending on usage and air quality. Coils, fans, and drain pans should be inspected during scheduled maintenance visits.

Where can I get this unit and installation support?

Workman Services provides supply, installation, and maintenance support. For a Fan Coil Unit Pakistan inquiry, call or WhatsApp 0306-4410583 or email info@workmanservices.com.pk.

Key Takeaways

• Concealed, horizontal, ductable design for clean ceilings
• 9.96 kW nominal cooling and 20.74 kW nominal heating
• Up to 1397 CFM airflow with three fan speeds
• 75 Pa external static pressure for ducted layouts
• Suited to offices, hotels, malls, hospitals, banks, shops, and homes

Final Thoughts

The EKCW-DA 1200 Fan Coil Unit combines reliable cooling and heating, flexible airflow, and a hidden ceiling design. Its copper and hydrophilic aluminum coil, centrifugal fan, and ducted capability make it a practical fit for commercial and residential buildings. Correct sizing, duct design, and service access will help you get the most from it.

Planning an HVAC project? Contact Workman Services at 0306-4410583 for expert selection, supply, and installation support.