AquaEdge Water Cooled Chiller 19DV: High-Efficiency Cooling for Demanding Buildings

Searching for a cooling solution that delivers serious performance without draining your energy budget? You’re in the right place! The AquaEdge Water Cooled Chiller 19DV from Carrier is one of the smartest, most efficient large-capacity cooling machines you can install today. At Workman Services, we’re excited to bring this powerhouse to buildings across Pakistan, and we can’t wait to show you exactly what makes it so special.

Whether you’re cooling a hospital, a shopping mall, a factory, or a large commercial tower, this machine is built to keep spaces comfortable while quietly saving you money year after year. Let’s walk through everything you need to know, from its clever engineering to its full technical specs.

Why the AquaEdge Water Cooled Chiller Stands Out

Let’s be honest: not all chillers are created equal! The Water Cooled Centrifugal Chiller 19DV was designed with efficiency in mind at every single stage of operation. That matters because most cooling equipment spends the majority of its life running at part load, not full blast. This unit shines exactly where it counts.

With an IPLV (Integrated Part Load Value) down to 0.295, the 19DV is genuinely one of the most efficient options in its class. Lower numbers mean lower running costs, and over the lifespan of an industrial chiller, those savings add up in a huge way. Pair that with the environmentally friendly R-1233zd(E) refrigerant, which carries an A1 safety rating, and you get a machine that’s kind to both your budget and the planet.

Performance Features That Deliver Real Savings

Here’s where the AquaEdge Water Cooled Chiller really flexes its muscles. Every performance feature is engineered to squeeze out maximum efficiency and reliability. Take a look:

• Low energy consumption during part load and full load operation
• IPLV down to 0.295
• R-1233 zd(E) refrigerant with A1 safety rating
• EquiDrive™ back to back two-stage compressor with Independent Guide Vane Control
• Refrigerant lubricated ceramic bearings
• Hybrid falling film evaporator
• Crescent shaped economizer
• Touchscreen control panel with multilingual display
• Compatible with Carrier Comfort Network® (CCN) communication link

What does all that mean for you? The EquiDrive™ two-stage compressor works smarter, not harder, adjusting output precisely to match your building’s needs. The refrigerant lubricated ceramic bearings reduce wear and eliminate the need for a traditional oil system, which means fewer headaches down the road. And that multilingual touchscreen? It makes managing your water cooled chiller wonderfully simple, even for a busy facilities team.

Reliability Features You Can Count On

A cooling machine this important needs to run day after day without letting you down. That’s exactly why the reliability engineering here is so impressive. This centrifugal chiller is built like a tank, with components designed for years of dependable service.

• ASME constructed heat exchangers
• Two-stage 350-1,150 tons (1231 to 4044 kW) compressor with no scheduled teardown
• Semi-hermetically sealed compressor and motor
• Automated controls may be tested before start-up
• Air-cooled, non-ventilated, totally enclosed variable frequency drive

The standout here? That “no scheduled teardown” compressor. It means fewer costly interruptions and more peace of mind for you. The semi-hermetically sealed design also protects internal components from contaminants, keeping your industrial chiller running smoothly for the long haul.

Maintenance Features for the AquaEdge Water Cooled Chiller

Nobody enjoys unexpected downtime! Thankfully, this machine practically helps look after itself. The built-in diagnostics make servicing faster, easier, and far less stressful for your maintenance crew.

• Password protected extensive service menu with built-in diagnostic capabilities, troubleshooting, and corrective action recommendations for preset alarms
• Alarm and alert files maintain the last 25 time and date stamped messages in memory
• Configuration data backup with non-volatile memory
• Thermistor-type temperature sensor with quick connects in each water nozzle
• Steel single rupture disk
• Service contract available

We love how the system stores the last 25 time-stamped alerts. When something needs attention, your technician can see exactly what happened and when, so problems get solved quickly. And with a service contract available through Workman Services, you’ll always have expert support close at hand.

Installation Features That Keep Things Simple

Getting a large centrifugal chiller up and running should be smooth, not stressful. The 19DV is designed with straightforward installation in mind.

• Low voltage control circuits
• Automated controls test on start-up

These features help your installation team verify everything is working correctly right from the very first startup. It’s a small touch that makes a big difference during commissioning!

Factory-Installed Options to Customize Your Chiller

One of the best things about the AquaEdge Water Cooled Chiller is how customizable it is. You can tailor the 19DV to fit your exact application, whether you’re near the coast, need special communications, or want extra efficiency features.

• Enhanced tubing, .028 or .035 in. (0.711 or 0.889 mm): Internally/externally enhanced copper tubing – evaporator/condenser
• Marine waterboxes: 150 psig (1034 kPa) waterbox
• Flanged evaporator and/or condenser waterbox nozzles
• 1, 2, or 3 pass evaporator or condenser waterside construction
• Economizer bypass valve
• Modulating Envelope stability control (hot gas bypass)
• Free cooling
• IEEE-519 Option
• BACnet® communications
• Customer factory performance testing
• Export crating
• Extended Warranty (North America only)
• Service Contract

Want free cooling to slash energy use even further? It’s an option! Need BACnet® communications to tie into your building management system? Covered! This flexibility means your water cooled chiller fits your building, rather than forcing your building to fit the machine.

Field-Installed Accessories

Beyond the factory options, there’s a whole range of accessories you can add on-site to extend functionality and simplify integration.

• BACnet® Carrier translator
• LonWorks® Carrier translator
• Sensor package
• Separate storage tank and pumpout unit
• Stand-alone pumpout unit
• Soleplate package
• Spring isolator kit

These accessories give you room to adapt the system as your needs grow. The spring isolator kit, for instance, helps reduce vibration transfer, keeping operation nice and quiet.

Features Summary Table

Here’s a quick, at-a-glance overview to help you see why this machine is such a strong choice:

Dimensional Specifications: Dished Head Waterbox

Planning your mechanical room? These measurements are essential. Below are the dimensions for the condenser heat exchanger with a dished head waterbox.

Dimensional Specifications: Nozzle-in-Head Waterbox

For configurations using a nozzle-in-head waterbox, here are the relevant dimensions.

Who Is the Water Cooled Centrifugal Chiller 19DV Best For?

This machine truly comes alive in large-scale applications. Think hospitals that need round-the-clock reliability, shopping malls with huge cooling demands, hotels, universities, data centers, and manufacturing plants. If your facility needs powerful, efficient cooling in the 350 to 1,150 ton range, the Water Cooled Centrifugal Chiller 19DV deserves a spot at the top of your list.

Because it’s such an efficient industrial chiller, it’s especially attractive for buildings that run cooling for long hours. The more you use it, the more those efficiency gains pay you back!

Frequently Asked Questions

What is the cooling capacity of the AquaEdge Water Cooled Chiller 19DV?

The 19DV offers a cooling capacity ranging from 350 to 1,150 tons (1,231 to 4,044 kW). This wide range makes it perfect for large commercial and industrial buildings that need serious, dependable cooling power.

What refrigerant does this centrifugal chiller use?

It uses R-1233zd(E), a low global warming potential refrigerant with an A1 safety rating. This makes the machine both environmentally responsible and safe to operate, which is fantastic news for forward-thinking facilities.

How energy efficient is this water cooled chiller?

Very! With an IPLV as low as 0.295 and low energy consumption at both part and full load, it’s engineered to minimize running costs. Since most cooling happens at part load, this efficiency translates into real, ongoing savings.

Does the 19DV require a scheduled compressor teardown?

No, and that’s a big advantage! The two-stage compressor is designed with no scheduled teardown, which means less downtime, fewer maintenance costs, and more reliable operation over the years.

Can I integrate the chiller with my building management system?

Absolutely! The unit is compatible with the Carrier Comfort Network® (CCN) and offers BACnet® and LonWorks® translator options. That makes connecting your chiller to existing building controls smooth and simple.

Ready to Upgrade Your Cooling System?

The AquaEdge Water Cooled Chiller 19DV combines outstanding efficiency, rock-solid reliability, and flexible customization into one impressive package. It’s a smart, future-ready investment for any large facility that takes comfort and cost control seriously.

Have questions or want a tailored quote for your building? The friendly team at Workman Services is here to help you every step of the way. Reach out today, and let’s find the perfect cooling solution for your project!