Water Source Heat Pumps - Withair® Heating and Cooling, Air Conditioning, Heat Pump, Chiller, Industrial Process Cooling & Heating Systems, and Indoor Air Quality

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Ground/Water Source Heat Pumps

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Each Withair® Heat Pump Installed,

One More Step Towards a Greener Tomorrow !

Ultra-high energy efficiency with lower energy, life-cycle costs.

Water source heat pump systems are one of the most efficient, environmentally-friendly systems available for heating and cooling buildings. High-efficiency, self-contained units are available in a variety of sizes and configurations and can be placed in virtually any location within a building. Each water source heat pump system responds only to the heating or cooling load of the individual zone it serves. This permits an excellent comfort level for occupants, better control of energy use for building owners, and lower seasonal operating costs. Commercial water source heat pumps can be applied to geothermal closed-circuit or open-well loops, or on a traditional boiler/tower loop system. These systems offer benefits ranging from low cost installation to the highest energy efficiency available in the market today.

Withair's premier line of water source heat pumps deliver exceptional energy efficiency with advanced technology to making them easy to operate using factory-installed and commissioned controls. Available in standard, high-efficiency and variable speed models.

No matter your application, there’s a Withair® water source heat pump that’s right for you !

State of The Art Features

Ultra-high Energy Efficiency

Fully compatible with geothermal technology, Withair® water source heat pumps offer higher efficiencies -- up to 40 EER on select configurations -- than other conventional heat-pump technologies, along with precise space heating and cooling capabilities for superior comfort. Available variable-speed control minimizes on/off system cycling, temperature swings, noise and energy use. durability, performance and efficiency means exceptionally low life-cycle costs to boot.
Sustainable Design

Withair® water source heat pump fits most any need from 0.8 ~ 40 tons. Ideal for schools, office buildings, condominiums and retirement facilities. The lineup includes variable speed, standard and high-efficiency, vertical stack, console, water-to-water and rooftop models. Withair® solutions are designed to meet the requirements of a variety of building types and applications. But they do share one thing in common: the need to do more with less. Our total solutions deliver industry-leading performance with less energy and lower environmental impact.
Easy to Design, Install and Operate

Withair® water source heat pumps provide cooling, heating, and ventilation in a single piece of equipment, simplifying system design, installation, and maintenance. Your customers gain a technically advanced, high-performance system — pre-designed by the HVAC pros. Pre engineered components and factory-installed controls work together, contributing to on-time and on-budget installation. They use familiar components and are easy to reconfigure if the space use changes in the future.
Future Ready

Ability to connect with building automation systems for enhanced montoring, maintenance and optimization. Bringing you Withair® engineering expertise with our straight out-of-the-box solutions. Using our preprogrammed equipment controllers which are factory-installed on our equipment. This can lead to faster construction cycles, less risk, and higher quality. Our standard equipment controls can easily integrate with any building automation system, but for improved performance and efficiency, pair with Withair® Controls Systems.
High Reliability

Withair® quality built into the full line water source heat pumps for years of durable performance and reliability, backed by Withair's powerfull warranty.
No matter what the weather is like outside, our water source heat pumps deliver energy-efficient performance to give you the most comfortable indoor comfort for your home.
- Part load operation reduces cyclic operation
- Fewer on/off cycles reduce stress of the components
- Every unit is factory run tested in both cooling and heating cycle

Types of Ground/Water Source Heat Pumps

Withair® has a ground/water source heat pump to deliver high-performance heating and cooling for any building application.

Withair® Ground/Water Source Heat Pumps (WSHP)

Small Size Horizontal and Vertical Water Source Heat Pumps (WSHP)

At a glance

* Capacity Range: 0.8 to 6 tons

* Compressor: Rotary, Scroll

* Power Supply: 50 and 60 Hz

* Refrigerant: HFC-R410A

* Waterside economizer (option)

* Ideal for villas, schools,lodging,

office buildings, condominiums and retirement facilities,etc.

Large Size Horizontal and Vertical Water Source Heat Pumps

Large Size Vertical and Horizontal Water Source Heat Pumps (WSHP)

At a glance

* Capacity Range: 5 to 40 tons
* Compressor: Scroll
* Power Supply: 50 and 60 Hz
* Refrigerant: HFC-R410A

* Ideal for office buildings, schools, hotels, assisted living dwellings, manufacturing facilities, and other commercial buildings, etc.

Water-to-Water Heat Pumps

(Heat Recovery System option)

At a glance

* Capacity Range: 2 to 40 tons

* Compressor: Scroll

* Power Supply: 50 and 60 Hz

* Refrigerant: HFC-R410A

* Ideal Applications: Heat pumps;
Comfort & process cooling & heating; Heat recovery (domestic hot water);

Provides cold or warm water on-demand; Radiant floor heating.

Modular Version Scroll Compressor

Ground/ Water to Water Heat Pumps

At a glance

* Capacity Range: 20 to 50 tons

* Compressor: Scroll

* Power Supply: 50 and 60 Hz

* Refrigerant: HFC-R410A

* Ideal Applications: Heat pumps;

Comfort & process cooling & heating; Heat recovery (domestic hot water);
Provides cold or warm water on-demand; Radiant floor heating.

Large Size Screw Compressor Ground/Water Source Heat Pumps

At a glance

* Capacity Range: 35 to 422 tons

* Compressor: Screw

* Power Supply: 50 and 60 Hz

* Refrigerant: HFC-R134a, R1234ze

* Ideal Applications: Heat pumps;

Comfort & process cooling & heating; Heat recovery (domestic hot water);
Provides cold or warm water on-demand; Radiant floor heating.

Still not sure which system is right for you?

Contact Withair® Senior Sales Engineer

Downloads

Brochure

Name	Size	Download
Withair® Water-Cooled-Chillers-Line-Card.pdf	606KB	Download
Withair® Air-Side-Products-Line-Card.pdf	270KB	Download
Withair® Ground(Water)-Source-Heat Pumps-Line-Card.pdf	786KB	Download
Withair® Air-Cooled-Heat Pumps-Line-Card.pdf	1.03MB	Download
Withair® Air-Cooled-Chillers-Line-Card.pdf	929KB	Download

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