McQuay Water Source Heat Pumps

The Legacy and Innovation of McQuay Water Source Heat Pumps (WSHPs)
For over 40 years, McQuay has been at the forefront of water source heat pump (WSHP) technology. Their comprehensive range of WSHP units has been trusted in diverse applications such as schools, hospitals, office buildings, hotels, and more. Combining the best of their legacy designs with modern advancements, McQuay’s water source heat pumps now represent some of the most advanced and efficient solutions available in the HVAC industry.
McQuay Enfinity Water Source Heat Pumps
The McQuay Enfinity WSHP series offers flexibility, efficiency, and durability in both horizontal and vertical configurations to suit various installation needs.
Horizontal and Vertical Configurations
- Horizontal Units: Designed for ceiling-hung installations, these units are ideal for saving floor space in mechanical rooms or retrofitting into existing spaces.
- Vertical Units: Installed in closets or mechanical rooms, these models provide compact, efficient heating and cooling solutions for a variety of applications.
Standard and Extended Range Models
McQuay Enfinity WSHPs are available in two ranges:
- Standard Range (55°F to 110°F): Suitable for typical HVAC applications.
Extended Range/Geothermal (25°F to 110°F): Designed for geothermal systems, offering efficient performance in challenging temperature conditions.
Ease of Installation and Adaptability
McQuay units are designed with compact, low-profile cabinets that make them ideal for both new construction and replacement projects. Features such as interchangeable panels on horizontal models allow airflow to be field-modified, providing greater installation flexibility. Additionally, flush water fittings minimize potential shipping damage and simplify the setup process.
Key Features of McQuay Enfinity WSHP Units
- High-Efficiency Coaxial Heat Exchanger: Ensures optimal heat transfer for enhanced performance and energy savings.
- Large Blower with Efficient PSC Motor: Improves airflow and operational efficiency, contributing to consistent comfort.
- Vibration-Isolated Compressor: Reduces noise and enhances system reliability.
- Heavy-Duty Insulated Steel Cabinet: Minimizes sound transmission and increases durability.
- Access Panels for Compressor and Controls: Simplifies maintenance and servicing for reduced downtime.
- Integrated Control Options: Offers flexibility for standalone operation (Microtech III) or networked operation for connected systems.
These features make McQuay Enfinity WSHP units a versatile, energy-efficient solution for various building applications.
McQuay Console Water Source Heat Pumps
For applications requiring wall-mounted systems, McQuay Console WSHPs deliver efficient performance in a compact design. These units are installed at floor level and are available in slope-top or flat-top configurations, as well as high-sill or low-sill versions, to suit architectural and aesthetic requirements.
Compact and Aesthetic Design
The Antique Ivory cabinets are shallow, minimizing the unit’s overall footprint and ensuring an unobtrusive appearance. These units are particularly suited for spaces where design and functionality must blend seamlessly, such as hotels and residential buildings.
Applications of McQuay Water Source Heat Pumps
McQuay WSHP units are versatile and designed for a wide range of applications, including:
- Educational Facilities: Maintain consistent and efficient temperature control for classrooms, auditoriums, and administrative offices.
- Healthcare Environments: Provide reliable heating and cooling for patient rooms, labs, and operating rooms.
- Hotels: Enhance guest comfort with quiet, efficient operation in individual rooms or suites.
- Office Buildings: Optimize energy efficiency and comfort for workspaces of all sizes.
- Residential Complexes: Deliver dependable performance in apartments and condominiums.
Why Choose McQuay Water Source Heat Pumps?
McQuay has built its reputation on delivering reliable, high-performing HVAC solutions. Their water source heat pumps stand out for their:
- Energy Efficiency: Advanced heat exchangers and motors reduce energy consumption, lowering utility costs.
- Ease of Maintenance: Thoughtful design features like access panels and slide-out chassis simplify servicing.
- Durability: Heavy-duty construction ensures long-term performance, even in demanding environments.
- Flexible Installation: Compact, adaptable designs make McQuay WSHPs suitable for both new installations and retrofits.
Contact Us for McQuay WSHP Solutions
Looking to upgrade your HVAC system with McQuay water source heat pumps? Contact us today to learn more about the McQuay Enfinity WSHP and Console WSHP models. Our team of experts is here to help you select the right unit for your application and provide guidance on installation, maintenance, and operation.
Call us at 800-866-1210 or submit the contact form to get started.
Enhance the comfort and efficiency of your building with McQuay’s innovative water source heat pump solutions!


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