Multistack

Multistack Modular Chillers, Heat Pumps, and Central Plant Solutions

Multistack manufactures modular HVAC equipment used for cooling, heating, heat recovery, ventilation, and central plant applications. The product portfolio includes modular chillers, modular heat pumps, packaged chiller systems, central plant controllers, energy recovery ventilators. The modular water chiller was invented by Multistack. It started with a radically simple idea: water chillers made up of modules that could be brought into the equipment room one at a time, through standard doorways and down elevators, to form a fully integrated water chiller system. The manufacturer identifies applications involving building cooling, building heating, central plant operation, heat recovery, indoor air quality, and critical cooling requirements. The modular chiller idea launched a revolution and transformed Multistack into a leader in the commercial water-chiller industry.

Modular Chillers, Heat Pumps, and HVAC Plant Control Systems

Multistack specializes in modular HVAC equipment designed for air-cooled, water-cooled, heating, cooling, and heat recovery applications. Documented product categories include:

• Air-cooled modular chillers
• Water-cooled modular chillers
• Air-to-water modular heat pumps
• Water-to-water modular heat pumps
• Heat recovery chillers
• Air-cooled modular condensing units
• Water-cooled condensing units
• Modular chiller/heater systems
• Air-cooled modular systems with integral free cooling

The manufacturer also provides product sheets, case studies, product selection resources, and application support resources through its representative network.

Cooling, Heating, Heat Recovery, and Indoor Air Quality Applications

Multistack identifies applications involving cooling, heating, ventilation, energy recovery, air purification, and central plant operation. Documented applications include:

• Replacement chiller projects
• Critical cooling applications
• Central plant systems
• Commercial Buildings
• Building heating applications
• Heat recovery applications
• Facilities evaluating utility rebate opportunities
• Chiller replacement projects
• Capacity expansion through modular additions
• Multiple chiller staging
• Air-source heat pump applications
• Air-to-water heating systems

These applications demonstrate just a few of the many ways Multistack solutions can be utilized across a variety of industries and environments, helping meet the unique needs of your next project.

Why Work With LONG

LONG Building Technologies can support commercial and industrial facilities through:

• Engineering support
• System integration
• HVAC and building system application support
• Lifecycle service
• Long-term building system support

LONG can help evaluate how Multistack products can be integrated into a wide range of applications and facility designs to meet unique requirements.

Multistack Modular HVAC Equipment

Multistack is known for modular chiller systems, modular cooling and heating equipment, heat pump systems, packaged chillers, central plant control technologies, and energy recovery equipment. Multistack perfected the modular chiller and leads the industry with market-driven innovative and environmentally friendly modular solutions. Since its founding in the late 1980s, Multistack has engineered, manufactured, and distributed an impressive array of modular air conditioning firsts: the first on-board strainer, the first modular automatic blow-down device, the first modular chiller for variable flow, the first modular heat pump chiller, the first modular heat-recovery chiller, the first modular air-to-water heat pump and more. Multistack sets the standard in the industry for superior customer service, fast and on-time shipment, superior product quality, and new product development.