Mammoth Air Conditioners

Mammoth Air Conditioning Units for Sale

Founded in 1935, Mammoth has years of experience working with architects, engineers, contractors, and building owners to provide custom-packaged HVAC systems that are the best and most economical solution for the entire facility lifecycle. Nortek Air Solutions' Mammoth®-brand custom packaged DX systems are well-known in the HVAC industry for their quality, flexibility, and reliability.

Mammoth-brand products are manufactured at our plant in St-Leonard-D'Aston, QC, leveraging advanced manufacturing processes to deliver systems that bridge the gap between residential units and large commercial applications. If you are looking for optimal energy efficiency, quiet acoustic performance, and a custom footprint, or are targeting LEED® certification for your high-performance facility, we have the knowledge and expertise to integrate the packaged HVAC system to meet your requirements.

About Mammoth HVAC Systems

Nearly 90 Years of Innovation

Since 1935, Mammoth has been at the forefront of HVAC innovation, developing mammoth hvac units that serve some of the world's most demanding commercial applications. Our mammoth custom packaged DX systems have evolved from traditional rooftop units to sophisticated, energy-efficient solutions that meet today's sustainability requirements.

Nortek Air Solutions Manufacturing Excellence

Operating under the Nortek Air Solutions umbrella, Mammoth benefits from decades of manufacturing expertise and rigorous quality control processes. Our Canadian facility ensures consistent production standards while maintaining the flexibility to accommodate unique project specifications for mammoth hvac systems.

Mammoth Product Lines & Specifications

Ultraline™ High-Capacity Custom DX Rooftop Units

Mammoth specializes in manufacturing Ultraline™ mammoth air conditioning units that combine tried-and-true equipment layouts with custom capability. These factory-packaged systems feature integrated controls and can utilize either air-cooled or evaporatively-cooled condensing units for substantial energy savings and reduction in peak electrical loads.

V-Cube™ Vertical Self-Contained Units

The V-Cube™ represents our compact solution for floor-by-floor applications in multistory commercial buildings. These mammoth rooftop HVAC units for sale offer space-saving vertical design while maintaining the performance standards expected from our brand.

Custom Configuration Capabilities

From factory-packaged rooftop systems to prefabricated mechanical equipment rooms, our mammoth ultraline high capacity units improve air quality while meeting specific space and performance requirements. Each system is engineered to deliver optimal comfort while supporting sustainable building practices.

Why Choose Mammoth Air Conditioning?

Customer Reviews & Industry Recognition

Mammoth vs Competition - Technical Comparison

Technical Specifications Overview

Our mammoth v-cube vertical self-contained units range from 5 to 150 tons capacity, while the Ultraline™ series accommodates projects requiring 15 to 500 tons. Each system incorporates variable-speed technology, advanced filtration options, and integrated economizer controls to maximize energy efficiency across diverse operating conditions.

The modular design philosophy allows for easy maintenance access and component replacement, ensuring long-term reliability for critical applications. Our engineering team works closely with mechanical consultants to optimize system performance for specific building requirements and local climate conditions.

Frequently Asked Questions