Q-Series Makes Every Job Easier

Time-saving features reduce install and service time.


Q-Series rooftop units install quickly with quality you can trust, making them the ideal choice for light commercial applications.

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Q-Series Unit

Allied Commercial Product Line Up

Our products deliver quality, technology and durability—right when you need it. Each component is designed and tested for strength and endurance, so every piece of equipment maintains our high standards.

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Allied Crossover Tool

Immediate Replacement

A failed HVAC system creates an uncomfortable environment that can hinder employees, drive away customers, contribute to spoilage, ruin productivity and even cause damage to computers and equipment. Immediate, reliable solutions from Allied Commercial mean you’re back in business without delay.

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59% lighter rooftop units

Eco-Last™ coil does more with less.

Allied Commercial’s Eco-Last coil represents a smart new approach to coil design, one that uses less metal and refrigerant to produce the same cooling capacity. So Allied Commercial coils can be up to 59% lighter than those with a standard coil, while offering more ecologically friendly operation and even possible LEED® points.

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