commercial air conditioning equipment supplier
AHUs, FCUs, chillers, VRF/VRV units, DX package systems and cleanroom terminals for commercial cooling and industrial air treatment projects. Used by contractors, distributors and project clients who match cooling equipment with airflow, water-side design, installation space and control requirements.
Review the main product options in this category before opening a detail page.

Fresh air, return air, filtration, cooling and heating sections are selected by airflow, static pressure and coil configuration.
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Terminal units for hotel, office, apartment and light commercial air conditioning systems, selected by airflow, noise and installation type.
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Outdoor chillers and heat pump chillers for projects where cooling capacity, ambient temperature and maintenance access matter.
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Water-cooled screw or modular chiller equipment for central cooling systems with cooling tower and pump-side design.
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Cassette, ducted and indoor terminal options for multi-split commercial air conditioning systems.
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Direct expansion package units and matched condensing sections for large-space and project-based air conditioning.
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Cleanroom air-side terminals and specialty components where cleanliness, pressure and stable control are critical.
View detailsInquiry Checklist
Send the intended application, installation environment, capacity or airflow requirement, quantity, target market and any drawing or reference photo available.
If a contractor is working from a project drawing, we can check the equipment list and point out missing configuration details before price confirmation.

Send the equipment name, quantity, application and technical requirement. Our team will review the product path before quotation.
Contact Spruce HVACCategory Overview
Used by contractors, distributors and project clients who match cooling equipment with airflow, water-side design, installation space and control requirements. Spruce HVAC reviews product configuration according to application, working condition, project documents and export requirements.
Cooling selection should separate comfort cooling, process cooling, air treatment and terminal equipment. A chiller, AHU and FCU may appear in one project, but each is defined by a different duty point.
For this category, Spruce HVAC provides standard product options, configuration review and practical customization for structure, material, control and packaging when required.
| Cooling Load | Capacity, entering and leaving water temperature, ambient condition and operation hours set the main equipment size. |
|---|---|
| Air-side Work | For AHUs and terminals, airflow, external static pressure, filtration and noise limits matter as much as capacity. |
| Control Method | Standalone controller, valve control, group control or BMS connection should be reviewed before production. |
| Selection Note | The most common mismatch is treating an AHU, FCU, chiller or DX unit as a photo item rather than a system component. |
The following product families are available for project quotation and category sourcing.

Fresh air, return air, filtration, cooling and heating sections are selected by airflow, static pressure and coil configuration.
View details
Terminal units for hotel, office, apartment and light commercial air conditioning systems, selected by airflow, noise and installation type.
View details
Outdoor chillers and heat pump chillers for projects where cooling capacity, ambient temperature and maintenance access matter.
View details
Water-cooled screw or modular chiller equipment for central cooling systems with cooling tower and pump-side design.
View details
Cassette, ducted and indoor terminal options for multi-split commercial air conditioning systems.
View details
Direct expansion package units and matched condensing sections for large-space and project-based air conditioning.
View details
Cleanroom air-side terminals and specialty components where cleanliness, pressure and stable control are critical.
View detailsSpruce HVAC prepares quotations according to application, working condition, quantity, market requirements and delivery plan.

A layout drawing, old equipment photo or target structure helps avoid misunderstanding.

Ambient temperature, water temperature, air volume, pressure and operation hours affect model choice.

Quantity, phased delivery and expected shipment date affect production and packing planning.

Voltage, labels, documents, packaging and local installation habits should be defined early.