Temporary HVAC · Backus, Minnesota
BCI Rentals offers industrial air conditioner rental for large workspaces, temporary enclosures and event cooling in northern Minnesota. Ask about systems up to 25 tons, with several models, sizes and capabilities to suit your specific project. Heat mode is available on select units for shoulder-season needs; call (218) 947-3353 for a rate, availability and a site fit check.
Large temporary A/C needs a plan for the building load, electrical supply, placement and duct route. Floor area is a starting point, but people, equipment, sun exposure, doors and outside air can change the required capacity substantially.
| Project detail | What to have ready | Why it matters |
|---|---|---|
| Cooling load | Dimensions, ceiling height, people, equipment and target temperature | Determines the capacity and number of units to discuss |
| Electrical supply | Voltage, phase and available circuit capacity | Large units can require three-phase power; the current 25-ton class listing is 460–480V |
| Air path | Supply and return locations, duct distances and openings | Helps cooled air reach the space and return as designed |
| Equipment location | Access route, space for the unit and clear airflow | Supports a practical placement and connection plan |
| Heat mode | Whether heating is also needed | Available on select units; confirm capability and power requirements |
Specifications vary by the unit reserved. Confirm exact electrical requirements, ducting, controls and heating capability with BCI before arranging the site setup. Call to size your job.
Discuss temporary cooling for shops, warehouses and other large work areas. Explain the heat sources and whether you need a controlled room temperature or relief in a specific work zone. Frequent open doors and process exhaust should be part of the sizing conversation.
When an enclosure is ready for controlled conditions, plan cooling alongside the project schedule, temporary power and duct openings. If moisture is the main concern, discuss commercial dehumidification and the finish or flooring specifications.
Guest count, sunlight, tent material and how well the space is enclosed affect event cooling. Share the layout and date early so capacity, equipment placement and power can be discussed together. For a small local cooling need, see portable spot cooler rental.
Select temporary A/C units also provide heat. This can be useful when a project needs cooling during warm periods and heat when the weather turns. Heating capacity, operating limits and power requirements vary, so confirm the actual unit's capabilities rather than assuming they match its cooling rating.
For a winter heating project, compare temporary heaters, indirect fired heat and make-up air heaters.
BCI's large-system range includes the up-to-25-ton class. Call to confirm the sizes and configurations available for your dates. The equipment catalog provides current listings, and BCI will confirm the unit and accessories for the project.
Many large units do. BCI's current 25-ton class listing specifies 460–480V, and the supply must be checked for the unit being reserved. Have the site's voltage, phase and circuit capacity ready when you call.
Square footage alone is not enough. Ceiling height, insulation, weather, sun, occupants, equipment and outside air entering the space all affect the cooling load. Call with the project details for a sizing discussion.
Yes. Supply and return air paths, duct sizes and routing need to suit the equipment and space. Tell BCI where the unit can sit and how the ducts could reach the enclosure, then confirm the required accessories.
No. Heat mode is available on select units. Tell us if the project requires both cooling and heating so we can check the configuration, operating conditions and power needs.
BCI Rentals serves the Brainerd Lakes area and northern Minnesota from Backus. Call with your location, dates, space dimensions and electrical supply to plan the equipment, ducting and setup requirements.