Mobile air-cooled chiller solutions for early mechanical startup, phased turnover, and commissioning activities
Javelin provides mobile air-cooled chiller solutions to support early mechanical startup, phased turnover, and commissioning activities. These temporary systems allow project teams to begin equipment testing and system validation before the permanent cooling plant is energized or fully operational.
This positions Javelin as a full-spectrum mechanical readiness partner, supporting flushing, pre-commissioning, and temporary cooling needs throughout the data center construction lifecycle.
Available in capacities up to 660 tons each for large-scale temporary cooling requirements
Deployment & setup
Mechanical readiness
Complete mobile chiller deployment and integration services for data center mechanical commissioning
Complete deployment of mobile air-cooled chillers, pumps, hoses, and manifolds for temporary cooling support during commissioning and startup phases.
Temporary hydronic loop setup and integration with mechanical systems to enable CRAH/CRAC startup and equipment testing before permanent systems are operational.
Close coordination with mechanical and commissioning teams for phased cooling strategies that accelerate schedules and enable early equipment readiness.
Continuous flow, temperature, and pressure monitoring with safe, controlled operation aligned to site procedures and owner standards throughout deployment.
Mobile chilled water systems are essential for data center commissioning and early occupancy. We provide temporary cooling capacity while permanent systems are being completed, allowing IT load testing, server installations, and customer migrations to begin ahead of schedule.
Commission data halls early while permanent chiller plants are still under construction—compressing project schedules and accelerating revenue generation.
Provide reliable cooling capacity for server installations, rack power testing, and full-load commissioning validation without waiting for permanent systems.
Coordinate handoff from temporary to permanent cooling with zero downtime, ensuring continuous uptime for mission-critical operations.
Extensive fleet of mobile heating and cooling equipment ready for rapid deployment
Air-cooled and water-cooled mobile chiller units from 10 to 500+ tons capacity
Mobile heating plants for construction and facility support applications
Portable air handling units with ductwork for conditioned air distribution
Temporary distribution piping, pumping stations, and hydronic accessories
Portable units for targeted climate control in specific zones or rooms
Moisture control equipment for construction drying and humidity management
Temporary plate and frame heat exchangers for system isolation and bridging
Remote monitoring systems and control integration for continuous operations
Mobile chiller systems enable equipment testing and system validation to begin before permanent cooling infrastructure is operational, reducing overall project timelines and accelerating turnover milestones.
Critical mechanical and electrical systems can be started up, balanced, and verified well in advance of the central plant being energized, enabling phased commissioning and reducing schedule dependencies.
Temporary cooling decouples commissioning activities from utility connections and permanent plant readiness, allowing critical path work to proceed without waiting for upstream system completion.
Phased cooling strategies support coordinated startup sequences across MEP systems, reducing conflicts, improving system integration quality, and enabling more predictable commissioning outcomes.
Javelin positions itself as a full-spectrum mechanical readiness partner, supporting flushing, pre-commissioning, and temporary cooling needs throughout the data center construction lifecycle.