When a new commercial tenant signs a lease for a “white-box” space in New York City, the existing HVAC layout rarely matches their specific operational needs. Adding private offices, enclosed conference rooms, or dedicated IT closets dramatically changes the heating and cooling loads of the space.
To accommodate these new floor plans without overhauling the building’s central mechanical infrastructure, general contractors frequently rely on a commercial split system installation. Irving Haase & Co., Inc. specializes in executing plan and spec split system upgrades for tenant renovations across NYC, Brooklyn, and Queens
The Role of Split Systems in Tenant Renovations
A commercial split system consists of an outdoor condenser unit paired with one or more indoor air handlers (either ducted or ductless wall-mounted units). Because they only require small refrigerant lines to connect the indoor and outdoor components, they are incredibly versatile.
Here are the crucial steps we take to execute a flawless commercial split system installation during a tenant build-out:
1. Reviewing Plan and Spec Documents
We do not perform design/build services. Our process begins by meticulously reviewing the mechanical engineer’s plans to ensure our bid is 100% accurate and strictly adheres to the project specifications.
2. Securing Supplemental Cooling for IT Closets
Server rooms generate massive amounts of heat. Installing a dedicated ductless split system or CRAC unit ensures critical IT infrastructure remains cool without forcing the main office AC to run 24/7.
3. Navigating NYC Logistical Challenges
A successful commercial split system installation requires expert logistics. We coordinate the placement of the outdoor condenser on the roof or exterior setback, strictly adhering to NYC building codes and OSHA safety standards.
4. Routing Refrigerant Piping
Our proficient technicians expertly braze and route the copper refrigerant lines through tight mechanical chases, ensuring there are no leaks and the architectural integrity of the luxury space is maintained.
5. Installing the Indoor Air Handlers
Whether the plans call for concealed ceiling cassettes or exposed ductless units, we install the indoor equipment exactly as drawn, ensuring optimal airflow for the new tenant layout.
6. Pressure Testing and Evacuation
Before releasing refrigerant into the system, we pressure-test the lines with nitrogen and pull a deep vacuum to remove any moisture, guaranteeing the long-term reliability of the compressor.
7. Final Commissioning
We test the system across all heating and cooling modes, ensuring the new split system integrates seamlessly with the tenant’s operational needs.