Summary:
Before any replacement begins, we need to assess what you currently have and what you actually need. This isn’t just about measuring the old unit and ordering a new one.
Your existing sleeve dimensions, electrical configuration, and building-specific requirements all determine which replacement options will work. Many NYC buildings have non-standard sleeve sizes that require specific manufacturer solutions.
The evaluation also covers your current electrical setup, including voltage, amperage, and outlet type. If your new unit requires different electrical specifications, that affects both timeline and cost.
Many NYC PTACs have different size sleeves and coil locations due to historical installation practices. Your replacement unit must fit your existing sleeve perfectly, or you’ll need sleeve modifications that add time and complexity to the project.
You’ll need the exact dimensions of your sleeve (height, width, depth), current unit specifications, and electrical details including voltage and amperage. We measure everything precisely because even small discrepancies can cause major installation problems.
If your new unit requires more electrical power than your current outlet provides, you’ll need an electrician to upgrade your wiring, which requires permits and building approval. This is common when replacing older units with modern, more efficient models.
The electrical evaluation also includes checking your building’s electrical capacity and ensuring compliance with NYC electrical codes. Most NYC buildings require electrical compliance verification and sometimes management approval for PTAC installations.
Many NYC PTACs have different size sleeves and coil locations due to historical installation practices. Your replacement unit must fit your existing sleeve perfectly, or you’ll need sleeve modifications that add time and complexity to the project.
You’ll need the exact dimensions of your sleeve (height, width, depth), current unit specifications, and electrical details including voltage and amperage. We measure everything precisely because even small discrepancies can cause major installation problems.
If your new unit requires more electrical power than your current outlet provides, you’ll need an electrician to upgrade your wiring, which requires permits and building approval. This is common when replacing older units with modern, more efficient models.
The electrical evaluation also includes checking your building’s electrical capacity and ensuring compliance with NYC electrical codes. Most NYC buildings require electrical compliance verification and sometimes management approval for PTAC installations.
We typically offer same-day or next-day service, with our technicians carrying units in stock for installations within a few hours. However, your specific timeline depends on several factors.
Single-unit replacements in straightforward situations often complete in 2-4 hours. Multi-unit projects require coordination to minimize tenant disruption while maintaining efficient workflow.
Our experienced teams can replace old units with new systems within a few hours, ensuring proper installation on whatever system you choose. But this assumes no complications with electrical, structural, or compliance issues.
Single-unit replacements focus on minimizing disruption to your specific space. We provide same-day and next-day installation across all NYC boroughs, often completing installations within a few hours.
The process includes safely removing your old unit, cleaning the sleeve, installing the new system, and testing all functions. Proper disposal of old units is included at no extra cost, and warranty registration ensures coverage from day one.
Multi-unit buildings require different planning. Coordinating multiple installations means scheduling around tenant availability, managing noise during reasonable hours, and ensuring building systems can handle temporary power requirements.
Properties with multiple PTAC units can implement zone control systems managing entire floors from one interface, particularly valuable for hotels, apartment buildings, and office complexes where consistent climate control affects tenant satisfaction.
Building management approval becomes more complex with multiple units. Some buildings require advance notice, specific installation windows, or coordination with building maintenance staff.
Professional installation requires precise attention to tilt angle within the sleeve, clearance from sleeve sides, exterior grille positioning, and condensation management. Get these details wrong, and you’ll face water damage, poor performance, or expensive repairs.
Our technicians install and seal wall sleeves, align drainage systems, ensure proper ventilation, and test all heating, cooling, and thermostat functions before completing the job.
Airflow optimization involves positioning the unit for maximum efficiency while ensuring adequate clearance for maintenance access. Proper positioning optimizes airflow and temperature control, delivering the best performance from your new unit.
Drainage testing prevents the water problems that plague improperly installed units. Poor installation leads to water leaking into walls or neighboring units, creating serious headaches and expenses.
System testing includes verifying all operational modes, checking thermostat calibration, confirming proper electrical connections, and ensuring compliance with manufacturer specifications. We test all heating, cooling, and thermostat functions before leaving your property.
Working with suppliers who have superior knowledge of both new and older HVAC systems, combined with experience handling unique needs of hospitals, hotels, schools, and real estate organizations, makes the difference between smooth installations and costly problems.
We maintain extensive parts inventories and deep expertise that eliminates delays and ensures compatibility. When complications arise, we have solutions ready rather than leaving you waiting for answers.
As a local supplier with decades of community experience, we understand NYC’s specific requirements and provide reliable support when you need it most. For PTAC replacement projects requiring expertise, reliability, and local knowledge, Brothers Supply offers the experience and inventory to handle your installation properly.