PTAC Units — Manhattan & NYC
The Workhorse of NYC’s HVAC Infrastructure
PTACs — Packaged Terminal Air Conditioners — run the majority of climate control in New York City’s co-ops, hotels, hospitals, and assisted living facilities. If you’re managing or replacing HVAC in a Manhattan building, you’re almost certainly working with PTACs. We stock what fits.
Industry Context
PTAC Is the Industry Term Contractors Use
A Packaged Terminal Air Conditioner combines a compressor, condenser, and evaporator into a single chassis that slides into a wall sleeve. It’s self-contained, room-by-room climate control — no central duct system, no chilled water loop. The unit provides cooling in summer and electric or hydronic heat in winter.
New York City adopted PTACs as the standard for multifamily HVAC decades before the term became common outside the trade. Walk the corridors of any mid-century co-op tower on the Upper East Side or Murray Hill, and behind every grille is a PTAC chassis in a concrete sleeve. Hotels from Midtown to the Financial District use PTACs because they allow individual room temperature control without complex central systems.
Our NCP (National Comfort Products) line is technically a PTAC product — designed for wall-sleeve installation with individual room control. When contractors search for “PTAC units NYC” or “through-wall AC co-op,” they’re looking for exactly what NCP delivers.
Manhattan Co-ops
Co-op boards often mandate PTAC replacement specifications. We work with managing agents to ensure replacement units match the building’s electrical capacity, sleeve dimensions, and aesthetic requirements (including grille style for lobby-facing apartments). Bulk orders for whole-building replacement programs are available with volume pricing.
Hotels & Hospitality
Hotel PTACs face more demanding duty cycles than residential units — running 24/7 in rooms that see constant occupancy turnover. NCP units are built for commercial durability with quieter operation (critical for guest satisfaction scores) and compatibility with common hotel BMS (Building Management System) controls.
Assisted Living & Healthcare
Healthcare facilities and assisted living centers require PTAC units that meet ASHRAE 90.1 energy efficiency standards and provide reliable individual room control for residents with varying comfort needs. NCP’s ASHRAE-compliant lineup covers these requirements while fitting standard through-wall openings.
Product Lines
NCP & Custom PTAC Solutions
We carry standard NCP PTAC units for direct replacement and can source custom configurations for non-standard sleeve openings or specialized electrical requirements.
National Comfort Products (NCP)
Standard PTAC replacement — co-ops, hotels, rentals
NCP PTAC units cover the most common NYC replacement scenarios: 7,000 to 15,000 BTU cooling capacity, 208/230V single-phase, electric heat standard with hydronic heat coil options for buildings on hot water systems. ASHRAE 90.1 compliant with Energy Star certification available on select models.
DOB installation requirements for PTAC: units must be installed by a licensed electrician for the electrical connection. The chassis installation itself does not require a permit when replacing an existing unit in an existing sleeve.
View NCP UnitsCustom PTAC Configurations
Non-standard openings, special electrical, bulk programs
Buildings with non-standard sleeve openings — older pre-PTAC wall openings, custom hotel configurations, or buildings that previously ran chilled water through-wall units — sometimes need custom specifications. We source custom PTAC configurations for openings that don’t match the standard dimensions.
For property managers running whole-building replacement programs, we can coordinate staged delivery — delivering to the building in batches matched to your installation schedule rather than all at once.
View Custom UnitsPlanning a full-building PTAC replacement? Our NYC PTAC replacement guide covers neighborhood-specific sleeve standards, permit requirements, and realistic project timelines for Cooperative Village, Kips Bay, Murray Hill, and the Financial District.
Common Questions
PTAC Units NYC FAQ
What is a PTAC unit?
A PTAC (Packaged Terminal Air Conditioner) is a self-contained heating and cooling unit that slides into a wall sleeve. It combines a compressor, condenser coil, and evaporator coil in one chassis, so each room gets its own climate control with no central ductwork or chilled-water loop. PTACs are the standard in NYC co-ops, hotels, hospitals, and assisted living because every room gets independent temperature control and units are simple to replace one at a time.
What size PTAC do NYC buildings use?
Most NYC PTAC sleeves are one of two standard openings: the older 42 inch by 16 inch sleeve found in many post-war co-ops, and the newer 36 inch by 19 inch standard. Cooling capacity usually runs 7,000 to 15,000 BTU depending on room size and sun exposure. Measure the inside of your existing sleeve (width, height, and depth) before ordering, because a wrong assumption leaves you with a unit that won’t seal or won’t fit.
Do I need a permit to replace a PTAC in NYC?
For a like-for-like PTAC swap in an existing sleeve, you generally don’t need a new DOB permit, since it’s treated as equipment replacement. The electrical connection should be made by a licensed electrician. New sleeve penetrations, electrical service upgrades, or converting a PTAC to a through-wall split system are the scopes that do trigger permit requirements.
Can I replace a PTAC with a through-wall split system?
Often yes. A standard PTAC sleeve can usually take a through-wall split condenser, sometimes with a simple sleeve adapter. The upgrade buys you quieter operation, better efficiency, and a longer service life. Whether it makes sense depends on your building, sleeve size, and budget. Our PTAC replacement guide and PTAC vs through-wall guide walk through the tradeoffs.
How long do PTAC units last?
PTACs typically last 7 to 10 years in NYC service. Units past the 10 year mark start seeing compressor failures and a real drop in efficiency, and parts get harder to source. If your building has PTACs approaching that age, it’s worth planning the replacement before they start failing during peak summer.
Do you offer volume pricing for whole-building PTAC replacement?
Yes. Full-building replacement programs get volume pricing on the equipment, and we can coordinate staged delivery to match your installation schedule rather than dropping everything at once. Managing agents and contractors get a dedicated point of contact. Send us your unit count, sleeve dimensions, building type, and electrical spec for a project-level quote.
Replacing PTACs in a NYC Building?
Tell us your sleeve dimensions, unit count, building type, and electrical spec. We handle the sourcing, compatibility check, and delivery logistics. Managing agents and contractors get a dedicated point of contact.