PTAC Replacement Articles
Practical answers for property owners, managers, and contractors replacing PTAC units in Philadelphia-area buildings. Read the nameplate, measure the sleeve, choose a heat type, and plan the job.
How to Identify Your Existing PTAC Model Number
Where to find the model number on a PTAC unit, what the nameplate tells you, and what to photograph before you request a replacement quote.
Standard vs. Legacy PTAC Sizes: What Philadelphia Property Owners Need to Know
The 42 by 16 standard, the legacy sizes still in Philadelphia buildings, and how to tell which one you have before you order.
GE Zoneline Replacement Options for Older Zoneline Units
How current GE Zoneline AZES, AZHS, and AZVS units replace older Zoneline series, and when a different brand fits better.
Replacing Discontinued McQuay PTAC Units
Replacement paths for discontinued McQuay PTAC series in Philadelphia buildings, including sleeve reuse and legacy chassis options.
How Applied Comfort Fits Non-Standard Wall Sleeves
How Applied Comfort builds PTAC units to legacy sleeve dimensions so you replace the unit without cutting the wall.
Heat Pump vs. Electric Heat PTAC Units for Philadelphia Winters
How heat pump and electric resistance PTAC units perform in Philadelphia winters, and how to choose for your building.
PTAC Replacement Planning for Hotels and Multi-Unit Buildings
How to plan a phased PTAC replacement across a hotel, apartment building, or senior housing property in the Philadelphia area.
What to Send With a PTAC Quote Request
The model number, sleeve measurements, voltage, heat type, and quantity details that get you an accurate PTAC quote on the first reply.
Need a replacement PTAC for a Philadelphia building?
Send the model number on your existing unit, the sleeve size, voltage, heat type, and quantity. You get a quote from a factory-authorized distributor, with units shipped from Louisville or direct from manufacturer stock.