Air Distributors stocks PTAC units from GE Zoneline, Applied Comfort, Amana, and Hotpoint. GE Zoneline and Amana are standard 42 x 16 footprint units for current applications. Applied Comfort units are legacy replacement PTACs designed for non-standard sleeve dimensions — the correct choice when an existing sleeve does not accept a standard-size chassis. Hotpoint PTACs are compatible with existing GE Zoneline sleeves.
Air Distributors sells to trade and commercial buyers — HVAC contractors, property managers, facilities departments, school districts, and commercial building operators. We are a wholesale distributor and do not provide installation services.
Standard PTACs conform to the common 42-inch by 16-inch chassis size shared by most current-production equipment. Legacy PTAC replacements — such as the Applied Comfort product line — are dimensioned to fit older, non-standard wall openings left by discontinued equipment from brands like McQuay, AAF, Islandaire, Singer, and others. Using a standard-size unit in a non-standard sleeve requires structural modification that legacy replacement units are specifically engineered to avoid.
Yes. Provide the existing unit's model number and serial number — found on the nameplate on the unit — and our team can identify the correct replacement unit or part. This is particularly useful for legacy equipment where the original manufacturer's documentation may be scarce. Call 800-866-1210 or submit the contact form.
Yes. We supply contractors and facilities professionals at wholesale pricing and can accommodate bulk orders for organizations replacing multiple units across a property or portfolio. Contact us to discuss volume pricing and ongoing supply arrangements.
We ship nationwide across the US. For in-stock items, typical delivery is 2–5 business days. Contact us to confirm availability and lead time for specific products before placing an order.
On the nameplate, also called the rating plate. On a PTAC it is on the chassis behind the front cover, usually on a side panel or near the controls. On larger equipment such as chillers, air handlers, and unit ventilators, it is on the cabinet or inside the control panel door. Send a photo of the full plate if you can. That is the fastest way to the right unit or part.
Yes. Air Distributors serves customers across the US and Canada from Louisville, Kentucky. Send your ship-to city with your request so the quote includes freight.
Often, yes. Air Distributors has been a factory authorized McQuay / Daikin Applied parts distributor since 1988, including parts for equipment that is no longer built. Send the model and serial number from the unit. McQuay parts.
All current units use R-32 or R-454B refrigerant. Amana PTACs use R-32. GE Zoneline and Applied Comfort units use R-454B. Older units in the field may use R-410A or R-22. The replacement unit does not need to match the old unit's refrigerant, because a PTAC is a self-contained system.
Net 30 terms are available for qualified commercial buyers. Ask about setting up an account when you request a quote.
No. Air Distributors is a wholesale distributor. Your maintenance staff or HVAC contractor installs the equipment, and we help confirm the right unit or part before it ships.