Applied Comfort Parts – PTAC Parts
Air Distributors supplies genuine OEM replacement parts for Applied Comfort PTAC units, including control boards, heating elements, condenser fan blades, touchpad membranes, motors, blower wheels, and other components across the Applied Comfort product line. We stock parts for both current and legacy series — including the 16, CM, DMQ, EA, J, JK, K, NA, NF, NY, RS, and SC series.
We supply HVAC contractors, property managers, school districts, and facilities departments at wholesale pricing. If you have a part number or can provide the unit’s model and serial number, our team can confirm availability and provide a quote. Call 800-866-1210 or use the contact form below. Applied Comfort has designated Air Distributors as a Preferred Supplier.
801843
Main control board used on all Applied Comfort PTAC units, except those with power dampers. Controls heating, cooling, and fan operations.
801834
Replacement touchpad membrane for all Applied Comfort PTAC units. This is the control interface.
803577
This fan blade is common to several different models, including K, SC, 16, and others.
124099
Common to DM and EA units, this element is rated at 3.4KW @ 230V.
Applied Comfort PTAC Parts We Supply
Our Applied Comfort parts inventory covers the major service categories for PTAC maintenance and repair:
Control Boards
Main control boards govern all operating functions of the PTAC — heating and cooling mode switching, fan speed control, temperature setpoint management, and fault detection. A failed control board typically presents as a unit that powers on but does not respond to controls, or one that cycles erratically. Provide the unit’s model and serial number when ordering to confirm board compatibility.
Heating Elements
Electric resistance heating elements for Applied Comfort PTAC units. Heating element failure is one of the more common service calls in electric heat configurations — symptoms include the unit running in fan mode without producing heat, or tripping the circuit. Match wattage and voltage rating to the original specification.
Touchpad Membranes and Control Interfaces
Replacement touchpad membranes for Applied Comfort wall control and chassis-mounted control interfaces. Membranes wear from repeated contact and exposure to cleaning agents. A unit that accepts some inputs but not others, or that shows erratic display behavior, may have a failed membrane rather than a control board issue.
Condenser Fan Blades
Replacement condenser fan blades for the outdoor air side of the PTAC chassis. Blade damage typically occurs during unit removal or from debris impact. Correct replacement requires matching the original blade diameter, pitch, and rotation direction.
Motors and Blower Wheels
Fan motors and blower wheel assemblies for the indoor air side of Applied Comfort PTAC units. Motor failure presents as a unit that produces heating or cooling at the coil but does not move air into the room. Blower wheels may accumulate debris over time and require replacement when cleaning does not restore airflow performance.
Filters
Replacement filter media for Applied Comfort PTAC units. Filter maintenance is the most frequent service interval — a clogged filter reduces airflow, increases compressor load, and accelerates component wear. Using correctly sized filter media appropriate to the unit’s configuration is important for maintaining performance and protecting downstream components.
Additional Components
We source additional Applied Comfort parts not listed above, including sensors, thermistors, capacitors, contactors, and other electrical and mechanical components. If you need a part that is not shown on this page, contact us with the unit’s model number and part description or existing part number.
Why Contractors and Facilities Teams Order from Air Distributors
Air Distributors is an authorized Applied Comfort distributor with over 30 years of experience supplying HVAC contractors, property managers, and facilities departments. We focus on the parts that are harder to find — components for legacy series, discontinued configurations, and units that have outlasted standard supply chains.
- Wholesale pricing for contractors and facilities departments — not retail markup
- Authorized distributor — genuine OEM parts, not aftermarket substitutions
- Parts sourcing for legacy and discontinued Applied Comfort series
- Part identification support — provide a model/serial number or existing part number
- Nationwide shipping, 2–5 business days for in-stock components
- Direct phone support at 800-866-1210
How do I identify the correct part for my Applied Comfort PTAC?
The most reliable method is to provide the unit’s model number and serial number, both found on the nameplate affixed to the unit casing or chassis. If you have the original part number from existing documentation or from the failed component itself, that also works. Our team can cross-reference model numbers and existing part numbers to confirm the correct replacement. Call 800-866-1210 or use the contact form on this page.
Are these genuine OEM Applied Comfort parts?
Yes. Air Distributors is an authorized Applied Comfort distributor. The parts we supply are genuine OEM components — not aftermarket alternatives or generic substitutions. Using OEM parts is particularly important for control boards and electrical components, where aftermarket parts may have different operating parameters that cause compatibility issues with the existing unit.
Can I order Applied Comfort parts at wholesale pricing?
Yes. We supply HVAC contractors, property management companies, school districts, and facilities departments at wholesale pricing. We do not sell retail. If you are purchasing parts for ongoing maintenance of multiple units or a multi-property portfolio, contact us to discuss volume pricing and supply arrangements.
What if the part I need is not shown on this page?
The parts shown on this page represent a sample of our available inventory, not the complete catalog. If you need a component that is not listed, contact us directly with the unit’s model number and a description of the part or the existing part number. We can source a wide range of Applied Comfort components beyond what is visible on the page.
How long does shipping take for Applied Comfort parts?
For parts in stock, typical delivery is 3–5 business days nationwide. Lead times for parts that require sourcing vary by component. Contact us to confirm stock status and lead time before placing an order, particularly for time-sensitive repairs.
Do you supply complete Applied Comfort PTAC units as well as parts?
Yes. In addition to replacement parts, Air Distributors supplies complete Applied Comfort PTAC replacement units for facilities where a chassis replacement is the better option. Visit our Applied Comfort PTACs page for the full line of replacement series, or contact us to discuss whether a parts repair or full unit replacement is more cost-effective for your situation.
To order Applied Comfort PTAC parts or to get help identifying a component, call us at 800-866-1210 or submit the form below with your unit’s model number and the part you need. Our team responds during regular business hours.
Contact Us
Got a question, or need more info on the products listed on this page? Use the contact form below and someone will respond during regular business hours.