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.

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

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.