AAON replacement coils
Custom replacement coils for commercial AAON equipment. Choose the measurement pathway or submit an existing drawing through the separate drawings pathway in Coil Brief.

Rowform is an independent aftermarket supplier and is not affiliated with or endorsed by AAON. Brand names and logos identify the equipment being serviced.
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AAON equipment series
Explore selected commercial and industrial equipment series.

RQ Series
Compact commercial rooftop unit
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RN Series
Commercial rooftop unit
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RZ Series
Large-capacity commercial rooftop unit
Request a replacement coil
Images identify equipment families. Specific models and replacement requirements are confirmed during review.
Equipment series and model prefixes
Compare the series or beginning of your model number with these selected AAON identifiers. Examples include current and legacy commercial equipment; this is not a complete catalog.
Packaged rooftop systems
- RQ Series
- Model prefixes: RQ
- RN Series
- Model prefixes: RN, RNA
- RZ Series
- Model prefixes: RZ
- Earlier rooftop units (R prefixes) — Legacy
- Model prefixes: RM, RL, RK, RH, RG, RF, RE
- Earlier rooftop units (H prefixes) — Legacy
- Model prefixes: HB, HA
RNA identifies a revision of RN Series, rather than a separate equipment family.
Condensing units
- CF Series
- Model prefixes: CF
- Earlier condensing units — Legacy
- Model prefixes: CA, CB, CC, CL, CN
Indoor air handling units
- H3 Series
- Model prefixes: H3
- V3 Series
- Model prefixes: V3
- M2 Series
- Model prefixes: M2
- Earlier indoor air handlers — Legacy
- Model prefixes: H2, V2, F1, M1, M3
Vertical self-contained systems
- SA Series
- Model prefixes: SA
- SB Series
- Model prefixes: SB
Series and model prefixes help identify your equipment. Replacement coil dimensions and construction are confirmed during review. Equipment identifiers are optional in Coil Brief; a matching prefix alone does not identify the coil configuration.
Reviewing your AAON replacement
The illustrated equipment families are RQ Series, RN Series, and RZ Series. These are equipment examples; a series or model name alone does not identify the coil configuration.
Measurements or an existing drawing
In the measurement pathway, provide the requested coil dimensions, construction, connection, and refrigerant or fluid details. Equipment brand, series, and full model number, nameplate photos, connection photos, and supporting drawings are optional. You do not need to supply all of them.
If you already have a coil drawing, use the separate drawings pathway. You do not need to provide both a drawing and a separate set of measurements.
Quote and engineering drawing
Rowform reviews the submitted coil details to determine whether a custom replacement can be supplied. Review the quote and approve the engineering drawing before production, checking dimensions, connections, materials, and construction.
Your quote includes estimated manufacturing and transit times. Transit begins after dispatch and does not include production time. Estimates are not guaranteed delivery dates. Expedited production and shipping are not currently available.
How ordering and delivery workRead the limited coil warrantyNeed a replacement coil?
Start your AAON replacement request with measurements or an existing drawing.