When an air conditioner needs a specific internal replacement part, the central decision is fit: a similarly named component is not necessarily the right match. The Comfort Aire Air Conditioner Part # 17220300A17150 - Display Box Subassy Box is aimed at shoppers replacing the identified display-box assembly on a compatible Comfort Aire model rather than shopping for a complete air comfort appliance.
Quick verdict
Choose the Comfort Aire Display Box Subassy Box when your repair calls for the display-box component identified by part number 17220300A17150 or its matching alternate references, and your unit is among the named Comfort Aire models. At USD 42.17, it is a narrowly targeted new replacement part. Its key trade-off is equally clear: this is a single air-conditioner part, so it only makes sense for a repair centered on this particular assembly.
Who it suits
This part is most relevant for owners of the following Comfort Aire models: REG-123L, REG-123M, REG-183J-20A, REG183J-20A, REG-81M, REG-81L, REG-183L, REG-123J, REG-183J, and REG-183M.
That model-specific focus is the strongest reason to select it. A shopper with one of those model identifiers has a concrete connection between the replacement component and their air conditioner. The title and description also associate the assembly with alternate identifiers 17220300A01677 and CMF17220300A01677, which can help distinguish the intended component from differently numbered Comfort Aire parts.
What stands out from the listed details
The listing identifies the item as a new Comfort Aire part and calls it a Display Box Subassy Box. That makes it a sensible consideration when the repair requirement is specifically for that named assembly, not for a general-purpose air-conditioner accessory.
The detailed model list is especially useful because it covers both hyphenated and non-hyphenated REG-183J-20A naming: REG-183J-20A and REG183J-20A. Shoppers dealing with either version of that model label can recognize the same family reference without having to rely only on the longer part title.
Comfort Aire Air Conditioner Part # 17220300A17150 - Display Box Subassy Box
The concrete reason to choose this component is its direct association with ten named Comfort Aire REG models, including REG-81L, REG-123J, and REG-183M. Its USD 42.17 listed price also gives shoppers a clear cost for a new, model-oriented replacement assembly.
The limitation is scope: the name identifies a Display Box Subassy Box, and the item is presented as an air-conditioner part rather than a complete air conditioner. It is therefore most appropriate for a specific component replacement need, not for someone seeking a whole-room cooling unit.
Meaningful trade-offs
The appeal here is precision rather than broad flexibility. The supplied compatibility list creates a focused reason to consider the part for the listed REG models. At the same time, the same focus means the purchase decision rests on matching the air conditioner model and the needed assembly reference.
There is also a terminology consideration. "Display Box Subassy Box" is the naming used for the component, while multiple part references are associated with it. Shoppers replacing an existing component can use the matching identifiers in the description-particularly 17220300A17150, 17220300A01677, and CMF17220300A01677-to keep the replacement search centered on the same assembly.
Bottom line
For a Comfort Aire REG-123L, REG-123M, REG-183J-20A, REG-81L, or another named compatible model, the Comfort Aire Display Box Subassy Box is a focused new replacement-part option. Choose it for a repair involving the specifically named display-box assembly; pass on it when the need is for a complete air conditioner rather than an individual component.
