The TCL ARC452A20 replacement remote is built as a drop-in substitute for the original handset, ready to use right out of the box. No pairing steps or programming are needed, so you can get back to adjusting your air conditioner straight away. It also covers the alternate part numbers ARC452A21, ARC452A22 and ARC452A23, making it a convenient aftermarket option for households already familiar with this handset.
This compatible replacement is ideal if your original remote has been lost, dropped one too many times, chewed by a pet, or has sticky or unresponsive buttons. The familiar layout means there's no learning curve for anyone who previously used the ARC452A20.
Technical Specifications
| Brand | TCL Compatible |
| Part Number | ARC452A20 |
| Device Type | AC Remote |
| Connectivity | Infrared (IR) |
| Also Replaces | ARC452A22, ARC452A23, ARC452A21 |
Key Features
- Exact functional match for the original TCL ARC452A20
- Supports TCL AC models from multiple series
- Instant operation — just insert batteries and point at your device
- Full-function access to all original remote buttons
- Comfortable ergonomic grip with responsive button feedback
Compatible Part Numbers
This remote replaces the following part numbers:








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