Control your climate with confidence using this direct replacement for the AUX KT-AX3, KT-AX1, and AUX-E1 air conditioner remotes. Designed for instant compatibility with a wide range of , this remote arrives ready to use straight out of the box—no programming, no codes, just insert batteries and start cooling. Perfect for households and businesses relying on AUX climate control, this remote also replaces popular part numbers including KT-AX4, FJASW24023, and KTAKS001, making it a versatile solution for multiple installations. Backed by our 1-year warranty, you can replace your worn or lost remote with complete peace of mind.
⚡ Product Highlights
| 📡 Type: Infrared | 🔁 Setup: No programming required |
| 🔋 Power: 2x AAA (Not Included) | 🛡️ Warranty: 1-Year Limited |
Technical Specifications
| Model Number | KT-AX3 / KT-AX1 / AUX-E1 Replacement |
| Connectivity | Infrared |
| Battery Required | 2x AAA (Not Included) |
| Programming | Plug and Play |
| Warranty | 1-Year Limited |
| Brand | AUX Compatible |
Key Features
- Drop-In Replacement: Designed to replace your original AUX KT-AX3, KT-AX1, or AUX-E1 remote with identical button layout and full functionality—no features lost, no learning curve required.
- Battery-In-and-Go: Zero configuration necessary. Simply insert two AAA batteries, point at your air conditioner, and regain complete climate control in seconds.
- Replaces Several Part Numbers: Works as a direct substitute for KT-AX3, KT-AX1, AUX-E1, KT-AX4, FJASW24023, and KTAKS001, making it ideal for homes or offices with multiple AUX units or mixed installations.
- Durable Construction: Built with quality materials to withstand daily use, resist button wear, and provide reliable performance season after season.
- Backed by Our Guarantee: Every remote includes a 1-year limited warranty and our commitment to customer satisfaction—buy with confidence knowing you’re covered.
Compatibility Guide
This remote is specifically designed to replace the AUX KT-AX3, KT-AX1, and AUX-E1 air conditioner remotes. Please verify your original remote part number below before ordering.
⚠️ Battery Note
Requires fresh alkaline batteries for optimal performance (not included).
Replaces Remote Models
Note on Compatibility: While we strive for accuracy, the list above may not be exhaustive. If your device matches the AUX brand and looks identical to this remote, it is likely compatible. Contact us for assistance.














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